UV诱变技术在废水生物处理中的应用研究进展  

Research progress in the application of UV inducing mutation to wastewater bio-treatment

作　　者：苏现伐[1] 李怡帆[1] 罗亚红[1] 孙剑辉[1] 薛万新[1] 

机构地区：[1]河南师范大学化学与环境科学学院,河南省环境污染控制重点实验室,河南新乡453007

出　　处：《工业水处理》2010年第5期1-4,共4页Industrial Water Treatment

基　　金：河南省基础与前沿技术研究项目(102300410098,092300410173);河南师范大学应用科学与技术研究基金项目

摘　　要：UV诱变技术是运用紫外光诱变的手段去改造生物构筑物中的微生物特性,进而选育构建出具有高耐毒性、高降解活性以及特异或广谱降解污染物等优良遗传性状菌种的一种先进技术。该技术能够大大缩短污泥驯化所需要的时间,有效提高生物处理系统的处理效果,是近年来废水生物处理领域的热门研究课题。作者介绍了UV诱变育种技术的机理,总结了该技术在造纸、印染、化工、农业、重金属等废水处理中的研究现状,并指出了该技术在废水处理中的发展方向。UV inducing mutation technology logic construction, and cultivating excellent has been used for transforming microorganism characteristic in strains, which have high poison-resistance, high degradation and are specific and compatible in the degradation of pollutants. Since this technology can greatly reduce sludge domestication and effectively improve the treatment efficiency of biological construction, it has attracted extensive interest in wastewater bio-treatment. The mechanism of UV inducing mutation is introduced, and the research status of this technology in wastewater treatment, including papermaking, printing and dyeing, chemical industry, agriculture, heavy metal, etc., is summarized. The development trend in the application of UV inducing mutation technology to wastewater treatment is pointed out.

关 键 词：紫外线诱变 废水处理 生物处理 

分 类 号：X703[环境科学与工程—环境工程]