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TRANSCRIPT
PROFILE
Enginer ee rt ina gW
v STP v ETP v WTP v RO v DM etc.,
www.aimschennai.in Mail: [email protected]
ABOUT AIMS
? AIMS is registered as a private limited company, under Company Act 1956. It is, fundamentally, astrong engineering organization carrying experience of more than a decade in water engineering.
? AIMS is a young, vibrant organization with strong technical expertise and experience, in the chosenfield of business. It has a combination of youthful jest bonded with practical, “in field” experience.
? We are in the water treatment, Sewage Treatment and management business. Whatever yourrequirements on water & effluent treatment; we try to bring about clear, technically superior andcost effective solutions. Water treatment and Sewage Treatment have evolved as a business, butwe believe that there is tremendous scope to improve the quality of products, services and solutionsoffered to the customer. These aspects are, till date, not fully made available to the end user.
? We are ready to bring a paradigm shift in the way this business is currently conducted, through ourteam, our conceptualization, execution, through our service, through relentless R & D by its SisterConcern AIMS O & M SERVICES to bring about real CUSTOMER SATISFACTION.
? The Company provides consultancy services, manufactures equipment and executes turkey projectsin the field of water engineering (Water/ Wastewater/ Sewage/Evaporator plants). WaterEngineering is a highly specialized process; therefore we keep on upgrading ourtechnologies to compete in the Indian market.
?
Through our advanced in-house design and engineering capabilities, we have recently evolved in themarket as a leading company, supplying systems and equipment that provide end to end solutionsfor Water Treatment, Waste Water Treatment, Sewage Treatment and Effluent Evaporation. In ourendeavour to purify water / wastewater and contribute in the efforts to have pollution freeenvironment, we ensure that our machines are eco-friendly and conform to stringent laws set by theGovernment of India
The combined staff strength is around 30 all dedicated persons headed by a dynamic and hands onManaging Director and Executive Director.
The service engineers around 15 are ably guided and being updated training by the Vice President– Projects to execute and complete projects in high engineering standards and in time.
.
AIMS IS
An ISO 9001 : 2008 Certified Company
Members
OUR INFRASTRUCTURE
We posses sophisticated infrastructural facilities for designing, manufacturing and
installing of Water Engineering plants (Water Treatment Plants, Effluent Treatment
Plants and Sewage Treatment Plants). The list of hi-tech machinery used for
treatment, include Softening plants, Auto -Regeneration, Reverse Osmosis Systems,
Pressure Filters, De-Gasifiers, Activated Carbon Filters etc.
We are creating network of offices throughout the country enabling us to provide
immediate assistance to our esteemed clients. We have our own designing,
manufacturing, fabrication and assembling unit (5 ,000 sq.ft Built up Area) in
Chennai (Tamilnadu). Our team of experienced engineers headed by our ED, has
gained expertise in different areas of water and environmental engineering, including
– designing, production, installation, surveying civil construction and more. Backed
by excellent infrastructure, our skilled engineers even offer service and maintenance
of those plants, which are not supplied nor installed by us.
we offer our customers diverse range of products and services that includes:
Consultancy services, design and engineering
Production and supply of mechanical/electrical equipment
Supply, erection and Commissioning of water Treatment Plants
Supply erection and commissioning of Reverse Osmosis
Supply erection and commissioning of Sewage water Treatment
plants
Supply erection and commissioning of Industrial Effluent Treatment
Plants & Recycling systems (Zero discharge)
Source Investigation
Supply erection and commissioning of Sprinkler System
Undertaking works of Swimming Pools and maintenance
Undertaking Turnkey projects in the specified sectors
Undertaking Piping works for treatment plants
Undertaking Civil construction work for treatment plants
Undertaking Operation and maintenance of all kinds of treatment plants.
Auditing the existing systems and to enhance the performance to the optimal levels
Supply of chemicals for internal treatment including cleaning chemicals for RO membranes
OUR SERVICES
We give a lot of importance to “service after sales”. As we believe that byproviding services consistently, we not only build stronger customerrelationships but also accelerate our business to the next level and sustainour growth.
Our core touch point therefore is a dedicated PHONE LINE for attendingservice calls and our coordinator will cooperate with clients to ensure servicesin time.
