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生物除杂:通过工程途径净化环境

Bioremediation: Environmental Clean-up through Pathway Engineering
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摘要 有机和无机化学物质造成的广泛的环境污染具有极大的风险,这就需要采用某些方法手段来进行去杂和提纯。由于传统技术成本高且具有非特异性,因此用生物技术来净化环境是很好的选择。近来人们对利用生物工程途径进行有机和无机化学毒物的积累和降解做了很多研究,但生物除杂也有一定的局限性,人们仍需对其进行改造。 Given the immense risk posed by widespread environmental pollution by inorganic and organic chemicals, novel methods of decontamination and clean - up are required. Owing to the relatively high cost and the non -specificity of conventional techniques, bioremediation is a promising alternative technology for pollutant clean -up. Recently , people have studied how to enhance inorganicchemical remediation and organic chemical degradation using biological engineering. But the bioremediation in the industry' has certain limitation ,people still need to reform.
出处 《河南化工》 CAS 2009年第7期24-26,共3页 Henan Chemical Industry
基金 国家自然科学基金项目(20176019)
关键词 环境污染 生物除杂 生物积累 改造 environmental pollution bioremediation biological accumulation reform
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  • 1Kyung-Seon Lee,Juanito V. Parales,Rosmarie Friemann,Rebecca E. Parales. Active site residues controlling substrate specificity in 2-nitrotoluene dioxygenase from Acidovorax sp. strain JS42[J] 2005,Journal of Industrial Microbiology & Biotechnology(10):465~473

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