黏土治理藻类和富营养化污染水体研究新进展  

Research Advances of treatment for algae and eutrophic polluted water body using clay

作　　者：周济元[1] 巩建 顾金龙[1] 崔炳芳[1] 徐凯 

机构地区：[1]南京地质矿产研究所,南京210016 [2]滁州恩斯克科技发展有限公司,滁州239000

出　　处：《华东地质》2016年第4期235-245,共11页East China Geology

基　　金：安徽省科技攻关计划项目"凹凸棒石黏土超细化分级提纯及环保产品应用开发"(项目编号:1301042108)

摘　　要：江河湖海的富营养化导致湖河蓝藻和沿海赤潮频发是全世界面临的灾害性问题之一。黏土治藻是解决这一环境难题的技术方法之一,在应急治理藻华和赤潮中已取得一定成效。黏土治藻具有一定缺陷,研究黏土的类型、含量、治藻性能、有机和无机改性及其治藻性能、优异性能黏土筛选、复配集成及其治藻、去富营养化性能的技术方法,已取得一系列成果,尤其在藻类和富营养化标本兼治、应急和长效综合治理取得了新突破,展示了其发展的广阔前景。Eutrophication of rivers and lakes is one of frequent occurrence of cyanobacteria and coastal red tide. vironmental problem, has achieved some successes in the the disastrous problems in the world, which can result in Clay, as one of the technical approaches to solve this enemergency treatment for algal bloom and red tide. Due to natural defects of clay algae, some experts carried out much study on the types and content of clay and its treat- ment performance for algae, including organic and inorganic modification, clay algae performance, screening and integration of clay with excellent property, and the treatment method for algae and eutrophication. Breakthrough has been achieved especially in solving the problems of algae and eutrophication, and in emergency and long-term comprehensive management. This study demonstrates that clay has broad prospects for its unitilizaiton.

关 键 词：黏土 治理 蓝藻和赤潮 藻类和富营养化 综合治理 新进展 

分 类 号：X55[环境科学与工程—环境工程]