More than 60% of our staff strength are exclusively assigned to attendservice calls. With this in view, we have opened up service centres atBangalore, Trichy and Coimbatore to reach our customers in the shortesttime. We have also planned to open a Service Centre at Hyderabad.
What's more, this entire initiative is executed from our subsidiary company(AIMS O & M Services) just formed to handle services.
Our commitment to serve our customers will remain our driving force for theyears to come.
PRODUCTS IN INDUSTRIAL DIVISION
1. Sewage Treatment Plant – AEORA-tech (Advanced Electrolytic Process)
2. Sewage Treatment Plant– SBR / SAFF /FBBR (conventional method)
3. Water Treatment Plants
R.O Plant
Packaged Drinking Water Systems
Pressure Filters
Iron Removal Systems
RO Membranes and other Spares
Chlorinator
Ozonators
Skid and Accessories
ETP and Zero Discharge systems
DM Plant
Ultra Filters / Nano filters
Water Softeners
Spares, Media and Resins for
Filtration
Pumps & Dosing Pumps
UV STERILISER
Valves
Quality chemicals of biodegradable types, for the internal treatment are marketed by us, which include:
Boiler Feed chemicals,
Cooling tower chemicals,
Antiscalent chemicals for reverse osmosis units,
Cleaning chemicals for reverse osmosis members,
Disinfectants, coagulants and
Polyelectrolyte
SERVICES AND O&M
tRevamping of existing plants
tServicing and repairing of existing equipments
tManpower supply for operating plants
tCleaning and chemical dosing - Sumps, Overhead Tanks and Civil Tanks
t
DETAILS OF THE PRODUCT
The importance of having suitable treatment facilities for sewage has
gained tremendous ground in the last 5 years, statutory compliance
requirements, economic factors, disposal problems, self-regulatory
mechanisms of organizations, environmental policies of organizations
etc... have given this field its long-due importance. AIMS has a
tremendous edge over most other solution providers. We have not one,
but two types of STP solutions to offer to our customers – Electrolytic and
Conventional.
AEORA-tech
Many wastewater contaminants are held in solution due primarily to electrical
charges. Bacteria, algae, oils, clays, carbon black, silica, phosphate, nickel, lead,
chromate and other ions, are only some examples. Neutralization of these charges
and the subsequent precipitation of these contaminants can be achieved either by
chemical or by electrochemical means.
Electro-coagulation systems have been employed for years in the treatment of
waste water. Most rely upon the high voltages to produce a strong electromagnetic
field in order to disrupt the attraction of the particles, allowing suspended
contaminants to precipitate. Now, AIMS has involved aeration along with Electro-
is a dual process and it will manage the situation and perform well in treatment. This isthe advanced version of EADOx
coagulation as part of the process to enhance the treatment at affordable cost AEORA-tech.
(Advanced Electrolytic Oxidation and Reduction along with Aeration Process)
AEORA-tech
(Advanced Electrolytic Oxidation and Reduction along with Aeration Process)
In today’s environment,
chemical addition is
becoming less acceptable
due to more stringent
regulations.
Solid residues are classified
as hazardous and treatment
levels are more difficult to
achieve. Lower operating
cost, higher flow rates and
better knowledge of the
process have moved
electro-coagulation to the
forefront of water treatment
technologies.
What is AEORA-tech
AEORA-tech (EC) is cheaper than conventional system when the cost of STP – (plant andmachinery + Civil) is compared
AEORA-tech (EC) occupies least space among all technologies
AEORA-tech (EC) is “smell free” as it does not generate obnoxious gases
AEORA-tech(EC) is a dual process
AEORA-tech (EC) is “area – free”. It requires less civil works and the units are modularand can be kept anywhere –under ground, above ground, basement, terrace.....
AEORA-tech (EC) is “quantity-free”. All biological systems fail when they need to operateat lesser than design loads-say at30% of load. AEORA-tech can operate at ANY LOAD
(Advanced Electrolytic Oxidation and Reduction along with Aeration Process)
AEORA-tech (EC) is modular. Based on needs, customers can add additional trainsof AEORA-tech.
AEORA-tech (EC) has been running for MORE THAN 6 Years in more than100+installations in India.
AEORA-tech( EC) is available for our customers, from 10.0M3/day (AEORA-tech fora house) to 1000 M3/day (1MLD) plant.
