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Executive Summary of REIA report for Distillery unit (40 klpd) with Co generation power Plant of 1.2MW

M/s Gwalior Distilleries Limited, Bhind (MP)

M/s Creative Enviro Services, Bhopal ES: 1

EExxeeccuuttiivvee SSuummmmaarryy

11..11 PPrrooppoosseedd PPrroojjeecctt::

M/s Gwalior Distilleries Limted has proposed to install 40 K.L. per day

Grain Base Distillery with Co-generation power plant of 1.2MW at village

Didee, tehsil & Dist. Bhind (MP) at estimated cost Rs. 61.85 croes.

11..22 OObbjjeeccttiivvee ooff tthhee ssttuuddyy::

The objective of the study is to conduct Environmental Impact

Assessment for setting up a 40 K.L. per day Grain Base Distillery with

cogeneration Power Plant of 1.2 MW capacity.

The plan will identify and address the impacts, where these are adverse

in nature, design mitigative measures to manage such impacts in a

manner as to conserve environment and ecology of the area. The EMP

has been prepared with a view to ultimately ensure that the adverse

impacts are minimized if these cannot be prevented altogether.

Environmental Impact Assessment report has been prepared by M/s

Creative Enviro Services along with Environment Management Plan

(EMP) for various environmental components, which may be affected due

to the proposed Plant. This EIA Report covers the primary data collected

during the period 15th Dec., 2011 to 14th March, 2012 covering winter

season.

The report has been prepared as per the given TOR (No. J-11011/358

/2011-IA II (I) dt 14th December, 2011) and in accordance with the

generic structure of EIA prescribed by MoEF, which mainly contains the

following,

a. Detailed characterization of status of environment with in an area of

10 km radius from the proposed plant site for major environmental

components including air, water, noise, soil, flora, fauna and socio-

economic environment.




b. Identification and Prediction of impacts of air emissions, liquid

waste and solid waste, noise level and other component of

environment

c. Pollution control measures proposed to be adopted.

11..33 EEnnvviirroonnmmeennttaall SSeettttiinngg::

The environmental setting of the proposed plant is given in Table.

TTaabbllee

S. No. Particulars Details

1. Locations

A. Village Didee

B. Tehsil Bhind

C. District Bhind

D. State Madhya Pradesh

Toposheet No. 54J/10 & 54J/14

2. Latitude – Longitude -

26o36’16.11” N 78o50’19.35” E

3. General ground level 137 above MSL

4. Temperature Min: 4.00C and Max: 46.60C

5. Nearest National Highway NH-92 – 1KM - W

6. Nearest Railway Station Bhind - 6km – WWS

7. Nearest Airport Gwalior - 75km

8. Nearest Tourist Place None within 10km radius

9. Archaeological Important Place None within 10km radius

10. Ecological Sensitive Areas (Wild Life Sanctuaries)

None within 10km radius

11. Reserved / Protected Forest within 10km radius

Didi RF- 0.5km – S Didi PF – 1.5km – WWN Kankora RF – 2.5km – NEN

PF– 8.1km – WWN PF – 7.5km – E

PF – 7.0km - SW

12. Nearest major city with 100000

population within 10km radius

Bhind – 6km - SW

13. Nearest Town / City within 10km radius

Bhind – 6km - SW

14. Surrounding village within 1 km area of the project.

Nil

15. Nearest village Didee - 1.1.km-NNE

16. Nearest River Kunwari River – 1.5 km –NE Khevr Nadi – 3.75- N-W

17. Nearest Lake/ Ponds Gargattu Nalla – 0.8km - E

18. Nearest Hill Ranges None within 10km radius




19. Source of Water within 10km radius Well, River, Hand pump

20. Soil Type within 10km radius Deep Alluvial Soils

21. Irrigation Facilities within 10km

radius

Canal, Rain & Ground water

22. Other industries located within

10km radius

Ganpati Oil and Foods Ltd.-

2.75km - SW

11..44 DDEETTAAIILLSS AABBOOUUTT TTHHEE PPRROOJJEECCTT SSIITTEE

The project is proposed to be located at Khasara No 1134, 1138/3, 1137,

1328, 1326, 1327 Village-Didee, Tehsil and District Bhind (M.P.). The

company will enjoy the following locational advantages.

a) As a result of the integrated processing and 100% utilization of input

& output, the company will enjoy the advantage of production with

high quality.

b) District Bhind & Morena are known for Bazra and Jowar production.

