蓝藻水华应急处置方法与技术研究进展

Progress on Methods and Technologies for the Emergency Treatment of Cyanobacterial Blooms

湖泊及水库富营养化导致的蓝藻水华,是水生态环境保护及水资源安全保障必须解决的问题。然而由于蓝藻水华成因复杂、治理困难等多方面的原因,大多数富营养化水体难以在短期内从根本上解决蓝藻水华问题。蓝藻水华应急处置日益常态化,且有着越来越迫切的需求。该文对目前常用蓝藻水华应急技术进行了梳理,以期通过采取合理的应急处置措施,快速有效地控制蓝藻水华,从而减轻或消除其对水生态环境健康以及用水安全的影响。

Cyanobacterial blooms caused by eutrophication in lakes and reservoirs becomes a problem that must be solved for the protection of aquatic ecosystem health and water resources security.However,due to the complicated causes of cyanobacterial blooms and difficulties in management,most eutrophic waters are difficult to solve the problem of cyanobacterial blooms thoroughly in a short term.The emergency treatment of cyanobacterial blooms becomes normalization with increasingly urgent needs.In this study,the commonly used cyanobacterial blooms emergency technologies are summarized,in order to control cyanobacterial blooms effectively by taking reasonable emergency measures and to reduce or eliminate its impact of cyanobacterial blooms on aquatic ecosystem health and water safety.