摘要
介绍了不同污染体系中重金属的存在形态,生物表面活性剂的种类、优点及生产方法。综述了几种典型的生物表面活性剂(鼠李糖脂、槐糖脂s、urfactin和皂角苷)及其在重金属污染生态修复中的应用。分析了生物表面活性剂去除重金属的作用机制,阐述了生物表面活性剂修复重金属污染的研究方向。
The existing forms of different heavy metals in different contaminated system were introduced,as well as the category,advantage and production of biosurfactants.Several typical biosurfactants and their application in remediation of heavy metal pollution were reviewed.The remedial mechanism of heavy metal pollution by using biosurfactant was analyzed.Furthermore,the directions on bioremedy heavy metal pollution was pointed out.
出处
《城市环境与城市生态》
CAS
CSCD
2006年第5期1-5,共5页
Urban Environment & Urban Ecology
基金
国家重点基础研究发展规划项目计划(2002CB412406)
国家高技术研究发展项目(2003AA635180)
国家自然科学基金(49976027)
国家海洋局重点科研课题(油指纹库关键技术研究)资助