As per survey 400 MT of Bazra is received per day in peak season and

250 MT per day in off season, and our requirement is only 28% of the

total availability.

c) For 31500 MT productions of Bazra & Jowar about 8544.53 ha of

agricultural land will be required @ 1.5MT per acre if company uses

only Bazra & Jowar. But the company will use about 18900 MT of

Nakku (Broken Rice). So requirement of Bazra & Jowar will be

reduced to 12600 MT per annum. For this only 8442 acres (3416.39

ha) of agricultural land will be required. For this company will

promote contract farming so that local farmers will be benefited.

d) With a large demand supply gap of country liquor & IMFL in country,

distillery shall narrow the gap of supply & demand and also will

facilitate end users to get the right quality product.

11..55 SSaalliieenntt FFeeaattuurreess ooff tthhee pprroojjeecctt

Site Address Khasara Khasara No. 1134, 1138/3,

1137,1328,1326,1327,

Village- Didi, Tehsil & Dist Bhind (MP)

Production Capacity Grain Base distillery of 40 KLD and Power

Plant ( 1.2 MW)

Cost of Project 61.85 Crore

Cost of pollution control

equipment

680 Lacs

Grain Requirement 105 MT/day




Boiler capacity at MCR

(100% Load)

1X16 TPH with pressure of 45 kg/sq cm(g)

Steam Requirement 6.35 MT/KL

Fuel Steam Coal

Supplementary Fuel RH

Hommer Mill Capacity 8TPH

Fresh Water Requirement 502 cum per day

Total Water Requirement 1226 cum per day

Spent Wash generation 257 KLD

Power Requirement 920 KW

Source of Power Power Plant of 1.2MW and MP State

Electricity Board

Alternative Source of

Power

DG set of 500 KVA

Land acquired 9.23 Acres

Land required for plant

and building

8581.45 sq mt

Total employment

generation

75

Quantity of Fly Ash 25 TPD

Quantity of DDGS 36 TPD

11..66 MMaannuuffaaccttuurriinngg PPrroocceessss

The ENA plant is designed to utilize Grain to produce 12000 KL per year

of ENA. The overall process is shown on the attached Block Flow

Diagram, and Process Flow Diagrams. The following describes the

production of ENA and co-products from grain.

Milling

Grain is fed to the process by a grain transfer conveyor from the grain

storage silos, which moves it from the adjacent grain feed elevator. The

scalped grain passes into a surge bin that has an operating capacity of

approximately 4 hours. The flow is controlled out of the surge bin by a

weigh feeder, which moves the grain by the magnetic separator to the

hammer mill where it is ground to a consistent particle size distribution.

Any dust produced in the milling operation is collected and recycled

back into the process using the dust collection system.

Mashing, Cooking & Liquefaction




The milled grain is transferred by the meal conveyor, under flow ratio

control, to the mash mingler, where it is mixed with process water and

heated mashing water from a hot well. The flow rates of process water

and the backset fraction of heated mashing water are also under flow

ratio control. The meal slurry is then discharged by gravity from the

mash mingler to a mash mixing tank. The primary purpose of the mash

mixing tank is to provide surge capacity in the cooking system and to

allow for pre-liquefaction of the starch, if necessary, for viscosity control.

Also, caustic or anhydrous ammonia is added for pH control, if

necessary. Mash from the mash mixing tank is pumped by a cooker feed

pump to a jet cooker, where 150 psig steam is injected under

temperature control, raising the mash temperature to the sterilization

temperature of about 126.7 °C. Injection of steam provides sterilizing of

the slurry in about 10 minutes. Mash leaves the cooker and is cooled to

about 85 °C by flashing in a liquefaction tank. The flash vapor is

recovered as a source of energy for stillage evaporation. In addition,

provisions are made to add backset (thin stillage recycle) from the solids

separation area, evaporator condensate and rectifier bottoms to the hot

well as part of the hot process water make-up for the mash mingler.

Liquefying enzyme is added to the mash in the liquefaction tank to begin

the hydrolysis of the previously gelatinized starch. After liquefaction,

backset can be added to the mash to lower the pH. A mash cooler pump

pumps the mash from the base of the liquefaction tank through mash

coolers. Cooling tower water provides for primary cooling to ultimately

reduce the mash temperature to about 32°C.

Fermentation and CIP System

The cooled mash flows to one of a battery of 4-6 fermenters. Previously

hydrated and actively growing yeast as well as saccharifying enzymes,

nutrients and industrial antibiotics are added to the fermenter during

filling. The fermenter contents are recirculated by fermenter pumps,

through fermenter coolers to remove heat generated by fermentation.

The carbon dioxide generated during fermentation is vented to the ethyl

alcohol absorber. When fermentation is complete, the beer is transferred

to the beerwell via the fermenter pumps. The beerwell, agitated by the

beerwell agitator, provides surge capacity between fermentation and

distillation. Cleaning and sterilizing the fermenters, fermenter coolers,

mash coolers and related process piping is accomplished by the

automated CIP system.




