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Huy Thanh Vo, Tsuyoshi Imai, Masato Fukushima, Tasuma Suzuki, Hiraku Sakuma, Takashi Hitomi and Yung-Tse Hung
This study aims to demonstrate the effectiveness of using biological oxidation for hydrogen sulfide (H2S) control. A long-term experiment was conducted using a rod-shaped electrode made of highly conductive concrete, which provided an electron pathway fo...
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Jinlin Jiang, Yuwen Yang, Lei Wang, Shaohua Cao, Tao Long and Renbin Liu
To gain better knowledge of the effects of residual chlorothalonil on soil characteristics and soil microbial communities, we evaluated the dissipation of chlorothalonil and the effects of different chlorothalonil concentrations on soil respiration, enzy...
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Xiaodi Liu, Zengwei Feng, Yang Zhou, Honghui Zhu and Qing Yao
Both liming and plant residue incorporation are widely used practices for the amelioration of acidic soils?however, the difference in their effects is still not fully understood, especially regarding the microbial community. In this study, we took the ac...
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Sandia Primeia, Chihiro Inoue and Mei-Fang Chien
Bioremediation is one of the promising environment-friendly approaches to eliminate oil contamination. However, heavy oil is known to degrade slowly due to its hydrophobicity. Therefore, microorganisms capable of producing biosurfactants are gaining subs...
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Andressa Danielli Canei,Anabel González Hernández,Diana M. L. Morales,Emanuela P. da Silva,Luiz F. Souza,Arcangelo Loss,Cledimar Rogério Lourenzi,Maurício Sedrez dos Reis,Cláudio R. F. S. Soares
Pág. 1405 - 1417
No Brasil, a fim de minimizar o impacto da exploração de espécies arbóreas para fins comerciais em florestas nativas, plantios florestais têm sido implantados, majoritariamente, com espécies exóticas. A avaliação de tais cultivos quanto ao impacto propor...
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Renjun Ruan, Jiashun Cao, Chao Li, Di Zheng and Jingyang Luo
In this study, micro-oxygen was integrated into a rusty scrap iron (RSI)-loaded anaerobic digester. Under an optimal RSI dosage of 20 g/L, increasing O2 levels were added stepwise in seven stages in a semi-continuous experiment. Results showed...
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Janet A. Atoyan, Andrew M. Staroscik, David R. Nelson, Erika L. Patenaude, David A. Potts and José A. Amador
Soil-based wastewater treatment systems, or leachfields, rely on microbial processes for improving the quality of wastewater before it reaches the groundwater. These processes are affected by physicochemical system properties, such as O2 availability, an...
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