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Bioremediation

Bioremediation

Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.

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Updated: Jan 14, 2026

Electrochemically and Bioelectrochemically Induced Ammonium Recovery

Electrochemically and Bioelectrochemically Induced Ammonium Recovery

Published on: January 22, 2015

阵列优化和电动力学增强生物脱系统的试点验证.

Shi-Tong Yu^1,2, Zheng-Tao Li^1,2, Si-Ying Yang^1,2

¹State Key Laboratory of Soil Pollution Control and Safety, Zhejiang University, Hangzhou 310058, China.

Environmental science & technology

|January 13, 2026

概括

电动力学生物修复 (EK-BIO) 有效地从污染的土壤中去除有机. 这项研究验证了EK-BIO的有效性.

关键词:

生物增强是一种生物增强.生物脱化生物脱化乙烯的使用方法现场演示实地演示飞行员试验试验试验

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Continuously-stirred Anaerobic Digester to Convert Organic Wastes into Biogas: System Setup and Basic Operation

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Electrochemically and Bioelectrochemically Induced Ammonium Recovery

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科学领域:

环境科学环境科学
环境工程环境工程
微生物学微生物学

背景情况:

有机污染对环境构成重大风险,特别是在低透性土壤中.
需要现场整治技术来有效和可持续地去除污染物.
电动力学生物修复 (EK-BIO) 显示出潜力,但需要针对现场应用进行优化.

研究的目的:

开发和验证一个全面的EK-BIO框架,用于in situ有机修复.
优化添加剂量和电极配置,以提高EK-BIO的性能.
评估EK-BIO.的微生物社区转移和经济/环境效益.

主要方法:

实验室批量和列实验以优化EK-BIO参数.
对优化EK-BIO过程的试点规模现场验证.
微生物社区分析和生命周期评估 (LCA).

主要成果:

优化的EK-BIO实现了超过90.0%的TCE去除和74.0%的乙烯转化为乙烯.
在EK-BIO治疗中观察到有机化物呼吸细菌的显著增加.
与热修复相比,LCA表示EK-BIO可以减少碳排放,能源使用和成本.

结论:

该研究成功建立并验证了实验室到现场的EK-BIO框架.
EK-BIO是一种可行且可靠的技术,用于在现场进行有机修复.
EK-BIO比传统方法具有环境和经济优势.