Distillation

The beer well serves as a surge tank connecting the simultaneous

saccharification /fermentation system with distillation. The contents of

the beerwell are kept circulated by the beer well agitator. The beer,

which consists of approximately 10.0% w/w ethyl alcohol.

The vacuum distillation has many advantages over conventional

distillation atmospheric distillation plants like lower energy requirement,

very good quality alcohol and less scaling of the distillation trays due to

sludge. The vacuum distillation produces ethyl alcohol of international

quality standards and there is a lot of demand of ethyl alcohol from the

vacuum distillation process. The Extra Neutral Alcohol produced from

this latest technology will meet most of the international quality

standards for ethyl alcohol like US Pharmacopoeia, British

Pharmacopoeia and Japanese standards.

The multi pressure distillation approximately requires 50% less steam as

compared with the conventional atmospheric distillation technologies.

The vacuum distillation consists of distillation columns with high

efficiency column trays, condensers, reboilers, vacuum pumps and

reflux pumps. A closed loop cooling tower system with an induced draft-

cooling tower with circulation pumps is also provided to ensure higher

cooling efficiency and to minimize water wastages.

In this multi pressure distillation ethyl alcohol is separated and

concentrated using principal of fractional distillation. This is based on

difference in boiling points of volatile compounds in mixture. There are

six columns in the system Primary column also called Mash column,

Rectifier column, Hydro extractive distillation column, Refining column,

Aldehyde Column and Fusel Oil Column

The Primary or Mash column is operated under vacuum and it is heated

using the vapours from the Rectifier column, which is operated under a

slightly higher pressure. The vacuum operation of the Primary column

will help in reducing the overall energy requirement and also improve the

product quality. Due to vacuum operation of the Primary column the

scaling of the column trays is minimized and plant can be operated

without stoppage for a longer duration as compared with atmospheric

plant.




The fermented mash is preheated using a beer heater at the top of the

Primary column and followed by a plate heat exchanger and finally feed

to the top of Primary column. The pre heating of mash in two stages

recovers energy and saves steam required for the distillation. The mash

runs down the Primary column trays from tray to tray, while vapor goes

up in the column contacting the mash at each tray.

As a result of this contact and boiling, ethyl alcohol and other impurities

along with some water are stripped in the form of vapours and remaining

mash in the form of vinasse (effluent) is disposed off from the bottom of

the Primary column for decanter.

When the vapours of ethyl alcohol and other volatile compounds reach

the top, they are separated out from the top of Primary column and are

then condensed in beer heater and other Primary condensers. The heat

is supplied by the Rectifies vapours from the Reboilers provided at the

bottom of the Primary column.

One or two reboilers are provided at the bottom of the Primary column to

facilitate the heat transfer from Rectifier column vapour to Primary

column. The vapours from Primary top condensed in the above

condensers are collected and fed to the Hydro extractive distillation

column for purification. The ethyl alcohol streams from other columns

are also diluted with soft water and are fed to Hydro extractive

distillation column via a feed preheater (plate heat exchanger). A Reboiler

is installed at the bottom of the Hydro extractive distillation column.

Impurities such as Aldehydes and Fusel oil are removed from the top of

the Hydro extractive distillation column and are fed to Fusel oil

concentration column, while dilute ethyl alcohol along with fewer

impurities, are taken from the bottom of the Hydro extractive distillation

column and fed to Rectifier column middle. Steam is fed to Hydro

extractive distillation column through Reboiler.

A Reboiler is installed at the bottom of the Rectifier column, which heats

the process liquid i.e. alcohol and water received from the Hydro

extractive distillation column, indirectly with the help of steam. In the

Rectifier column, the ethyl alcohol is concentrated to 96 % by refluxing

the Rectifier reflux liquid. Extra Neutral Alcohol (ENA) is tapped from the

top of Rectifier column, which is directly sent to Refining column for

removal of other low boiling impurities. While the bottom product of the

Rectifier column called spent lees is drained off. The higher alcohols also




called light and heavy fusel oils are removed from the middle portion of

the Rectifier column so that they are separated from Extra Neutral

Alcohol. Light and Heavy fusel oil from Rectifier column and top cut from

Hydro extractive distillation column plus ester cut from Hydro extractive

distillation column is fed to Fusel oil concentration column.

The steam is delivered from the bottom of the Fusel oil Column to allow

the desired etc. are concentrated near middle portion of Fusel oil

concentration column and can be removed. It is separated in the Fusel

Oil Decanter where sufficient higher concentration and by addition of

water and based on density difference. While the bottom product called

spent lees is drained off.

