simplifying sewage treatment and recycling...
TRANSCRIPT
1 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
Simplifying
Sewage Treatment and Recycling with
Simple, Safe & Clear…
2 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
ABOUT BIO-FLOCS TECHNOLOGIES Aim of BIO-FLOCS TECHNOLOGIES is to develop Low Cost but Advanced indigenous products for Sewage, Wastewater and Water Treatment and Recycling BIO-FLOCS TECHNOLOGIES is developing technologies targeted at:
Individual
Industrial
Commercial
Domestic
Community
RECICLAR Technologies is focusing on:
Membrane based Biological treatment like MBR, Bf-MBR and others
Electrochemical process like Electrocoagulation
Hybrid process like EC-MBR
Business Model adopted by Neo Crystal is Research, Development, Demonstration and Deployment using Distributor and Retailer network.
3 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
Sewage Treatment and Recycling Challenge
Challenge for conventional STP include • Centralized nature of treatment • With increase in Sewage generation, Centralized plant have
Zero scope of capacity expansion • Difficulty to meet existing norms due to every increasing complexity
of Sewage • Increasing issue of Sludge Management and disposal. • High foot print of conventional technology, limiting scale of new
plant.
• Limited water reuse scope with poor output quality
4 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
Why Decentralized Sewage Treatment seems difficult ? • Conventional Technologies lime Activated Sludge process were
designed for Centralized solution. • ASP is very high of foot print, energy usage, solid waste
generation and skilled manpower.
• Decentralized plant start from an individual level, to single house,
a building complex and for whole community.
• Old technologies cannot be scaled up • High foot print prevents their use in densely populated urban
centres which are hot spot of sewage pollution. • Options like MBBR and FAB need high investment and high
level of technical expertise to generate consistent water quality of reuse.
• Modular, Mobile and Package plant are a very high on Capex.
5 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
BIOFLOCS compared to conventional treatment plants
BIOFLOCS Conventional like ASP, MBBR,
FAB etc. Higher concentration of MLSS gives Better Lower MLSS concentration leads to high foot print
treatment in less space of treatment plants
Residence time (HRT) of sewage in reactor is low Reactor have high residence time due to low
due to high concentration of bacteria concentration of bacterial mass, increasing the
plant foot print and civil cost
Bacterial removal is very good, nearly 100 % Bacterial removal is very poor
The plant takes less start-up time compared to Attached bacterial growth (as in MBBR, FAB,
MBBR as the bacterial growth is suspended SAAF) requires longer time and high level of
expertise for operation and stabilization
Sludge generation is less due to high biomass High sludge generation
concentration
Removal of nutrients like Ammonia, Nitrate and Removal of nutrients like Ammonia, Nitrate and
phosphate is good phosphate is poor
Operating cost of plant is at PAR with a properly Operating cost of (sub 100 KL) plant is in the
functioning conventional technology plant range of Rs. 12 – Rs. 20 per KL depending on the
operating condition of plant
6 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
New STP norms a Challenge to conventional
technology It would be difficult to meet the new STP norms using conventional methods, without making the plants more bigger.
7 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
BIOFLOCS – Membrane based Sewage Treatment solution
BIOFLOCS process is based on use of submerged membrane for solid liquid separation.
It belongs to Membrane Bioreactor (MBR) family
Low Footprint and high quality water treatment are hallmark of
Membrane based BIOFLOCS treatment
Design of BIOFLOCS is done to carter Sewage Treatment requirement of single family to full fledge community.
8 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
How BIOFLOCS – Membrane solution works ? Hollow Fiber based filtration is at the heart of Bundle
Of hollow fiber (making sufficient filtration area) is
BIOFLOCS submerged in the bioreactor
9 Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
How BIOFLOCS – Membrane solution works ?
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
How BIOFLOCS – Membrane solution works ?
In the Bioreactor, clean water gets collected in the hollow fiber cavity, leaving the biomass outside
How BIOFLOCS – Membrane solution works ?
Backwash is regularly applied to prevent clogging (fouling) of hollow fiber membrane
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
BIOFLOCS Advantage in Sewage Treatment
• High MLSS (6,000 – 12,000 mg/L) => low HRT => small reactor
volume => small plant footprint area
• Biomass separation is independent of settling; separation is via microfiltration or ultrafiltration.
• Biomass is completely retained, effluent TSS (< 1 mg/L) and turbidity (< 1 NTU) is very low.
• Due to microfiltration or ultrafiltration, BIOFLOCS
provides a perfect physical disinfection. Removals:
5-6 log bacteria 2-3 log viruses Complete removal of pathogenic protozoa such as the chlorine-resistant Cryptosporidium and Giardia.
Automated operation, operator requirements are reduced
Due to elevated SRTs: less susceptible to problems associated
with nitrification and toxic organics, less biomass yield => less
sludge
Due to high MLSS, high loadings allowed
Better SRT control since no escape of TSS as occasionally
observed from secondary clarifiers
Can also remove nitrogen and phosphorus with the addition of anaerobic and anoxic zones
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
BIOFLOCS Advantage in Sewage Treatment Extremely low plant footprint
Simple construction makes for easy repair and replacement
Custom design and low capital and cost makes BIOFLCOS
installation in most difficult location possible
There is reduced demand for post treatment chlorination
Low sludge production compared to conventional treatment process
Generation of treated water quality ideal for Flushing and other non-potable applications.
Plants can be underground, over ground, basement based
etc.
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
Skid mounted 5 KLD BIOFLOCS unit STP
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
BIOFLOCS Application Tree
BIOFLOCS Users
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Regd Off: #50,Near Chowdeshwari Temple,Arekere,Bannerghatta Rd,Bangalore-76. Branch Office: #98, Anna Street,Teachers Colony,Ambattur, Chennai-600053. Contact: +91-97436 46661 E-Mail: [email protected] Web: www.neocrystal.in. CIN: U15122TN2016PTC103678,PAN : AAFCN3290H TAN : CHEN09451B
Thank you
Simple, Safe
& Clear…