This document discusses water treatment and recycling solutions to address India's growing water needs. It notes that only 35% of sewage water in major Indian cities is currently treated. It then provides details on Enzotech's patented bio-tech water treatment process and packaged plants. Their process uses specialized bacteria and enzymes to effectively treat sewage with minimal sludge generation and power consumption. Enzotech has over 125 installations across India and Africa treating water volumes from 10 KLD to 450 KLD.

1. Water Treatment & Recycling
Solutions
Reduce, Reuse & Recycle

4.  Total sewage water in Class I and II Cities India
◦ 38254 MLD
◦ Only 11787 MLD (35%) treated
 Current Scenario
◦ Increase in demand and cost of water
◦ Stringent waste water disposal norms
◦ Increased contaminants from industries
◦ Urbanization leading to large Sewage generation
◦ Untreated sewage leading to severe water pollution
severely impacting ground water availability & quality.

5. Drinking 5
Cooking 5
Total 10 7%
Bathing 55
Washing Clothes 20
Utensils washing 10
Total 85 63%
Recyclable – about
General washing 10 50 %
Toilet Flushing 30
Total 40 30%
Grand Total 135

6. RECYCLE WATER
At least 50 % of Water usage in urban areas – flushing /
landscape maintenance / facilities washing
This 50 %+ water can be reclaimed and reused!
Leave behind good water
for the generations to come

7.  ISO 9001:2008 certified company
 Strong client roster – testimony to efficacy of Patented
technology.
 Over 125 Installations all over India. (Few in Africa)
 Major customers include Aditya Birla
group, Tata, Mahindra Group, Brakes
India, TERI, Pathways International, Delta Power, Manipal
Hospital, IL&FS.
 Recently (Aug 11 onwards) taken over by a team of
seasoned management professionals
 Full fledged operations : Design and R & D –
Manufacturing – After sales support

8.  Patented Bio-tech process-based Packaged Treatment
plants :
10 KLD to 450 KLD (ET series)
 New bio-tech based process FASTBR : can be used for
both FRP structure tanks and also civil construction
structures:
50 KLD to 2.0 MLD (EF series)
 Robust process capable of delivering Reusable quality of
water in a cost-effective way.

9.  Service : For Enzotech Plants
◦ O&M
◦ AMC contracts
◦ Supply of chemicals
◦ Supply of Spare parts
 Other services :
◦ Water quality testing
◦ RETROFITTING solutions for existing conventional plants
◦ Customized solutions
 Water treatment plants for treating lake / ground
water (Supplied to Kenya)

10.  Superior & Effective Treatment of sewage
 Minimum sludge generation
 No stench
 Low power consumption
 Low cost of operation
 Minimum civil work
 Compact design – Less space requirement
 Very little operation noise
 Quick & easy installation
 Low maintenance
Eco-Friendly

14. Primary Treatment Secondary Treatment
Primary Secondary Secondary
Preliminary
Raw water Treatment Clarifier
treatment Biological
(Flocculation (Biofiltration
including &
Treatment &
Equalization (RBC)
sedimentation) Sedimentation)
Reverse Ultra Carbon Sand
osmosis filtration filter filter
Advanced Treatment Tertiary Treatment
(optional)

15.  Coarse Screen / Fine Screen
 Oil Separator
 Pre Treatment in Equalization tank
◦ Removal of Suspended Solids, Oil & Grease, equalization for
uniform flow. Addition of Lime and Enzyme
 Primary Clarification – Contains Parallel Plates
◦ Flocculation
◦ Addition of Caustic, PAC and organic polymer
 Bioreactor (Patented design) – Contains Bio Media in Bio
wheels
◦ Specially developed bacteria eat up organic matter including
dissolved pollutants under Aerobic conditions
◦ Bacterial augmentation with enzymes to produce required Bio
Film

16.  Second Clarifier (Biofiltration) (Patented design)
◦ Contains Floating Media Bed
◦ Dispersed Bacteria and minute organic flocks removed by Bio
Filtration
 Ions Chamber
◦ Pathogens killed by disinfectants Sodium Hypo Chlorite and
PAC
 Filtration(Sand Filter, Carbon Filter)
◦ Removes remaining suspended and dissolved compounds
 Sludge Bed
◦ Sludge generated is sent by gravity to the sludge bed.
◦ Alternatively Filter Press or Centrifuge arrangement
could be provided

17.  Improvement of Primary clarification, Bioreactor
and second clarifier to reduce size and increase
efficiency of three process.
 Emphasis given to study of water chemistry and
microbiology to increase efficiency of treatment
to 97%.
 Low power consumption
 Low sludge generation.

18. Modified Parallel plate clarifier by Enzotech
• Special High Rate Clarificator
• Modified parallel plate
clarification with coagulation &
precipitation with special
polymer or Electrocoagulation.

19. Design of Bio-ball media
Enzotech Bio-Ball Media

20. NAME SIZE SURFACE VOID WEIGHT
AREA RATIO
Fujino 50 mm 350 92 % 110 gm/L
Spirals Sq.m/Cu.m
Enzotech 28 mm 450 95 % 27 gm/L
Bioball Sq.m/Cu.m
Compared to a standard media used
in the market

21. (Rotating Biological Contactor)

22.  Establish Microbiology Lab
 Identification & selection of efficient bacteria for
sewage treatment
 Other seven species of bacteria for production of
enzymes for faster metabolism of waste.
OIL DETERGENT CHEMICAL

23. Fixed Activated Sludge Treatment in Baffle
Reactor

24.  Coarse Screen
 Pre Aeration in Equalization Tank
 FASTBR Aeration
 Second Clarifier (Biofiltration)
 Filtration (Sand Filter, Carbon Filter)
 Sludge Handling(Sludge Thickener and Drying
Bed)

25.  Minimal chemicals are required for Disinfection
function.
 Low operation and maintenance cost : Rs.0.15 to
Rs.0.20 per liter.
 Easy installation and easy retrofitting in existing
treatment plant.
 Low sludge generation.70 kg /7000 liters for 300
KLD,120 Kg/12000 liters for 500 KLD.
 Flow variation will not affect efficiency of treatment
of plant.

26. Water Treatment
Pre Use Post Use
All other Raw Water Treatment Sewage, Grey water Effluents
Water Filters, Softeners, RO, UF, Microfiltration systems -
including the huge Bottled water market
Industries
Private : Residential
Public : Govt, Municpal facilities complexes, Hospitals, Hotels, Reso
rts etc
Enzotech’s focus 5 KLD to 5 Lac KLD (ET series)
> 5 Lac KLD to 15 Lac KLD (EF
series + Civil construction based
system)

27. Thank You