除藻技术的研究进展  

Research Progress on Algae Removal Technology

作　　者：徐大伟[1] 施永生[1] 柳伟 陈原[1] 

机构地区：[1]昆明理工大学建筑工程学院,云南昆明650224 [2]大理白族自治州城乡规划设计研究院,云南大理671000

出　　处：《云南化工》2007年第3期76-78,共3页Yunnan Chemical Technology

摘　　要：文综述了目前用于除藻的几种方法。对湖泊、水源水,植物化感抑藻作用有待进一步朝着将从植物中提取的化感物质直接施入水体抑制藻类研究。另外,利用“噬藻体”与“藻病毒”控制藻类生长也有广阔的前景。对于水厂水除藻,应注重改善预氧化条件、强化混凝、优化投加粉末活性炭及组合工艺等,此外还应加强对藻及藻病毒的研究,以便更好地指导水厂安全供水。Some algae removal methods were introduced, and further measures to control algae growth were discussed. For lakes, allelopathy for the inhibition of algae growth need further study and extraction of plant allelochemicals could be directly put into water. In addition, use of cyanophage and phycovirus for the control of algae also had an extensive prospect. For water treatment plant, focus should be on the improvement of pre - oxidation, enhancement of coagulation, optimization of powder activated carbon cast and composite process. Study of algae and algal toxins should be also strengthened for the better guide of water treatment plant to supply safe water.

关 键 词：富营养化 除藻 藻毒素 

分 类 号：X524[环境科学与工程—环境工程]