Studies on the use of an anaerobic baffled reactor for the continuous anaerobic digestion of pulp and paper mill black liquors

被引:65
作者
Grover, R
Marwaha, SS
Kennedy, JF
机构
[1] Univ Birmingham, Sch Chem, Birmingham Carbohydrate & Prot Technol Grp, Birmingham B15 2TT, W Midlands, England
[2] Punjabi Univ, Dept Biotechnol, Patiala 147002, Punjab, India
关键词
D O I
10.1016/S0032-9592(98)00138-1
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
This paper reports the use of an anaerobic baffled reactor (ABR) and effect of different pH, temperatures, hydraulic retention times and organic loading rates on continuous anaerobic digestion of black liquor from pulp and paper mills. A maximum COD reduction of about 60% at an organic loading rate (OLR) of 5 kg m(-3) d(-1) at hydraulic retention time of 2 d, pH 8.0 and 35 degrees C was recorded. The OLR above 6 kg m(-3) d(-1) were toxic and destabilised the reactor system. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:653 / 657
页数:5
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