土壤氰化物污染生物修复技术研究进展  

Bioremediation of cyanide-contaminated soils:A review

作　　者：房彬[1,2,3] 张建[1] 李玉庆[1] 刘范嘉 马劲[1] 

机构地区：[1]天津创业环保集团股份有限公司,天津300381 [2]天津凯英科技发展有限公司,天津300384 [3]天津市污废水生化处理技术工程中心,天津300384

出　　处：《化工环保》2016年第4期375-380,共6页Environmental Protection of Chemical Industry

基　　金：国家自然科学基金项目(51108311);天津市重大科技专项(14ZCDGSF00032)

摘　　要：综述了植物修复、微生物修复和生物联合修复等土壤氰化物污染生物修复技术的降解机理、降解途径及降解影响因素的研究进展,探讨了氰化物生物修复技术的发展趋势和应用前景。指出基于提高修复时效和针对土壤复合污染类型的多技术融合研究、基于提高微生物耐受性和降解效率的菌株固定化及菌根真菌-植物联合技术研究以及基于工程化应用为导向的现场试验研究是未来研究的重点领域,为土壤氰化物污染的综合治理和修复提出了新思路。The current research development in degradation mechanism, degradation path and affecting factors of cyanide-contaminated soil bioremediation techniques including phytoremediation, microbial remediation and combined bioremediation are reviewed, and their research trend and application prospect are discussed. The focus areas for further research are pointed out, such as： integration of multiple remediation techniques aiming at remediation efficiency increase and according to combined contaminated soil type, microbial immobilization and fungus-root association for improving of stress tolerance and degradation efficiency of microorganism, and in-situ test aiming at engineering application, which provide some new ideas concerning comprehensive treatment and remediation of cyanide- contaminated soils.

关 键 词：土壤 氰化物 生物修复 植物修复 微生物修复 生物联合修复 

分 类 号：X53[环境科学与工程—环境工程]