water industry in india: emerging challenges and opportunities
TRANSCRIPT
![Page 1: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/1.jpg)
Water Industry In India: Emerging Challenges and
Opportunities
![Page 2: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/2.jpg)
Company ProfileMaruti Suzuki India Ltd.
• Production: 1.2 Million / annum• Market Share : ~ 42 %• Products
– 800 cc– Alto– Omni– ECCO– Ertiga– Estilo– Wagon-R– A –Star– Swift– Ritz– Dzire – SX4– Gypsy– Kizashi– GrandVitara
![Page 3: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/3.jpg)
Gurgaon Plant
![Page 4: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/4.jpg)
Manesar Plant
![Page 5: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/5.jpg)
Focus Areas ….
• Sustainable Development• Life Cycle Emissions from Design stage
– Production Processes at plants and Vendors– Product Use Emission– End of life
![Page 6: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/6.jpg)
Water Scenario
• India has a population of 1 billion
• 70% of irrigation & 80% of Domestic needs is met through Ground water
• Per Capita Water water availability is likely to fall to 1000 cubic meters per year in 2020 as compared to 2000 cubic meters per year in 1997.
![Page 7: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/7.jpg)
ACase Study
On Maruti Suzuki
![Page 8: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/8.jpg)
Fresh Water consumption
61% reduction in last 10 years61% reduction in last 10 years
![Page 9: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/9.jpg)
Water Usage In Industry
WATERTREATMENT
PLANT
TUBE WELL
CANAL
POTABLE
INDUSTRIAL
DEMINERALIZED
![Page 10: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/10.jpg)
Water Treatment SchemeFire Hydrant Air Washer Potable w ater Industrial w ater DM w ater Horticulture
Fresh Water(Tube w ell / Canal w ater)
Waste w ater
Fresh Water
Dilu
tion
Toilet w ater
Biological Sludge for Horticulture
Inorganic Sludge to
Hazradous Waste Pit
Drain to HSIDC drain (if excess w ater )
RO
Reje
ct
Raw Water Tank
Pre Treatment RO Mixed Bed
RO
Primary + Secondary Treatment
Effluent Tank
Sew age Tank
Dilution Tank Horticulture Tank
Pre Treatment
Primary Treatment
![Page 11: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/11.jpg)
Domestic Use
Process Use
STP
ETP
ETP & STP treated water
Fresh Fresh WaterWater
Waste Water In Industry
![Page 12: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/12.jpg)
The Water (Prevention and Control) Act The Water (Prevention and Control) Rules The Water (Prevention and Control) Cess Act The Water (Prevention and Control) Cess RulesEnvironment Protection Act Environment Protection Rule
Legal Framework for Waste Water Control
![Page 13: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/13.jpg)
Legal Framework for Waste Water Discharge Standards
S. No Parameter
Standard
S. No Parameter
Standard
Surface WaterPublic Sewer
Land for Irrigation
Surface Water
Public Sewer
Land for Irrigation
1 Colour and odour - - - 19 Total chromium (as Cr) (mg/L) 2.0 2.0 -
2 Suspended solids (mg/L) 100 600 200 20 Copper (as Cu) (mg/L) 3.0 3.0 -5 pH value 5.5 – 9.0 5.5 – 9.0 5.5 – 9.0 21 Zinc (as Zn) (mg/L) 5.0 15 -6 Temperature - - 22 Selenium (as Se) (mg/L) 0.05 0.05 -7 Oil & Grease (mg/L) 10 20 10 23 Nickel (as Ni) (mg/L) 3.0 3.0 -
8 Total residual chlorine (mg/L) 1.0 - - 27 Cyanide (as CN) (mg/L) 0.2 2.0 0.2
9Ammonical nitrogen (as N)
(mg/L)50 50 - 29 Fluoride (as F) (mg/L) 2.0 15.0 -
10 Total kjeldahl nitrogen (mg/L) 100 - - 30 Diss. phosphate (as P) (mg/L) 5.0 - -
11 Free ammonia (as NH3) (mg/L) 5.0 - - 32 Sulphide (as S) (mg/L) 2.0 - -
12 BOD (mg/L) 30 350 100 33 Phenol compounds (mg/L) 1.0 5.0 -
13 COD (mg/L) 250 - - 35Bio-assay test(Fish survival
rate after 96 Hrs)90% 90% 90 %
14 Arsenic (as As) (mg/L) 0.2 0.2 0.2 36 Manganese (as Mn) (mg/L) 2 2 -15 Mercury (as Hg) (mg/L) 0.01 0.01 - 37 Iron (as Fe) (mg/L) 3 3 -16 Lead (as Pb) (mg/L) 0.1 1.0 - 38 Vanadium (as V) (mg/L) 0.2 0.2 -17 Cadmium (as Cd) (mg/L) 2.0 1.0 - 39 Nitrate nitrogen (mg/L) 10 - -
18Hexa. chromium (as Cr+6)
mg/L0.1 2.0 -
1. Public Sewer2. Surface Water 3. Use for Horticulture
![Page 14: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/14.jpg)
Target
100% recycle
Zero Discharge
Use for • Process• Horticulture
![Page 15: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/15.jpg)
Zero Discharge of effluent
Domestic Use
Process Use
STP
ETP
ETP & STP treated water
Tertiary Treatment
Fresh Fresh WaterWater
Use for Horticulture
![Page 16: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/16.jpg)
Water Consumption Trend
