【作者】 苏金坡； 尹连庆； 檀素丽； 莫莉萍；

【Author】 Su Jin-Po~1 Yin Lin-Qing~1 Tan Su-Li~2 Mo Li-Ping~1 (1 School of Environmental Science and Engineering,North China Electric Power University BaoDing 071003; 2 HeBei No.4 Construction Engineering Company ShiJiaZhuang 050051)

【机构】 华北电力大学环境科学与工程学院； 河北省第四建筑工程公司；

【摘要】 采用超滤、反渗透技术对电厂循环冷却排污水的回用进行了中试研究.结果表明:超滤产水 SDI₁₅< 1.5、浊度<0.15NTU、余氯<0.10mg/L,出水水质能够满足反渗透膜进水要求;反渗透膜脱盐率>99%.该工艺开辟了一个循环冷却排污水处理的新途径,应用前景广阔.更多还原

【Abstract】 The ultra-filtration and reverse osmosis are used as the reuse of the circulating discharge water from the power plant in the pilot-plant on the spot.The results indicate that the outlet water quality SDI₁₅<1.5、turbidity<0.15NTU、remaining chlorine<0.10 mg/L,the treated water could need the inlet water quality of reverse osmosis membrane;Reverse osmosis membrane desalting ratio is above percent 99 with the stabile treated water quality.This technology creates a new way for the treatment of circulating cooling water and has a good future for the application.更多还原