Study on Treating Desulfurization Gypsum by Sulfate-reducing Bacteria

被引：1
|
作者：
Zhao, Yi [1 ]
Chen, Cheng [1 ]
Han, Yinghui [1 ]
机构：
[1] N China Elect Power Univ, Sch Environm Sci & Engn, Baoding 071003, Peoples R China
来源：
2009 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY, VOL III, PROCEEDINGS, | 2009年
关键词：
Sulfate-reducing bacteria (SRB); desulfurization gypsum; conversion rate;
D O I：
10.1109/ESIAT.2009.503
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new method of converting the main component desulfurization gypsum (CaSO(4)) using the sulfate-reducing bacteria (SRB) is proposed in this paper in the view of Chinese current condition. The metabolism way and function of some microbes in desulfurization are introduced in detail. By way of Chemical Analysis, the existing forms of sulfur and calcium in product were determined. By means of test of orthogonal experimental design and searching test, the key influence factors of treating desulfurization gypsum using SRB were investigated. Through analysis and discussion the experimental results, the optimum technological condition was searched out. Meanwhile it has carried on prospecting for future development and some problems meriting our attention.
引用
收藏
页码：744 / 747
页数：4
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