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
93-94 94-95 95-96 96-97 97-98 98-99 99-00 00-01 01-02 02-03 03-04 04-05 05-06 06-07 07-08 08-09 09-10 10-11 11-12
M3/
Veh
Year
Water Consumption per Vehicle
Raw.Water M3/Veh Recy.Water M3/Veh
![Page 17: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/17.jpg)
Zero Discharge of Effluent
Domestic Use
Process Use
STP
ETP
ETP & STP treated water
Tertiary Treatment
Fresh Fresh WaterWater
1. 30% water Rejection2. High TDS of Water
Use for Horticulture
![Page 18: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/18.jpg)
High Pressure membrane
•Reverse Osmosis•Vibratory Shear Enhanced Process
Membrane Separation
Desalination Technologies
![Page 19: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/19.jpg)
High Pressure Membrane
![Page 20: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/20.jpg)
A VSEP filter uses oscillatory vibration to create high shear at the surface of the filter membrane. This high shear force significantly improves the filter’s resistance to fouling thereby enabling high throughputs and minimizing reject volumes. VSEP feed stream are split into two products—a permeate stream with little or no solids and a concentrate stream with a solids concentration much higher than that of the original feed stream.
High Pressure Membrane Vibratory Shear Enhanced
Process
![Page 21: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/21.jpg)
Electrically Driven Processes
•Electrodialysis•Electrodeionization
High Pressure membrane
•Reverse Osmosis•Vibratory Shear Enhanced Process
Membrane Separation
Desalination Technologies
![Page 22: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/22.jpg)
Electrically Driven Processes
![Page 23: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/23.jpg)
Electrically Driven Processes
Electrodeionization Electrodialysis
![Page 24: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/24.jpg)
Electrically Driven Processes
•Electrodialysis•Electrodeionization
High Pressure membrane
•Reverse Osmosis•Vibratory Shear Enhanced Process
Novel Membrane Processes
•Membrane Distillation
Membrane Separation
Desalination Technologies
![Page 25: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/25.jpg)
Membrane Distillation
![Page 26: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/26.jpg)
Electrically Driven Processes
•Electrodialysis•Electrodeionization
High Pressure membrane
•Reverse Osmosis•Vibratory Shear Enhanced Process
Novel Membrane Processes
•Membrane Distillatiion
Thermal Technologies
Vapour RecompressionMulti-effect distillation
Membrane Separation
Desalination Technologies
![Page 27: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/27.jpg)
Multiple Effect Evaporator Mechanical Vapor Recompression Evaporator
Thermal Distillation Technologies
![Page 28: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/28.jpg)
Electrically Driven Processes
•Electrodialysis•Electrodeionization
High Pressure membrane
•Reverse Osmosis•Vibratory Shear Enhanced Process
Novel Membrane Processes
•Membrane Distillation
Thermal Technologies
Vapour RecompressionMulti-effect distillation
Non Thermal
EvaporationCrystallizer
Membrane Separation
Desalination Technologies
![Page 29: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/29.jpg)
It contains two key components,
•Stage to convert water to high TDS
• Chemical and Mechanical process on the concentrated brine to precipitate salt crystals out of it.
Non-thermal Brine Concentrator Crystallizer
![Page 30: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/30.jpg)
Rain Water Harvesting
![Page 31: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/31.jpg)
Rain Water Harvesting (Scheme)
Coarse Sand
Gravel
Boulders
Borewell
Slotted Pipes
Gravel packing
![Page 32: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/32.jpg)
Water filled Lagoon
![Page 33: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/33.jpg)
Lagoon filled with rain water
![Page 34: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/34.jpg)
Thank You !!!Thank You !!!
![Page 35: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/35.jpg)
![Page 36: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/36.jpg)
STP –Process Flow
Bar Screen
Equalization Tank
Primary Settlement Aeration Secondary
Settlement Sodium Hypochlorite
Dosing
Multi Grade Filter (MGF)
Activated Carbon Filter
(ACF)
SoftenerTreated Water Tank
Sludge Dewatering(Filter Press)
Sludge Holding Tank
Raw Sewage
![Page 37: Water Industry In India: Emerging Challenges and Opportunities](https://reader036.vdocuments.us/reader036/viewer/2022062300/56649e4f5503460f94b46d16/html5/thumbnails/37.jpg)