RAW SEWAGE WATER TREATED WATER
ADVANTAGES OF AEORA-tech
A chemical free and non biological process
Eliminates procurement, transportation, storage, preparations and use of hazardous and expensive chemicals
High contaminant removal
Reduces dependence on external source for water supply for various uses
Improves health of Water Body where treated Water is discharged, reducing pollution & making it eco friendly
Saves water, energy and chemicals
Far less skill required in operation and maintenance
For less moving parts, reducing plant down time
Needs less floor space with small foot print
Low capital, operating and life cycle cost
Better performance to cost ratio
Does not generate green house gases
SAFF process is an attached growth process
SAFF is “safe”. It is time tested, reliable and one of the very few biological systems wherein control of STP Performance is within the manageable range.
SAFF provides relatively clear treated water with consistent outlet BOD
SAFF generates lesser bacterial sloughing and does not require extensive sludge management systems.
Submerged Aerobic Fixed Film [SAFF]
Submerged Aerobic Fixed Film [SAFF]
tSAFF requires lesser power than conventional systems
tSAFF is the biological process alternative to FBR (Fluidized Bed Reactor), RBC
(Rotating Biological Contactors) and other such attached growth processes
SBR (SEQUENCING BATCH REACTOR)
tSequencing batch reactors (SBR) are Industrial processing tanks for thetreatment of wastewater. SBR reactor treat waste water such as sewage oroutput from anaerobic digesters or mechanical biological treatment facilitiesin batches.
tOxygen is bubbled through the waste water to reduce biochemical oxygendemand (BOD)and chemical oxygen demand (COD) to make suitable fordischarge into sewers or for use on land .
tWhile there are several configurations of SBRs the basic process is similar.The installation consists of at least two identically equipped tanks with acommon inlet, Which can be switched between them.
tThe tanks gave a “flow through” system, with raw wastewater (influent) comingin at one end and treated water (effluent) flowing out the other. While one tankis in settle/decent mode the other is aerating and filling. At the inlet is a sectionof the tank known as the bio-selector. This consists of a series of walls ofbaffles which direct the flow either from side to side of the tank or under andover consecutive baffles.
tThis helps to mix the incoming Influent and the returned activated sludge,beginning the biological digestion process before the liquor enters the main partof the tank.
FBBR (FLUIDISED BED BIO REACTOR)
AIMS developed the in-house state of the art Fluidised Bed Bio-reactorAIMS FBBR which can be used for any type of process wastewater andmunicipal wastewater achieving high efficiency.
It offers features like, quick start up, self cleaning, fully automaticonce in operation, automatic sludge separation, and "mess free"robust operation with central up-front control, systems for bothsewage and industrial wastewater.
The heart of the Fluidized Bed Bio Reactor (FBBR) technology is a
proprietary media and a unique air distribution system (ADS). This
media provides a large protected surface area for biological attached -
growth. In the FBBR tanks and reactors, the media is subjected to an
aeration process for maximum oxygen and mass transfer.
The result is a very high rate of Biochemical Oxygen Demand (BOD) reduction pervolume. The high density of attached living biomass makes the process much moreresistant to toxic shock, sludge bulking, and other problems that can plague puresuspended growth systems. AIMS FBBR technology allows for biological treatmentin much less time and space required than for conventional bio-treatment systemscurrently utilized.
Air generated from air blower is diffused into the bottom of the reactor vessel. Theoxygen supply is automatically adjusted to maintain the proper dissolved oxygenlevel in the vessel. A high concentration of biomass develops because of the largemedia surface area, abundant oxygen and optimized mass transfer conditions.Excess biomass is automatically sheared at the discharge point for removal.
FOOT PRINT – FLOW CHART FOR CIVIL TANK OF STP
SBR PROCESS – Required Civil Tank Size
SAFF PROCESS – Required Civil Tank size
FBBR PROCESS – Required Civil Tank Size
AEORA-tech PROCESS – Required Civil Tank Size
WATER TREATMENT PLANTS
tWe incorporate the latest technology inall our water treatment plants, whichconsists of pre-treatment plants viz plateclarifiers, dissolved air flotation systems,besides the commonly used multi-gradefilters, activated carbon filters.
tCutting edge technology is adopted in ourwater softeners, demineralising plantsand polisher units.
tRight from plain filtration to the stringentquality in pharmaceutical needs are metby us.