The top product from the Fusel Oil Column is cooled in the cooler and

sent to storage as Technical Alcohol. The Refining column is fed with the

ENA from the Rectifier column, which is boiled off in the Refining

column to remove the low boiling impurities like methanol and

mercaptans. Extra Neutral Alcohol (ENA) is tapped from the bottom of

the Refining column, which is cooled unto 30 0C, by passing through

ENA cooler.

The impure ethyl alcohol, which contains many impurities, is drawn

from the top of the Refining column and cooled in the cooler and sent to

storage as Technical Alcohol. Alternatively diluting with soft water in

Aldehyde Column as and when required can further purify some of these

Technical Alcohol streams. Both fermentation and distillation are

operated with PLC computer controls system. This will help in

maintaining the parameters consistent and without any fluctuations.

Most modern distillery plants use computer system for controlling their

parameters.

Co-generation Power Plant [1.2 MW]

Proposed 1.2 MW co-generation plant consists of a high pressure water

tube steam boiler steam turbine. Fuel in the steam boiler will be burnt

with the help of air in the boiler furnace. Water will be circulated in the

boiler drum and tubes thus getting heated by the flame burning in the

boiler furnace. Water comes out of the boiler drum located at the top of

the boiler as steam. Flue gases rise in the boiler furnace and come in

contact with the steam coming out of boiler drum. Steam after coming in

contact with flue gases gets heated up further thus getting superheated.

Super heated steam leaves the boiler in a pipe. Flue gases after super




heating the steam pass through economizer where they pre-heat the

boiler feed water before it enters the boiler drum. After economizer, flue

gases pass through air pre-heaters where they heat the air which is fed

to the boiler furnace for burning the fuel. After air pre heaters flue gases

pass through a bag house filter where the dust particles are collected on

charged electrodes. The dust is collected from the bottom of the bag

house filter.

High pressure superheated steam from boiler is passed through a steam

turbine and at the lower pressure goes to the PRDS station, which is

used for distillery. While passing through the turbine, the high pressure

and temperature steam rotates the turbine rotor and an electric

alternator mounted on the same shaft. Electric power is generated by the

alternator. This electric power generated is consumed in house i.e. for

running the distillery and utilities like boilers auxiliaries etc.

Process Flow Chart: -

Boiler 16 TPH @ 45 Kg/Cm2 & 440o C Superheat

3.5 KG/ Cm2(g)

Hydroheater

3.5 KG / Cm2(g)

Distillation _________________3.5 kg/cm2(g)

1.5 KG / Cm2 (g) Drying

MEE

Turbine Back Pressure 1.2MW 8325 RPM

Alternator 1200 KVA

Electrical Penal

11..77 SSttoorraaggee ffaacciilliittyy:: It is proposed to provide adequate storage facilities for

the raw materials and fuel to be used in the plant. All the raw materials

will be stored above the ground level under covered shed having Size of

30Mx15M (450 sq met). There will be a grain storage silo of 1250 MT

capacity & products storage tank will have capacity of 1350cum for 35




days storage. Capacity of Spent wash holding tank will be 350 cum,

which is sufficient for 1 day.

1.8 AMBIENT AIR QUALITY STATUS

Sr. no PM-10 SO2 NOx HC

Avg. 98th Avg. 98th Avg. 98th PPM

Proposed Plant 67.33 86.16 21.52 21.52 32.17 34.60 <1

Gudipura 57.75 73.24 15.67 15.67 24.96 26.85 <1

Near RF 40.08 53.08 6.95 6.95 11.16 12.06 <1

Shankar Nagar 135.17 159.24 33.66 33.66 44.59 47.72 <1

Deenpura 155.33 173.24 39.18 39.18 54.72 56.90 <1

Didee 152.92 165.08 30.58 30.58 45.88 49.52 <1

1.9 SURFACE WATER & GROUND WATER QUALITY

Surface Water Quality Results

S. No Parameters Units SW-01 SW-02

1 pH - 8.31 8.25

2 Conductivity mhos/cm 490 1058

3 Total Dissolved solids mg/l 292 2242

4 Total Suspended solids mg/l 82 624

5 Chlorides as Cl mg/l 51.68 658

6 Iron as Fe mg/l ND -

7 Total Hardness mg/l 102 -

8 DO mg/l 2.87 -

9 Sulfates as S04 mg/l 31.78 -

10 Nitrates as N03 mg/l 0.023 22.32

11 Fluorides as F mg/l 1.0 -

12 Phosphates as P04 mg/l 0.35 -

13 Sodium as Na mg/l 19.52 -

14 Potassium as K mg/l 12.24 -

15 Magnesium mg/l 6.31 -

16 Zinc as Zn mg/l ND 0.56

17 Arsenic as As mg/l ND ND

18 Manganese as Mn mg/l ND 0.28

19 Cadmium mg/l ND ND

20 Aluminum mg/l ND 0.12

21 Lead as Pb mg/l ND 0.22

22 Coliform (MPN) MPN/100ml 1100 3500

23 COD mg/l NA 6520

24 BOD mg/l NA 1265




Ground Water Quality Results

Sr.

