北方水库水季节性浮游生物抑制方法与实践  

Inhibition Methods and Practice of Seasonal Plankton in Northern Reservoirs

作　　者：杨红海 YANG Hong-hai(Liaoyang(China Nuclear)Water Co.,Ltd.,Liaoyang Liaoning 110068,China)

机构地区：[1]辽阳(中核)水务有限公司,辽宁辽阳111000

出　　处：《辽宁化工》2021年第5期658-659,共2页Liaoning Chemical Industry

摘　　要：近年来,我国饮用水水源水库、湖泊出现大量富营养化现象,以剑水蚤及藻类为代表的浮游生物在许多城市水源中频频出现。去除剑水蚤的方法主要有投加氧化剂、强化混凝沉淀、过滤拦截等。针对北方水库季节性短时间剑水蚤问题,提出氯预氧化与常规水处理工艺优化协同作用抑制剑水蚤,保障供水工程的安全性。In recent years, many eutrophication phenomena have appeared in drinking water source reservoirs and lakes in China, and plankton including cyclops and algae, have appeared in many urban water sources frequently. The main methods to remove cyclops include adding oxidant, enhancing coagulation sedimentation,filtering and intercepting. Aiming at the problem of short-term seasonal cyclops in northern reservoirs, the synergistic effect of chlorine pre-oxidation and optimization of the conventional water treatment process were presented to inhibit the cyclops to ensure the security of water supply.

关 键 词：剑水蚤 季节性 北方水库 预氧化 

分 类 号：TU991.2[建筑科学—市政工程]