R.O (Reverse Osmosis)
tIt is known as hyper filtration / Desalination or Reverse osmosis. In the
Process of desalination of water Reverse Osmosis membrane technology plays vital
role. We, at “AIMS” offers Industrial Reverse Osmosis System with world’s best
spirally wounded thin film composite membranes and FRP or stainless steel housing.
tPerformance of any RO plants/ RO Systems depends on proper pre-treatment, and
hence we incorporate appropriate pre-filtration with required chemical dosing in the
system. The system could be manual or fully automatic with safety interlocks.
REVERSE OSMOSIS -TREATMENTS
Reverse Osmosis
tIn the Process the pressure needed to push water through the membrane,
even as the membrane rejects the passage of salt through it. Typical
pressures for Raw / brackish water range from 8.0 to 26 bar. In the case of
seawater, they range from 55 to 81.0 bar .This requires a large amount of
energy. Hence High Pressure pumps are mandatory and considered to be
heart of the system.
tThe membrane assembly consists of a pressure vessel with a membrane that
allows feed-water to be pressed against it. The membrane must be strong
enough to withstand whatever pressure is applied against it. RO membranes
are made in a variety of configurations, with the two most common
configurations being spiral-wound and hollow-fibre. Typically it rejects the
salts upto 95-99% from the feed water.
SAILENT FEATURES OF AIMS - WTP
tA pre-validated & pre-tested skid mounted solution!
tComplies and supersedes latest Indian standards for purified water
generation and distribution!
tDesigned & manufactured as per requirement of Industrial standards!
tStandardized product-fast track delivery-reduced time & compliance
cost!
Advantages of using WTPAIMS -
tCompact and modular RO blocks
tEasy installation, operation and servicing
tSpecific selection possible from a wide range
tHigh level of plant automation
tVisual monitoring system (VMS) for ease of trouble-shooting if required.
tStainless steel multistage centrifugal pump; inline suction and delivery allows easy maintenance and access
tMembrane and pump protection features
t'RO Advantage' enhanced through minimum pipe length to reduce system resistance
tEasy servicing with QRC (Quick Release Coupling)
tMaterial of construction: CPVC/SS
Treatment Stages during Reverse Osmosis Process
Pre-Treatment:
vSedimentation : High molecular weight chemicals such as alum or polyelectrolyte is been dosed in the
raw water to increase filtration efficiency
vChlorination : Bleaching Powder or Sodium Hypochlorite solution is been dosed in the raw water to
decrease the bacterial & Viral contamination
vSuspended Particle Filtration : Clarifier or Multi-grade Sand filter is vital part during the pre-
treatment to remove or minimize the load of the suspended particles, dirt, mud etc. thus protecting the
Micron cartridge filters and membranes.
vDe-chlorination & De-colourisation : It is necessary to remove colour, odour and chlorine from the
water and hence Activated Carbon filter is considered . In some cases Sodium meta bi-sulphite
chemical is been dosed in the filtered water to ensure the water is free from dissolved chlorine thus
protecting the Reverse Osmosis membranes from the possible damage!
vScale Prevention : Ion exchange resin for softening of water plays key role to reduce the load of total
hardness. The Calcium and magnesium salts has been removed and replaced with sodium salts by
means of water softener. In some cases Antiscalent chemical is been dosed in the filtered water to
ensure the water with lesser load of total hardness in the feed water , thus protecting the Reverse
Osmosis membranes from the possible damage !
Treatment Stages during Reverse Osmosis Process
Pre-Treatment:
vSedimentation : High molecular weight chemicals such as alum or polyelectrolyte is been dosed in the
raw water to increase filtration efficiency
vChlorination : Bleaching Powder or Sodium Hypochlorite solution is been dosed in the raw water to
decrease the bacterial & Viral contamination
vSuspended Particle Filtration : Clarifier or Multi-grade Sand filter is vital part during the pre-
treatment to remove or minimize the load of the suspended particles, dirt, mud etc. thus protecting the
Micron cartridge filters and membranes.
vDe-chlorination & De-colourisation : It is necessary to remove colour, odour and chlorine from the
water and hence Activated Carbon filter is considered . In some cases Sodium meta bi-sulphite
chemical is been dosed in the filtered water to ensure the water is free from dissolved chlorine thus
protecting the Reverse Osmosis membranes from the possible damage!
vScale Prevention : Ion exchange resin for softening of water plays key role to reduce the load of total
hardness. The Calcium and magnesium salts has been removed and replaced with sodium salts by
means of water softener. In some cases Antiscalent chemical is been dosed in the filtered water to
ensure the water with lesser load of total hardness in the feed water , thus protecting the Reverse
Osmosis membranes from the possible damage !
