滨海电厂海水用消泡剂消抑泡性能评价  

Evaluation the Defoaming and Antifoaming Performance of Defoamer to Seawater of Coastal Power Plant

作　　者：吴翠娟 Wu Cuijuan(Shenzhen Guangqian Power Co.,Ltd.,Shenzhen 518000,China)

机构地区：[1]深圳市广前电力有限公司,广东深圳518000

出　　处：《广东化工》2021年第13期79-80,共2页Guangdong Chemical Industry

摘　　要：近年来环境的污染问题被日益受到重视,冷却水的排放有时会夹带大量泡沫且不容易消散,影响了周边的自然环境。通过循环鼓泡法试验,发现杀生剂本身并不会产生泡沫,应与投加杀生剂后剥离系统粘泥和杀灭海生物有关。同时利用循环鼓泡法可以用于实验室评价消泡剂的消泡和抑泡性能,为电厂筛选合适的消泡剂,减少消泡剂用量,降低消剂费用。In recent years, the problem of environmental pollution has been paid more and more attention. The discharge of cooling water sometimes carries a large number of foams and is not easy to dissipate, which affects the surrounding natural environment. Through the cyclic bubbling test, It is found that biocides do not produce foams themselves. It should be related to the removal of slime from the system and the killing of marine organisms after adding biocides. The cyclic bubbling method can be used to evaluate the defoaming and antifoaming performance of Defoamers in laboratory, and screen suitable defoamer, reduce the dosage and the cost of defoamer for power plant.

关 键 词：滨海电厂 海水消泡剂 消泡 抑泡 性能评价 

分 类 号：TQ[化学工程]