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| >> Pollution
Control Equipments >> Bio Tower >> List of Installation
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Bio Tower
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| Sr No | Client | Type of Application | Flow M3/HR (B.O.D) | No
of units |
Qty
of Media M3 |
Type of Effluent | ||
| 1. |
|
(35 M dia * 6 M media depth) | 1600 (in=300 mg/l) (removal 70%) | 2 |
11545 |
Sanitary waste water | ||
| 2. | Reliance Industries Ltd., Hazira Consultant - H&G. | 1st stage of biological section (22.3 M dia * 4.5 M media depth) | 710 (in=665 PPM) (out=266 PPM) C.O.D. (in=1470 mg/1) (out=590 mg/1) |
2 |
3500 |
Petro- chemical process Effluent after primary treatment |
||
| 3. | Nicco Corpn. Ltd., Calculatta for Mangalore REfinery Consultant - EIL/TOYO (1998) | (21.5 M dia * 5 M media depth) | 600 (in=500 mg/l) removal 50% C.O.D. (in=900 mg/l) removal 40% |
1 |
1800 |
Bio- degradation of organics |
||
| 4. | Nicco Corporation Ltd., Calcutta for Namaligarh Refinery LTD Consultant - EIL | 1st stage of biological section (22.5 M dia * 7.7 M media depth) | 575 (in=287 mg/l) removal 48% C.O.D. (out=838 mg/l) removal 29% |
1 |
2900 |
Desalter effluent & NRMT Effluent | ||
| 5. | Larsen & Toubro Ltd., (for ONGC - Hazira) consultant - EIL. | 1st stage of biological section (21 M dia * 8.7 M media depth) | 525 (in=358 mg/1) (out=107 mg/1) C.O.D. (in=890 mg/1) (out = 445 mg/1) |
1 |
3100 |
Effluent from crude oil & gas processing units | ||
| 6. | Mangalore Refinery & Petrochemical Ltd., Mangalore | 1st stage of biological section (12 M dia * 5.0 M media depth) | 410 (in=400 PPM) (out=200 PPM) C.O.D. (in=600 PPM) (out = 300 PPM) |
1 |
565 |
Petro- chemical Effluent from refinery |
||
| 7. | CPCL, Chennai Consultant-EIL |
(17.5m ? x 8.75 m depth) | 400
(in=454 mg/l) Removal 65% |
1 |
2105 |
Biological treatment | ||
| 8. | Mahad
Manufacturer Association, Mahad Conslutant-Client |
(15.1m ? x 3.2 m media depth) | 315 (in-1500 mg/l) Removal 50% COD (in=3500 mg/l) Removal 40% |
1 |
625 |
Coomon effluent treatment | ||
| 9. | Cochin Refinery Ltd. Cochin Consultant -EIL. | First stage of biological section (20.5 M dia * 4.5 M media depth) | 275 (in =300 PPM) (out = 150 PPM) phenol removal 60% |
1 |
1485 |
Refinery process waste streams | ||
|
10. |
|
1st stage of biological section (20 M dia * 3.0 M media depth) |
250 (in=530 PPM) (out=212 PPM) C.O.D. removal (50-60)% | 1 |
940 |
Refinery Combined process effluent | ||
| 11. | Essar Oil Ltd., Vadinar Consultant - TCE | (14.60 M dia * 5 M media depth) | 235 (in=391 mg/l) removal 50% | 1 |
835 |
Biological Treatment sweet water, stripped water |
||
| 12. | Madras Refineries Ltd., Madras (Expansion Refinery) Consultant -MRL. |
First stage of biological section (22.75 M dia *2.75 M media depth) | 220 (in=250 PPM) c.o.d. removal (50-60)% | 1 |
1420 |
Combined process effluent | ||
| 13. | Kirloskar AAF Ltd., Bangalore for IPCL, Dahej Consultant - EIL | (10 M dia * 4.5 M media depth) | 180 (in=580 mg/l) removal 50% C.O.D. (in=900 mg/l) removal 50% |
- |
354 |
Biological Treatment | ||
| 14. | Alembic Chemical Works Ltd. Baroda Consultant - Alembic. | 2nd stage of biological section (20 M dia * 6.0 M media depth) | 150 (in=2565 PPM) (out = 515 PPM) C.O.D. (in=5730 mg/1) (out=590 mg/1) | 2 |
3765 |
Effluent from penicillin & other pharmaceu- tical units & distillery |
||
| 15. | Gas Authority of India Ltd, Pata | 1st stage of biological section (12.6 M dia. * 4.3 M media depth) | 140.71 M3 (DWF) 290.71 M3 (WWF) (in =730 PPM) (out = 365 PPM) C.O.D. (DWF-WWF) (in= 1325-810 mg/1) (out = 663-405 mg/1) |
1 |
535 |
Petro- chemical process Effluent after primary Treatment |
||
| 16. | Hindustan Petroleum Corp. Ltd. Bombay Consultant -HPCL. | First stage of biological section(13.25 M dia * 6.3 M media depth) | 103 (in =624 PPM) (out =218.4 PPM) C.O.D. removal (50-60)% | 1 |
865 |
Effluent from fuel refinery & lube refinery and spent caustic streams |
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| 17. | National Environmental Engg. Research Institute Nagpur, Consultant - NEERI/REVA |
(19 M dia * 4 M media depth) | 90 Ferrus Sulphate Feric Sulphate | 2 |
1135 |
Tail gas effluent (scrubbed) | ||
| 18. | Dealim Engg. Co. Ltd., (for ONGC - Hazira) Consultant - EIL. | 1st stage of biological section (7.6 M dia * 3.0 M media depth) | 80 (in=150 PPM) (out = 30 PPM) C.O.D. (in=500 -2000 mg/1) (out=100-400 mg/1) |
1 |
135 |
Lube oil process waste | ||
|
19. |
|
Two stage biotower (6.85 M dia * 6.0 M media depth) |
22.5 (in=1005 ppm) |
2 |
440 |
Spendex plant process waste streams |
||
| 20. | Cadila
Laboratories Ltd., Ankleshwar Consultant - Client |
(13 M? x 6 M media depth) | 14.6 (in=3500 mg/l) removal 60% COD (in=8700 mg/l) removal 45% |
1 |
796 |
Biological Treatment | ||
| 21. | NEERI |
- | Only media supply | - |
15 |
Biological Treatment | ||
| 22. | IOCL, Panipat |
- | - | 1 |
1200 |
Biological treatment |
