Microbial Perchlorate Reduction Driven by Ethane and Propane

2021 ◽  
Vol 55 (3) ◽  
pp. 2006-2015
Author(s):  
Chun-Yu Lai ◽  
Mengxiong Wu ◽  
Xuanyu Lu ◽  
Yulu Wang ◽  
Zhiguo Yuan ◽  
...  
Keyword(s):  
Perchlorate Reduction

Microbial Perchlorate Reduction in Groundwater with Different Electron Donors

2013 ◽  
Vol 295-298 ◽  
pp. 1402-1407
Author(s):  
Rui Wang ◽  
Ming Chen ◽  
Jia Wen Zhang ◽  
Fei Liu ◽  
Hong Han Chen
Keyword(s):  
Removal Efficiency ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Reduction Rate ◽  
Electron Donors ◽  
Monod Equation ◽  
Hydrogen Addition ◽  
Perchlorate Reduction ◽  
Perchlorate Removal

Effects of different electron donors (acetate and hydrogen), acetate and perchlorate concentrations on microbial perchlorate reduction in groundwater were studied. The results showed that acetate and hydrogen addition as an electron donor can significantly improve perchlorate removal efficiency while a longer period was observed for hydrogen (15 d) than for acetate (8 d). The optical ratio of electron donor (acetate)-to-electron acceptor (perchlorate) was approximately 1.65 mg COD mg perchlorate-1. The highest specific reduction rate of perchlorate was achieved at the acetate-to-perchlorate ratio of 3.80 mg COD mg perchlorate-1. The perchlorate reduction rates corresponded well to the theoretical values calculated by the Monod equation and the parameters of Ks and Vm were determined to be 15.6 mg L-1 and 0.26 d-1, respectively.

Perchlorate Reduction by Autotrophic Bacteria Attached to Zerovalent Iron in a Flow-Through Reactor

2007 ◽  
Vol 41 (3) ◽  
pp. 990-997 ◽  
Author(s):  
Xueyuan Yu ◽  
Christopher Amrhein ◽  
Marc A. Deshusses ◽  
Mark R. Matsumoto
Keyword(s):  
Zerovalent Iron ◽  
Perchlorate Reduction ◽  
Autotrophic Bacteria ◽  
Flow Through

Performance of a pilot-scale packed bed reactor for perchlorate reduction using a sulfur oxidizing bacterial consortium

2011 ◽  
Vol 109 (3) ◽  
pp. 637-646 ◽  
Author(s):  
Amber R. Boles ◽  
Teresa Conneely ◽  
Robert McKeever ◽  
Paul Nixon ◽  
Klaus R. Nüsslein ◽  
...  
Keyword(s):  
Packed Bed ◽  
Bacterial Consortium ◽  
Pilot Scale ◽  
Packed Bed Reactor ◽  
Perchlorate Reduction ◽  
Sulfur Oxidizing

Microbial perchlorate reduction: rocket-fuelled metabolism

2004 ◽  
Vol 2 (7) ◽  
pp. 569-580 ◽  
Author(s):  
John D. Coates ◽  
Laurie A. Achenbach
Keyword(s):  
Perchlorate Reduction

How nitrate affects perchlorate reduction in a methane-based biofilm batch reactor

2020 ◽  
Vol 171 ◽  
pp. 115397 ◽  
Author(s):  
Pan-Long Lv ◽  
Ling-Dong Shi ◽  
Qiu-Yi Dong ◽  
Bruce Rittmann ◽  
He-Ping Zhao
Keyword(s):  
Batch Reactor ◽  
Perchlorate Reduction

Mechanism and Mitigation of the Decomposition of an Oxorhenium Complex-Based Heterogeneous Catalyst for Perchlorate Reduction in Water

2015 ◽  
Vol 49 (21) ◽  
pp. 12932-12940 ◽  
Author(s):  
Jinyong Liu ◽  
Xi Chen ◽  
Yin Wang ◽  
Timothy J. Strathmann ◽  
Charles J. Werth
Keyword(s):  
Heterogeneous Catalyst ◽  
Perchlorate Reduction

Perchlorate reduction during electrochemically induced pitting corrosion of zero-valent titanium (ZVT)

2011 ◽  
Vol 197 ◽  
pp. 183-189 ◽  
Author(s):  
Chunwoo Lee ◽  
Bill Batchelor ◽  
Sung Hyuk Park ◽  
Dong Suk Han ◽  
Ahmed Abdel-Wahab ◽  
...  
Keyword(s):  
Pitting Corrosion ◽  
Perchlorate Reduction

Influence of Rhenium Speciation on the Stability and Activity of Re/Pd Bimetal Catalysts used for Perchlorate Reduction

2010 ◽  
Vol 44 (12) ◽  
pp. 4716-4721 ◽  
Author(s):  
Jong Kwon Choe ◽  
John R. Shapley ◽  
Timothy J. Strathmann ◽  
Charles J. Werth
Keyword(s):  
Perchlorate Reduction ◽  
The Stability
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