OVERVIEW OF GANGA RIVER POLLUTIONCentral Pollution Control Board [email protected] GANGA BASIN...
Transcript of OVERVIEW OF GANGA RIVER POLLUTIONCentral Pollution Control Board [email protected] GANGA BASIN...
OVERVIEW OF GANGA RIVER POLLUTION
R.M.Bhardwaj Senior Scientist
Central Pollution Control Board [email protected]
GANGA BASIN
GANGA RIVER SYSTEM
Ramganga 3%
Yamuna 11%
Chambal 6%
Tons-Kararmnasa 2%
Gomti-Ghaghra 22%
Sone-East of Sone 8%
Gandak-Burhi Gandak 11%
Kodi-Mahananda 16%
Ganga 16%
Evaporation 5%
MEAN ANNUAL FLOW % CONTRIBUTION
GANGA AND TRIBUTARIES MEAN ANNUAL FLOW
SEASONAL MEAN DISCHARGE
DIVERSION/STORAGE PROJECTS FOR CONSUMPTIVE USE
Uttarakhand Uttar Pradesh Bihar West Bengal TOTAL
61.3
937.4
407.2
1317.3
2723.3
24.3
468.9
169.4
548.4
1208.8
Sewage Generation (MLD Treatment Capacity (MLD)
Uttrakhand Uttar Pradesh Bihar West Bengal Ganga Mainstream
14 45 25 54 138 440
3289
579
1779
6087
42
761
99 97
999
No. Of Drains Flow (MLD) BOD Load (Tonnes / Day)
DRAINS DISCHARGING WASTEWATER TO GANGA
R I V
E R G
A N
G A
Sisamau Nala -197 MLD
Bhagwatdas Nala -11 MLD
Golaghat Nala – 0.83 MLD
Satti Chaura -1.1 MLD
Loni drain- 42 MLD
City Jail - 36 MLD
NH-24 Lucknow Road
Dabka Nalla
Dabka Nalla -1
94 MLD Dabka Nalla -2-
25 MLD
Dabka Nalla -3
0.26 MLD Jhetla Bazar – 29 MLD
Wazidpor – 54 MLD
Pandu River-1596 MLD
Kanpur Region
Jajmau
Region
Kanpur
Dehat
Region
Unnao
Region
Fatehpur Region
Shivala Drain - 34 MLD
Rai- Bareily
Region
Ahiyar Drain - MLD
NTPC Drain – 60 MLD
Seepage Drain – MLD
Unchahra
Region
Rasulabad -1 29.8 MLD
Rasulabad -2 20.2 MLD
Rasulabad -3 14.2 MLD
Rasulabad -4 48.5 MLD
Nehru Drain 7.5 MLD
Kodar Drain 16.5 MLD
Ponghat Drain 8.6 MLD
Solari Drain 8.6 MLD
Allahabad Region
Maviya drain 65 MLD
Mualaha drain 65 MLD
Ghore Shaeed drain - 86.4MLD
Khandwa Drain – 62.21 MLD
Mirazapur
Region
Rajghat drain - 16.19 MLD
Nagwa drain - 66.45 MLD
Ramnagar drain - 23.65 MLD
Shivala drain
Varanasi
Region
R I V
E R G
A N
G A
Sidhnath Drain 7.5 MLD (997.28 kg/day)
Sati Ghat Drain 7.7 MLD (1506.16 kg/day)
Nath Baba Drain 5.2 MLD (303.54 kg/day)
Tadka Drain 6.8 MLD (16.44 kg/day)
Sariupur Drain 6.7 MLD (1583.14 kg/day)
Buxar
Region
Danapur Cantt Drain 10.1 MLD (1988.6 kg/day)
Digha Ghat Drain 9.6 MLD (1907.48 kg/day)
Kurzi Drain 120.4 MLD (31926.8 kg/day)
Raiapur Drain 40.71 MLD (7494.8 kg/day)
Bansh Ghat Drain 6.6 MLD (1135.22 kg/day)
Collectriate Ghat drain 4.3 MLD (3998.66 kg/day)
Mittan ghat Drain 5.2 MLD (980 kg/day)
Mahavir Drain 5.4 MLD (1078.46 kg/day)
Badshahi Drain 21.4 MLD (4879.04 kg/day)
Patna
Region
ITC Drain 8.2 MLD (3289.4 kg/day)
Lal Darwaja Drain 10.1 MLD (2106.7 kg/day) Munger
Region
Jamunia drain 8.3 MLD (17027 kg/day)
Adampur drain 11.6 MLD (2651 kg/day)
Surkikal Drain 6.6 MLD (1981 kg/day)
Saklichand Drain 7.7 MLD (1479 kg/day)
Hathiva Drain 11.8 (2721.8 kg/day)
Chama Drain 10.6 MLD (3072 kg/day)
Barari Ghat Drain 9.7 MLD (2868 kg/day)
Kowa Drain 14.7 MLD (965.6 kg/day)
Kaqzi Dain 5.2 MLD (1582 kg/day)
Bhagalpur
Region
STATUS OF INDUSTRIAL WASTEWATER GENERATION (GROSSLY POLLUTED INDUSTRIES)
Uttarakhand Uttar Pradesh Bihar West Bengal TOTAL
42
687
13 22
764
127
269
17
87
501
Number of Industries Waste water generation (MLD)
SECTOR SPECIFIC INDUSTRIAL WASTEWATER GENERATION
Chemical Distillery Food, Dairy &
Beverage
Pulp & Paper
Sugar Textile, Bleaching & Dyeing
Tannery Others Total
27 33 22 67 67 63
444
41
764
97.8
37 6.5
201.4
96
11.4 22.1 28.6
501
Industrial Units Wastewater Generation (MLD)
Chemical 20%
Distillery 7%
Food, Dairy & Beverage
1%
Pulp & Paper 40%
Sugar 19%
Textile, Bleaching & Dyeing
2%
Tannery 5% Others
6%
Industry Specific Wastewater Generation
Sewage Generation
Sewage Treatment Capacity
Industrial Wastewater Generation
No.of Industries
544
33 50.47 67
River Kali Municipal Sewage and Industrial Effluents (MLD)
Sewage Generation
Uttarakhand Uttar Pradesh Sewage Treatment Capacity
227 217
10 0
River Ramganga Municipal Sewage (MLD)
Industrial Wastewater Generation
Uttarakhand Uttar Pradesh No.of Industries
Uttarakhand Uttar Pradesh
235
162
73 67
28 39
River Ramganga Industrial Wastewater (MLD)
3
4
5
6
7
8
9
10
11
12
DO
(m
g/l)
LOCATION
Longitudinal Profile-Ganga Annual Trend of Dissolved Oxygen
2007 2008 2009 2010 2011 Criteria
3
4
5
6
7
8
9
10
11
12
DO
(m
g/l)
LOCATION
Longitudinal Profile-Ganga Annual Trend of Dissolved Oxygen
2007 2008 2009 2010 2011 Criteria
0
2
4
6
8
10
12
14
16 B
OD
(m
g/l
)
LOCATION
Longitudinal Profile-Ganga Annual Trend of Bio-chemical Oxygen Demand
2007 2008 2009 2010 2011 Criteria
1
10
100
1000
10000
100000
1000000 Fe
cal C
olif
orm
(M
PN
/10
0 m
l)
LOCATION
Longitudinal Profile-Ganga Annual Trend of Fecal Coliform
2007 2008 2009 2010 2011 Criteria
THANKS FOR PATIENCE
DEDICATED TO WATER QUALITY MANGERS
Designated Best Use Classification Inland Surface Water