文档介绍：第27 卷第 6 期能源环境保护 ,
2013 年 12 月 Energy Environmental Protection Dec.,2013
试验研究
新型混凝剂聚磷氯化铝铁除磷性能研究
朱俊 2,曹福 1,费飞 1,朱焰 2,胡虹 2,陈蓓 2,解晨君 2,田园 1
(,镇江 212003;
,镇江 212003 )
摘要以含磷废水为研究对象分别采用聚合氯化铝聚磷氯化铝铁
: , AlCl3、(PAC)、(PPAFC)
进行混凝除磷实验与和相比的除磷效果最优值范围广沉降时
。 AlCl3 PAC ,PPAFC ,pH ,
间短, 且具有较低的单位处理成本。试验结果表明, 在 PPAFC 投加量为 10mg/L,pH 值
,静置时间 30min 时,磷的去除率高达 %,出水满足国家综合排放标准中一级标准。
关键词:PPAFC;混凝剂;除磷;混凝性能
中图分类号: 文献标识码:A 文章编号: 1006-8759(2013)06-0012-03
STUDY ON PHOSPHORUS REMOVAL PERFORMANCE OF
A NOVEL COAGULANT POLYMERIC PHOSPHATO
ALUMINUM FERRIC CHLORIDE
ZHU Jun2, CAO Fu1, FEI Fei1, ZHU Yan2, HU Hong2,
CHEN Bei2, XIE Chen-jun2 ,TIAN Yuan1
( of Biology and Chemical Engineering, Jiangsu University of Science and
Technology Zhenjiang, 212003; 2. School of Nan-xu, Jiangsu University of Science
and Technology Zhenjiang, 212003)
Abstract:Wastewater containing phosphorus was taked as research object, using polyalu-
minum chloride(PAC), aluminum chloride(AlCl3), Polymeric phosphato aluminum-ferric chlo-
ride (PPAFC) to investigate phosphorus removal effect respectively. The optimal efficiency of
phosphorus removal of PPAFC, wide range of pH, short time of settlement, with cost of lower
treatment unit cost pared with AlCl3and PAC. The results showed that the dosing quan-
tity of PPAFC 10 mg/L, pH 7