Reva Enviro

navitop.gif (5831 bytes)

TECHNOLOGY

Upflow Anaerobic Sludge Blanket Reactor (UASB)

UASB is a suspended growth type reactor. The effluent is pumped to the reactor and is distributed through a unique distribution system ensuring uniform distribution of effluent throughout the sludge blanket. The micro-organisms which are in the form of sludge blanket act upon the organic impurity and genreate bio-gas. The liquid alongwith biogas generated in the reactor and sludge particles rise to the top of the UASB reactor. A three phase separator located in the upper portion of the reactor, separates out gas, liquid and sludge particles. The bio-gas is collected in domes and transported for further utilisation. Suspended solids settle back into the sludge blanket, retaining valuable bacterial population. Liquid overflows the effluent gutter for further treatment.

The UASB system is especially suitable for Low to Medium strength waste waters, however, it can also be used for High Strength Waste Water such as Distillery spent wash.

S.No.	Projects	Type of Industry	Capacity
1	Oasis Distillery Ltd., Indore	Distillery	750 m3/d COD : 120000 mg/l
2	Vensa Biotek Ltd., Samalkot	Maize Product	1600 m3/d COD : 12000 mg/l
3	Sica Brewery, Pondicherry	Brewery	600 m3/d COD : 6000 mg/l
4	Kool Breweries Ltd., Haryana	Brewery	300 m3/d COD : 3000 mg/l
5	Simple Food Products, Nagpur, M.S.	Dairy	50 m3/d COD : 2250 mg/l
6	Somaiya Organo Chem Pvt. Ltd., Barabanki, U.P.	Chemical	PILOT PLANT
7	Uttar Pradesh Industrial Development Corporation, EPIP, Kasna	Sewage Treatment Plant	1 MLD
8	Uttar Pradesh Industrial Development Corporation, Aligarh	Sewage Treatment Plant	2 MLD
9	Uttar Pradesh Industrial Development Corporation, Surajpur	Sewage Treatment Plant	2.5 MLD
10	Zydus BYK Health Care, New Mumbai	Pharmaceutical	150 m3/d COD : 10000 mg/l
11	Devi Corn Products Ltd. Samalkot, AP	Starch	600 m3/d COD : 15000 mg/l
12	Tripti Alcobrew Ltd. Gwalior, MP	Brewery	600 m3/d COD : 4000 mg/l
13	Khasa Distillery Company , Amritsar, Punjab	Distillery	250 m3/d COD : 6000 mg/l
14	Indian Rayon , Unit - Jayashree Textiles Aditya Birla Group , Kolkata	Textile	70 m3/d COD : 29000 mg/l
15	Mysore Paper Mills , Shimoga , Karnataka	Paper & Pulp	3000 m3/d COD : 6000 mg/l
16	Inertia Industries Ltd, Dharuhera	Brewery	650 m3/d COD : 3000 mg/l
17	Blossom Brewery Ltd, Daman	Brewery	600 m3/d COD : 4000 mg/l
18	Mitocon Biotec ( SPIC), Cuddalore	Pharmaceutical	400 m3/d COD : 13000 mg/l
19	Denzong Breweries Ltd (Orissa).	Brewery	400 m3/d COD : 4000 mg/l
20	GMR Breweries Ltd, Ranasthalam ( A.P)	Brewery	400 m3/d COD : 4000 mg/l
21	Vijaynagar Biotech Ltd, Vijaynagaram (A.P)	Maize Product	600 m3/d COD : 16500 mg/l
22	Skoll Breweries Ltd, Hyderabad ( A.P)	Brewery	2400 m3/d COD : 3000 mg/l
23	Serengetti ( Mowanza ) Brewery Ltd,Tanzania	Brewery	1200 m3/d COD : 3000 mg/l
24	Vijay Machine Tools, Hyderabad (Project at Nigeria)	Starch	600 m3/d COD : 18000 mg/l
25	Skoll Breweries Ltd, Unit - Sica Breweries, Pondicherry.	Brewery	800 m3/d COD : 5000 mg/l
26	Shri Renuka Sugars Ltd, Haldia, West Bengal	Sugar Refinery	900 m3/d COD : 3200 mg/l