No.

Name of

Station

Source of

sample

Direction Location

No.

1. Plant area Bore well - GW-01

2. Kankura Hand pump

NNE GW-02

3. Deenpura Hand Pump

SW GW-03

4. Didee kala Hand Pump

NNE GW-04

5 Kalayanpura Hand pump

SSE GW-05

S. No Parameters Units GW-01 GW-02 GW-03 GW-04 GW-05

1 pH - 7.17 7.19 7.65 7.44 7.26

2 Conductivity mhos/c

m

830 1060 814 965 736

3 Total Dissolved solids

mg/l 496 632 484 576 436

4 Total Suspended

solids

mg/l 60 65 76 72 67

5 Chlorides as Cl mg/l 48 115 28.71 57.42 172

6 Iron as Fe mg/l 0.14 0.21 0.13 0.20 0.18

7 Total Hardness mg/l 116 210 160 128 154

8 Sulfates as S04 mg/l 35.91 89.54 7.18 73.80 4.52

9 Nitrates as N03 mg/l 0.84 2.38 3.39 4.36 3.38

10 Fluorides as F mg/l 1.5 1.0 1.0 1.0 1.5

11 Phosphates as P04 mg/l ND ND ND ND ND

12 Sodium as Na mg/l 27.45 25.01 23.79 29.89 26.23

13 Potassium as K mg/l 5.76 7.2 7.92 4.32 7.20

14 Magnesium mg/l 6.80 12.63 8.26 7.77 9.23

15 Zinc as Zn mg/l ND ND ND ND ND

16 Arsenic as As mg/l ND ND ND ND ND

17 Manganese as Mn mg/l ND ND ND ND ND

18 Cadmium mg/l ND ND ND ND ND

19 Aluminum mg/l ND ND ND ND ND

20 Lead as Pb mg/l ND ND ND ND ND

21 Coliform (MPN) MPN/100 <2 <2 <2 <2 <2




ml

2.0 AMBIENT NOISE LEVEL

S. No. Location No. Lday Lnight

1 Proposed Plant 44.85 35.54

2 Gudipura 53.21 35.74

3 Near RF 39.94 35.34

4 Shankar Nagar 58.6 43.96

5 Deenpura 60.36 44.80

6 Didee 59.02 43.34

2.1 IDENTIFICATION OF IMPACTING ACTIVITIES

S No Activity Proposed Management/Mitigation Measures

Impact

Construction Phase

1. 1. Air Emissions Dust and air emission particularly due to the excavation, construction, movement of vehicles, concrete mixing machinery, & DG set resulting in air pollution.

• Provision of spraying water to reduce dust emission.

• The amount of exposed ground and stockpiles will be minimized so that re-suspension due to wind and subsequent dust fall is prevented. Heights of stock piles should control dust fall in nearby areas.

• Ensuring all vehicles, generators and compressors are well maintained and regularly serviced.

• Connection will be taken from state Electricity Board during construction phase, & DG set would be kept as stand by.

NA air

2 Workforce & arrangement

• Workers numbering 50-100 will be working at the site.

• About 3-5 m3/day of water will be required for drinking & washing purposes.

• Local workers will be employed.

• Water will be source through ground water and water reservoir.

NA water SB socioeconomic

3 Soil and Groundwater contamination due to

• Accumulation of water in excavation

• Contamination of soil due to leakage of oil from vehicles & equipment.

• Spillage of concrete mixture containing additives and plasticizers.

• Spillage of construction material containing heavy

• Wherever possible care will be taken to prevent water from entering excavations

• Spillage of oil from construction vehicles and equipments will be avoided. These should be inspected by supervisor for any leakage of oil.

• The contamination of soil will be avoided by suitable soil conservation measures.

• Care will be taken to compact the soil after refilling so that, soil erosion and

NA land NA ground water




metals, paints, coating, liners etc.

consequent soil import is avoided.

• Special care will be taken during deliveries of construction materials.

• Ensure that workers know what to do in the event of a spillage. It will be ensured that all deliveries are supervised by a responsible person.

4 Noise generation Construction noise mainly due to excavation, plying of vehicles, operations of construction machinery, operation of DG set etc.

• The vehicles used will be with the standard limiting noise output.

• Wherever this cannot be achieved the area will be earmarked as high noise level area requiring use of ear protection gadget.

