Treatment of wastewater from slaughterhouse by DAF-UASB system

被引：65

作者：

Manjunath, NT

Mehrotra, I ^{[1
]}

Mathur, RP

机构：

[1] Univ Roorkee, Dept Civil Engn, Roorkee 247667, Uttar Pradesh, India

[2] Univ BDT, Coll Engn, Dept Civil Engn, Davanagere 577004, Karnataka, India

[3] Univ Roorkee, Dept Biosci & Biotechnol, Roorkee 247667, Uttar Pradesh, India

来源：

WATER RESEARCH | 2000年 / 34卷 / 06期

关键词：

DAF; A/S ratio; G(p); BMP; slaughterhouse wastewater; UASB;

D O I：

10.1016/S0043-1354(99)00337-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The performance of upflow anaerobic sludge blanket (UASB) process for the treatment of slaughterhouse wastewater, with and without dissolved air flotation (DAF) as pretreatment was evaluated. Working parameters for the DAF process were evolved by bench scale studies. The biochemical methane potential (BMP) of the raw wastewater, the float and the subnatant (from DAF) was evaluated by serum bottle techniques. Results revealed higher biodegradability of the fractions as compared to the raw waste. The operation of UASB reactor at 30 +/- 1 degrees C with pretreated waste was found to be technically feasible. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1930 / 1936

页数：7

共 11 条

[1] *APHA, 1991, STAND METH EX WAT WA
[2] Bull A.M., 1982, ENVIRON TECHNOL LETT, V3, P117
[3] *CPCB, 1992, COMPR IND DOC SLAUGH
[4] TREATMENT OF SLAUGHTERHOUSE EFFLUENT USING AN ANAEROBIC FILTER
HARRISON, JT
VIRARAGHAVAN, T
SOMMERSTAD, H
[J]. CANADIAN JOURNAL OF CIVIL ENGINEERING, 1991, 18 (03) : 436 - 445
[5] USE OF THE UPFLOW SLUDGE BLANKET (USB) REACTOR CONCEPT FOR BIOLOGICAL WASTEWATER-TREATMENT, ESPECIALLY FOR ANAEROBIC TREATMENT
LETTINGA, G
VANVELSEN, AFM
HOBMA, SW
DEZEEUW, W
KLAPWIJK, A
[J]. BIOTECHNOLOGY AND BIOENGINEERING, 1980, 22 (04) : 699 - 734
[6] DISSOLVED AIR FLOTATION FOR ABATTOIR WASTE-WATER
LOVETT, DA
TRAVERS, SM
[J]. WATER RESEARCH, 1986, 20 (04) : 421 - 426
[7] BIOASSAY FOR MONITORING BIOCHEMICAL METHANE POTENTIAL AND ANAEROBIC TOXICITY
OWEN, WF
STUCKEY, DC
HEALY, JB
YOUNG, LY
MCCARTY, PL
[J]. WATER RESEARCH, 1979, 13 (06) : 485 - 492
[8] ANAEROBIC TREATMENT OF SLAUGHTERHOUSE WASTE USING A ANTIGRANULOCYTES SLUDGE UASB REACTOR
SAYED, S
VANCAMPEN, L
LETTINGA, G
[J]. BIOLOGICAL WASTES, 1987, 21 (01): : 11 - 28
[9] THE PERFORMANCE OF A CONTINUOUSLY OPERATED FLOCCULANT SLUDGE UASB REACTOR WITH SLAUGHTERHOUSE WASTE-WATER
SAYED, S
DEZEEUW, W
[J]. BIOLOGICAL WASTES, 1988, 24 (03): : 199 - 212
[10] A COMPLETE TREATMENT OF SLAUGHTERHOUSE WASTE-WATER COMBINED WITH SLUDGE STABILIZATION USING 2-STAGE HIGH-RATE UASB PROCESS
SAYED, SKI
VANDERSPOEL, H
TRUIJEN, GJP
[J]. WATER SCIENCE AND TECHNOLOGY, 1993, 27 (09) : 83 - 90

← 1 2 →