EFFECTS OF SULFITE ON SULFATE BIO-REDUCTION AND THE DESULPHURIZATION EFFICIENCY IN EGSB REACTOR

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	EFFECTS OF SULFITE ON SULFATE BIO-REDUCTION AND THE DESULPHURIZATION EFFICIENCY IN EGSB REACTOR
	Sheng, Yuxing ; Cao, Hongbin 1; Li, Yuping ; Zhang, Yi
刊名	FRESENIUS ENVIRONMENTAL BULLETIN
	2010
卷号	19 期号:11A 页码:2701-2709
关键词	Sulfate reduction Anaerobic processes Kinetics Inhibition Sulfite
ISSN号	1018-4619
通讯作者	Cao, HB
英文摘要	In order to evaluate the interaction between sulfite and sulfate bio-reduction, batch tests with constant initial total sulfur concentration (1150mg L (1)), but different ratios of sulfite to sulfate concentration were carried out An obvious inhibition of sulfite on sulfate reduction was observed The experiments for the inhibition of sulfite on sulfate reduction under different values of chemical oxygen demand (COD) and sulfite concentrations were investigated to model the inhibition of sulfite Complete inhibition of sulfite on sulfate reduction was found at sulfite concentration of 154 34 (mgSO(3)(2) L (1)) The interaction between the sulfite and sulfate bio-reduction in expanded granular sludge bed (EGSB) reactors as well as the effect of the fluctuation of sulfate and sulfite on desulphurization efficiency of EGSB reactors were also studied by analyzing pH value as well as concentration of various sulfur components and COD in the effluent of the EGSB reactor When the sulfate in the influent of EGSB reactor was replaced by sulfite, the sulfur components reduction efficiency of the EGSB reactor was unaffected While instantaneously replacing sulfite with sulfate decreased the sulfur components reduction efficiency immediately, and the sulfur components reduction efficiency gradually resumed in the following days
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Environmental Sciences
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	REDUCING BACTERIA ; HYDROGEN-SULFIDE ; WASTE-WATER ; INHIBITION ; BISULFITE ; FEED
收录类别	SCI
语种	英语
WOS记录号	WOS:000285076900013
公开日期	2013-11-28
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/6240]
专题	过程工程研究所_湿法冶金清洁生产技术国家工程实验室
作者单位	1.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Res Ctr Proc Pollut Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Sheng, Yuxing,Cao, Hongbin,Li, Yuping,et al. EFFECTS OF SULFITE ON SULFATE BIO-REDUCTION AND THE DESULPHURIZATION EFFICIENCY IN EGSB REACTOR[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2010,19(11A):2701-2709.
APA	Sheng, Yuxing,Cao, Hongbin,Li, Yuping,&Zhang, Yi.(2010).EFFECTS OF SULFITE ON SULFATE BIO-REDUCTION AND THE DESULPHURIZATION EFFICIENCY IN EGSB REACTOR.FRESENIUS ENVIRONMENTAL BULLETIN,19(11A),2701-2709.
MLA	Sheng, Yuxing,et al."EFFECTS OF SULFITE ON SULFATE BIO-REDUCTION AND THE DESULPHURIZATION EFFICIENCY IN EGSB REACTOR".FRESENIUS ENVIRONMENTAL BULLETIN 19.11A(2010):2701-2709.