• Regular monitoring should be done so that appropriate measures can be taken

• DG set would be provided with acoustic enclosures

NA noise

5 Storage and handling of concrete

• Cement powder, concrete retarding will be stored in areas away from storm water, grids, channels and watercourses or adequate measures will be taken to protect against pollution.

• Storage of all potentially polluting substances will be located on impermeable surfaces with controlled drainage.

• Storage areas will be fenced off and, when not in use, locked to prevent theft and vandalism.

• Cement powder will be stored under cover and kept dry in order to prevent wastage.

NA resources

6 Solid waste and Hazardous waste Generation

• Recyclables – Cements bags, waste paper, unusable steel scrap and cardboard packing material

• Inert – Excavated earth and concrete debris

• Waste oil from DG set

• Recyclables will be sold to authorized vendors/recyclers

• Inert material will be used as much as possible for the internal road construction and leftover will be sold to road contractor

• Waste oil will be stored in HDPE drums and will be sold to authorized recyclers

0- land,

7 Socio Economic environment

• Workers numbering 50-100 will be worked temporary at site during construction

• Direct & indirect temporary employment opportunity.

SB on socio economy

Operation Phase

1 Air Emission • Emission from DG set. • Emission from Boiler

Power connection would be taken from cogeneration CPP and DG set will be kept as standby

Adequate vent would be provided to

NA Air




DG set as per guidelines of CPCB

Boiler will be provided with Bag house filter

2 Soil & Ground Water

• Contamination of soil due to spillage of oil from machinery

• Spillage of oil from equipments will be avoided. These should be inspected by supervisor for any leakage of oil.

• Ensure good operational practice during transfer operations to avoid any spillage.

• Care would be taken to avoid entering spilled oil in water course.

0 Land.

3 Noise

• Generation of noise due to operation of steam turbine, DG set etc.

• Noise generation due to inflow of human being

• DG set would be provided with acoustic enclosures

• Noise shield shall be provided wherever required

• Employees and others would be guided properly with sign board

NA on noise

4 Water

• Contamination of soil and ground water due to discharge of waste water

• No discharge of water will take place hence No impact

• Ground water table is anticipated to be rise by creation of water harvesting structure and water reservoir

O on water discharge NB on Water resources

5 Flora and Fauna

• Disturbance of flora and fauna due to illumination, & temporary / unexpected fluctuations in lighting

• Disturbance of flora & fauna due to noise generation from DG set

• Working of unit would be in day hours only

• DG set will be used only in case of power failure and will be having acoustic enclosure

• Sufficient buffer zone between operational area and plant boundary

NA on flora & fauna

6 Solid Waste Generation of following solid waste

• Recyclables – Waste paper, sludge and DDGS, broken bottles

• Plastics • Bio-degradable – Kitchen

waste

• Waste oil from DG set

• Recyclables will be sold to authorized vendors/recyclers/buyers

• Bio degradable waste will be disposed off at trenching ground

• Waste oil will be stored in HDPE drums and will be sold to authorized recyclers

NA land, NA on flora and fauna

7 Socio economic environment • Employee will be working at site

during day ours • Generation of indirect

employment • Cultural and religious

• Gross economic product • Medical facilities

• Direct & indirect temporary employment opportunity

• Positive impacts since the employees are from different culture and religion.

• Positive impact due to change in zonal economy.

• Positive impact due to health care’s facilities for workers & villages.

SB on socio economy

8 Plantation around site • Plantation in and around site to

mitigate pollution •

• Plantation of trees in and around premises. There will different Sp. Planted in the plant premises and which will throw Positive sign towards healthy environment.

SB Flora, Ambient Air, Land and Noise




2.2 Environment Management Plan

The project will be implemented with environment friendly technology.

This distillery would be a zero discharge as no liquid waste will be

discharged from the project activity.

1. Air Pollution Control

It is suggested that bag house filter should be provided at stack (35

mt) of boiler to control the emission below 100 mg per cubic meter.

Adequate stack height of 12 mt will be provided for the DG set to keep

the air pollutants well within the prescribed limits; hence no

additional emission control measures have been suggested.

Dust collectors system will be provided at various material transfer

points.

Increasing vegetation in the form of greenbelt is one of the preferred

methods to mitigate air pollution. Plants serve as a sink for

pollutants, act as a barrier to break the wind speed as well as allow

the dust and other particulates to settle out there. It also helps to

reduce the noise level to some extent. Dense plantations will be

developed in and around the plant.

Ambient air quality and stack emission would be regularly monitored

to ensure that ambient air quality standards and suggested limits on

stack emission loads would be met honestly at all the time.

The work zone and surrounding areas should be monitored also,

which shows that ambient air levels of the contaminants are well

below the stipulated norms.

In order to ensure that the fugitive dust emissions due to

transportation activity as low as possible, all the roads within the

plant areas shall be asphalted.

