电凝聚除铁研究  

A NEW TECHNIQUE OF IRON REMOVAL WITH THE ELECTRIC COAGULATION

作　　者：张冯滨[1] 官举德[1] 

机构地区：[1]后勤工程学院水暖教研室

出　　处：《水处理技术》1997年第1期60-62,共3页Technology of Water Treatment

摘　　要：本文对电凝聚除铁机理进行了探讨。在电凝聚器中，Ａｌ３＋离子的水解产物吸附Ｆｅ２＋离子后，通过沉淀、过滤工艺而除铁。它不需要对Ｆｅ２＋离子进行充分氧化，并克服了常规除铁工艺初期出水不能满足国家饮用水卫生标准的缺点。试验结果表明：电凝聚除铁有效果好、操作简便。The paper discusses the theoretical basis of the electric coaguation used in iron removal. According with the adsorption theory, Fe 2+ needs not to be fully oxidized to Fe 3+ , and the equipment can improve water quality during initial treatment. As soon as the equipment is put into operation, the quality of treated water will reach the water quality standard.

关 键 词：电凝聚 除铁 吸附 地下水 饮用水 

分 类 号：TU991.263[建筑科学—市政工程]