Arsenic extraction from solid phase using a dissimilatory arsenate-reducing bacterium

被引：22
|
作者：
Yamamura, S [1 ]
Yamamoto, N [1 ]
Ike, M [1 ]
Fujita, M [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn, Div Sustainable Energy & Environm Engn, Suita, Osaka 5650871, Japan
来源：
JOURNAL OF BIOSCIENCE AND BIOENGINEERING | 2005年 / 100卷 / 02期
关键词：
dissimilatory arsenate reduction; Bacillus sp SF-1; soil contamination; bioremediation;
D O I：
10.1263/jbb.100.219
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
We investigated the feasibility of a novel bioremedial strategy for arsenic-contaminated soil using a dissimilatory arsenate-reducing bacterium (DARB), Bacillus sp. SF-1. SF-1 was able to effectively extract arsenic from various arsenic-laden solids, via the reduction of solid-phase arsenate to arsenite, which is much less adsorptive than arsenate. The strain can be an easy-to-handle, and cost-effective bioremedial agent.
引用
收藏
页码：219 / 222
页数：4
相关论文
共 50 条
  • [21] Arsenite-oxidizing and arsenate-reducing bacteria associated with arsenic-rich groundwater in Taiwan
    Liao, Vivian Hsiu-Chuan
    Chu, Yu-Ju
    Su, Yu-Chen
    Hsiao, Sung-Yun
    Wei, Chia-Cheng
    Liu, Chen-Wuing
    Liao, Chung-Min
    Shen, Wei-Chiang
    Chang, Fi-John
    JOURNAL OF CONTAMINANT HYDROLOGY, 2011, 123 (1-2) : 20 - 29
  • [22] Arsenic mobilization by the dissimilatory Fe(III)-reducing bacterium Shewanella alga BrY
    Cummings, David E.
    Caccavo Jr., Frank
    Fendorf, Scott
    Rosenzweig, R. Frank
    Environmental Science and Technology, 1999, 33 (05): : 723 - 729
  • [23] Hydrogen formation by an arsenate-reducing Pseudomonas putida, isolated from arsenic-contaminated groundwater in West Bengal, India
    Freikowski, Dominik
    Winter, Josef
    Gallert, Claudia
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2010, 88 (06) : 1363 - 1371
  • [24] Arsenate-reducing bacteria-mediated arsenic speciation changes and redistribution during mineral transformations in arsenate-associated goethite
    Cai, Xiaolin
    Yin, Naiyi
    Wang, Pengfei
    Du, Huili
    Liu, Xiaotong
    Cui, Yanshan
    JOURNAL OF HAZARDOUS MATERIALS, 2020, 398
  • [25] Sedimentary arsenite-oxidizing and arsenate-reducing bacteria associated with high arsenic groundwater from Shanyin, Northwestern China
    Fan, H.
    Su, C.
    Wang, Y.
    Yao, J.
    Zhao, K.
    Wang, Y.
    Wang, G.
    JOURNAL OF APPLIED MICROBIOLOGY, 2008, 105 (02) : 529 - 539
  • [26] Arsenic mobilization by the dissimilatory Fe(III)-reducing bacterium Shewanella alga BrY
    Cummings, DE
    Caccavo, F
    Fendorf, S
    Rosenzweig, RF
    ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1999, 33 (05) : 723 - 729
  • [27] Hydrogen formation by an arsenate-reducing Pseudomonas putida, isolated from arsenic-contaminated groundwater in West Bengal, India
    Dominik Freikowski
    Josef Winter
    Claudia Gallert
    Applied Microbiology and Biotechnology, 2010, 88 : 1363 - 1371
  • [28] Diversity and arsenic-metabolizing gene clusters of indigenous arsenate-reducing bacteria in high arsenic groundwater of the Hetao Plain, Inner Mongolia
    Wang, Yanhong
    Wei, Dazhun
    Li, Ping
    Jiang, Zhou
    Liu, Han
    Qing, Chun
    Wang, Helin
    ECOTOXICOLOGY, 2021, 30 (08) : 1680 - 1688
  • [29] Diversity and arsenic-metabolizing gene clusters of indigenous arsenate-reducing bacteria in high arsenic groundwater of the Hetao Plain, Inner Mongolia
    Yanhong Wang
    Dazhun Wei
    Ping Li
    Zhou Jiang
    Han Liu
    Chun Qing
    Helin Wang
    Ecotoxicology, 2021, 30 : 1680 - 1688
  • [30] Quantifying Microbially Mediated Kinetics of Ferrihydrite Transformation and Arsenic Reduction: Role of the Arsenate-Reducing Gene Expression Pattern
    Shi, Zhenqing
    Hu, Shiwen
    Lin, Jingyi
    Liu, Tongxu
    Li, Xiaomin
    Li, Fangbai
    ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 54 (11) : 6621 - 6631
12345