Microbial Community Structure Diversity in Different Sludge Used as Reducing Barrier for Tailings

Author(s):  
Qing Zhang ◽  
Guohua Chang ◽  
Tian-Peng Gao ◽  
Huyuan Zhang ◽  
Haili Sun
2020 ◽  
Vol 194 ◽  
pp. 04063
Author(s):  
Qing Zhang ◽  
Xuemei Lv ◽  
Chongzhi Wei ◽  
Wenxing Lu ◽  
Jiarui Wang ◽  
...  

Compacted Sludge Reducing Barrier (CSRB) was tested to be a feasible barrier for Acid Mine Drainage (AMD) from tailings in case the ground water contamination. Because of its double function (encapsuling and reducing), the microbial community structure diversity in the sludge played a key role. In this paper, we researched the correlation between heavy metals and microbial structure diversity in the dewatered sludge from 4 different sewage treatment process plants in Lanzhou city, a developing area of northwest China, in the colder season. The results indicated that the microbial community structure diversity differed and were unique among the different sewage plants; their correlation with heavy metals was also unique independently.


2009 ◽  
Vol 27 (4) ◽  
pp. 385-387
Author(s):  
W. D. Eaton ◽  
B. Wilmot ◽  
E. Epler ◽  
S. Mangiamelli ◽  
D. Barry

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