Treatment Stages during Reverse Osmosis Process
tMicron Filtration : Micron cartridges of different ratings is the vital part in the pretreatment
which removes particle sizes upto 1micron to ensure efficient and safe operation of RO water
plant.
OR
tUltra Filtration : This is most efficient membrane filtration technology in pretreatment which
efficiently remove a wide range of microscopic particles, colloidal matter and pathogens, including
viruses and bacteria , and total hardness in the raw water thus substantially improving the
recovery and performance of RO water plant.
UV
UV : Ultraviolet water purification lamps produce UV-C or "germicidal UV," radiation of much
greater intensity than sunlight. Almost all of a UV lamp's output is concentrated in the 254
nanometers (nm) region in order to take full advantage of the germicidal properties of this
wavelength. Most ultraviolet purification systems are combined with various forms of filtration, as
UV light is only capable of killing microorganisms such as bacteria, viruses, molds, algae, yeast,
and oocysts like cryptosporidium and giardia. UV light generally has no impact on chlorine, VOCs,
heavy metals, and other chemical contaminants. Nevertheless, it is probably the most cost
effective and efficient technology available to homeowners to eliminate a wide range of biological
contaminants from their water supply. Recent testing has also shown that UV can be effective at
destroying certain VOC's, although we would not specifically recommend the technology for VOC
reduction.
REVAMPING OF WATER &
WASTEWATER SYSTEMS
vWith our combined experience and expertise, we take up jobs for
revamping existing systems to improve on the performance both quality
wise as well as quantity wise. Sometimes, after making a thorough study,
we incorporate the latest technologies in increasing the capacity of the
systems, both in water treatment as well as waste water after making a
thorough study. Our R&D division gives us a helping hand in improving the
system to perform at the optimal level.
SERVICING
vWe take up single servicing of any system which include complete
servicing, supply of the necessary spares, painting and re-
commissioning.
vBesides, we also take up the operation and maintenance of the
systems. Our team consists of engineers, supervisors and operators
who are capable of extracting the best from any system without
deviating from the designed parameters.
vOur AMC (Annual maintenance contract) covers the inspection of the
systems on a periodic basis to ensure that our clients operate and
maintain the systems as they should be. In our AMC we caution the
clients to take precautionary steps to ensure any unforeseen break
downs do not occur.
REPAIRS
tBe it patch welding work, relining of MS pressure vessels or replacement
of damaged or worn out spares viz valves, ejectors, strainer plates,
pumps etc all are handled by us within the shortest down time. Total
repairs of frontal or interconnecting piping are undertaken.
OPERATION AND MAINTENANCE
AIMS provides various operation and maintenance (O & M) support services with several contractual options to meet the specific needs of the client. We can undertake full operation and maintenance responsibilities to provide specific support services. Our O & M services, is having technically sound and dedicated manpower. Our O & M
service includes the following :
vPlants commissioning and testing
vSupervision and monitoring of plant performance
vSupply and training of O & M Manpower
vRoutine and Non-routine Maintenance
vAnalysis of samples at regular intervals to gauge the performance of the plant
vComputerized data logging on the performance of the plant
vPlant performance audit and troubleshooting
vPlant specific O & M procedure and manuals
vSupply of logistic and inventory control of spare parts and chemicals
OUR ACTIVITIES
vManufacturing
vSupplying
vErection and commissioning
vServicing
vRevamping
vRepairing
vO & M Services
ISO 9001:2008 CERTICATION
MEMBERSHIP CERTICATES
MEMBERSHIP CERTICATES
OUR GROUPS
AIMS P. LTD.
10-A, Dr.Raja Annamalai Road, Chennai 600 084.
www.aimschennai.in / Mail : [email protected]
H.O. 044 - 26610990/26613151, Admin : 26400654/655
Branches : Karnataka, Andhra Pradesh, Pondicherry