All the unpaved roads as well as paved roads, which are exposed to

high dust concentrations within plant, must be sprinkled with water.

Implementation of recommendations of on Green Belt with the help of

local area development authorities to attenuate the pollutants emitted

by the Plant.

2. Noise Mitigation

Walls and ceilings of the concerned buildings should be lined with

sound absorbing materials.

Properly insulated enclosures should be provided to staff working

close to the high noise sources.




Noise attenuating devices like ear plugs and ear muffs should be

provided to the workers exposed to high noise level.

The siren for shift change should be adjusted to different levels

during day and night i.e. the sound level difference between day and

night should be a minimum of 10 dB(A).

Sufficient green belt should be maintained around the plant.

Regular monitoring of noise level should be carried out and corrective

measures in concerned machinery should be adopted accordingly.

Silencers shall be provided in the areas generating high noise.

Proper care shall be taken by incorporating sound-proof enclosures

for equipments and providing earmuffs and earplugs for operators.

D.G. Set will be enclosed in a proper acoustic enclosure to reduce the

noise emanating from it.

Maintenance of Machinery & vehicles will be done in a sustainable

manner to ensure best performance and less noise.

Vehicles would not be allowed to queue outside the plant on the

highway. Vehicle and people flow during shift changes should be

regulated by allowing exits in a phased manner.

Moreover, continuous exposure in noise generating units shall be

avoided. Workers will be subjected to regular medical examination for

any symptoms of hearing loss.

3. WATER MANAGEMENT

The proposed Grain distillery would be a “Zero Discharge” distillery.

Total water requirement of the plant would be around 502 KLPD.

Water requirement of the plant is proposed to be met by water

reservoir and internal recycling of water. Efforts would be made to

conserve as much water as possible by recycling and reusing.

Liquid effluent would be evaporated entirely and its process

condensate will be utilized in fermentation/process.

Record of wastewater returned back to process for utilization in

liquefaction/fermentation/cooling tower and to gardening should be

kept (both the quantity and quality details).

In order to reduce the water consumption by plant, it is

recommended to carry out a water audit every year. The study shall

focus on water consuming operations and measures to reduce water

use.




Water table levels shall be measured at the baseline stations once

every season.

Effluent Treatment

Grain Slops (Spent Wash) will be taken through Centrifuge Decanters for

separation of Suspended Solids separated as wet cake and which goes as

cattle feed as it contains higher protein and fibre content. (Also known

as DWDG – Distillers Wet Dry Grains).Thin Slops from the Decanter

Centrifuge are partly recycled back to process (30-35%) and partly taken

to Thins Slops Evaporation Plant for concentration of remaining solids to

form a Syrup. This Syrup is also mixed into the Wet Cake coming out of

Centrifuge through ribbon mixer and fed to drier where it is

concentrated using steam upto 90%w/w solids. The dried product is

called DDGS & sold as Cattle Feed. The Process condensate is cooled

and collected into a neutralization tank with sufficient residence time.

After treatment in CPU, the permeate is used in process and reject is fed

to evaporation.

4. SOLID WASTE MANAGEMENT

Fly ash from the boiler would be disposed / utilized in brick

manufacturing.

The solid waste from the grain based operations generally comprises the

fibres and proteins in the form of DDGS, ideally used as Cattle Feed.

The sludge from CPU will be sent to the Sludge Drying Beds which can

be used as soil.

Waste papers and boxes will be Sold off to vendors/ recyclers

Used oil from DG set will be given to authorized recyclers.

Broken bottles shall be given to recyclers

Detail of Waste and Suggested Management

Type Of Waste Quantity Storage Utilization/ Disposal

DDGS 36 TPD Covered shed

Sold as cattle feed directly

Boiler ash 25 TPD Silo Brick making or land filling

Waste papers/Boxes 2 TPD. Covered shed

Sale to recyclers

Used Oil < 500 lt per year

HDPE drums in covered shed

Given to re-processor authorized by MPPCB/MoEF




5 Socio economic welfare activities

The environment department will be in regular touch with local

surrounding villages to monitor the implementation of various

developmental schemes made by the project authority. They will also

consider any immediate requirement, which could be taken care of in

near future.

Social welfare activities shall be taken up on a large scale. The social

welfare activities can be planned in the following areas:

• Medical assistance;

• Primary education;

• Animal husbandry;

• Rural water supply;

• Vocational training; and

The following activities can be implemented in each of these areas:

Medical Assistance

Providing better medical care to local people by extending them the

hospital facilities or first aid facilities;

Regular immunization programs;

Medical assistance including provision of ambulance in emergencies;

and

Periodic specialist camps

Education

Institution of scholarship and prizes;

Supporting adult education programs.

