电厂循环冷却水应用膜处理的城市污水时水稳剂的复配研究  

Study on the formulation of stabilizer municipal sewage after treatment by membrane bioreactor

作　　者：邹海明[1] 李粉茹[1] 王庆生[2] 赵建荣[1] 

机构地区：[1]安徽科技学院资环系,凤阳233100 [2]中国环境科学研究院,北京100012

出　　处：《膜科学与技术》2010年第3期102-106,共5页Membrane Science and Technology

摘　　要：选用适合电厂特点的水处理剂,利用静态试验,动态模拟试验手段,采用膜-生物反应器组合处理的城市生活污水,回用于电厂循环冷却水系统中的复配药剂的阻垢缓蚀性能进行研究.试验表明,新型高效阻垢缓蚀剂BF-2投加质量10.0 mg/L,其阻垢效率可达93.6%,表明污水回用是可行的.该研究为城市生活污水回用于电厂循环冷却水系统工程提供了可靠的参数.The formulated municipal sewage is used as circulating cooling water for power plant. In this paper, water treatment agent for power plants was selected by static experiment and dynamic simulated test. Mechanism of scaling and corrosion inhibition of compound drugs was studied. The results show that new effective scaling and corrosion inhibitor, named BF-2, is an excellent water treatment reagent and scaling inhibiting rate is 93.6% at the concentration of 10. 0 mg/L, which show that it is feasible for domestic wastewater to reuse. The study can provides preference for reusing domestic wastewater treated for circulating cooling water of power plant.

关 键 词：电厂 循环冷却水 膜分离 城市生活污水 水质稳定剂 

分 类 号：X703[环境科学与工程—环境工程]