Vocational Training

Orientation programs for self-employment in collaboration with District

Industries Centre and Rural Development Agencies.

Employment

Preference shall be given to local population while inducting the new

manpower.

The proponent has proposed to incur the Rs 5 Lacs per Annum towards

the implementation of above socio economic programme and same shall

be routed through Gram Panchayat of the area. Need base CSR

programme shall be finalized after public consultation.




2.3 ENVIRONMENTAL MANAGEMENT CELL & MONITORING

PROGRAMME

Keeping the utility of the monitoring results in the implementation of the

environmental management programme, an organisation is required to

be established a cell under Manager Environment. The team will be

responsible for:

a. Collection of air and water samples, work zone monitoring for air

pollutants

b. Analysis of water and air samples

c. Implementation of control and protective measures

d. Co ordination of environmental related activity within the project

as well as with outside agency

e. Collection of statistics of health of workers and population of

surrounding villages

f. Green belt development

g. EMC will oversee that environmental control measures are

implemented as per approved action plan

h. Planning of conservation programmes with to respect of water,

waste and energy

i. Proper documentation of all the field monitoring and laboratory

analysis results.

j. EMC will prepare periodic progress reports, which will include the

analysis and inspection results. Environmental audit results and

action taken should also be properly documented.

Capital Investment for Environmental Protection (Rs. in Lacs)

S. No. Particular No Cost

I. Pollution Control

1. Bag house filter 01 15

2. Water Sprayer 06 2.5

3. Septic tank and Soak Pit 02 1.0

4 Neutralisation Tank 02 25

5 Storm Water Drains LS 3.0




6 MEE , Drier & Evaporation

process condensate treatment Plant

LS 550

Total 619

II. Pollution Monitoring

1. Samplers 4 6.0

2. Laboratory LS 10

3. Stack Monitoring Kit 01 1.5

Total 18.5

III. Occupational Health

1. Fire Fighting equipments LS 0.5

2. PPE LS 0.5

Total 1.0

IV Green Belt development 1.3072 ha 1.0

V Miscellaneous 1.0

Total 2.0

Grand Total 640.00

Project Cost

Sr. No. Particulars Investment (in Lacs)

1 Land & Site Development 1000

Building & Civil Works

2 Plant & Machinery 3835

3 Miscellaneous fixed assets 500

4 Pre-Operative Expenses 100

5 Margin Money on W/C 750

6 Bag house filter Include Plant & Machinery

7 Multi Effective Evaporator Include Plant & Machinery

Total Investment 6185

Environmental Monitoring Cost

Segment Plan Action Plan Budget allocation per Annum (

Approx)

Air

Environment

Monitoring of

Environmental parameters of AAQM

Every month Rs. 1,92,000/-

@ 4000 per sample

Monitoring of stack emission

Every week Rs. 60,000/- @ 5000 per sample

Water Monitoring of ground (Pre and post Rs. 1,20,000/




Environment water Mansoon ) @ 10,000 per

sample

Monitoring of Surface water courses

(Pre and post Mansoon )

Rs. 40,000/ @ 10000 per

sample

Noise Environment

Monitoring of noise prone location

Quarterly Rs 60,000/-

Fund for

CSR Activities

- - Rs 5,00,000/-

Health

surveillance Programme

Regular Health check up

of employees

Once in a Six

Month

Rs 7,50,000/-

( Rs 10000/- per head)

Misc. - - Rs. 2,00,000/-

Total Rs 19.22 Lacs

On Lump Sum Basis

Noise devices

Provision of ear plugs and ear muffs, helmets, shoes for workers

After start of activity

Rs. 1,00,000/-

2.4 CONCLUSIONS

It is safe to say that the project is not likely to cause significant impact

on the environment of the area, as adequate preventive measures will be

adopted to contain the various pollutants within permissible limits.

Green belt development around the area will be taken up as an effective

pollution mitigating technique. Community impacts will be beneficial, as

the project will generate significant economic benefits for the region.

With the effective implementation of the Environment Management Plan

(EMP) during the plant activities, the proposed project can proceed

without any significant negative impact on environment.

M/s GDL will generate a fair amount of direct, indirect and induced

employment in the study region. The local economy will receive a boost

due to services generated by the company. Due to the implementation of

the project activity there shall be improvement in the standard of living

viz. better education, improved health and sanitation facilities housing

and acquisition of consumer durable. This is envisaged as a major

positive benefit.




The conclusion emerging out of the EIA study suggests that the

proposed unit will adequately take care of the control measures and high

standard of mitigation efforts will be followed. It is therefore requested

that necessary environmental clearance may be granted for the proposed

distillery unit of M/s GDL with appropriate stipulations.

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