%0 Journal Article
%T Plant Scale Test of a New Efficient Poly-aluminum Chloride<br>新型高效聚合铝的生产性试验研究
%A HAN Hong-da
%A DONG Wei
%A YE Chang-qing
%A YU Jian-feng
%A LI Guo-hong
%A WANG Dong-sheng
%A ZHANG Hua-liang
%A <br>韩宏大
%A 董伟
%A 叶长青
%A 余剑锋
%A 李国红
%A 王东升
%A 张华梁
%J 环境科学
%D 2006
%I 
%X To meet the requirement of improved water quality, the economic water treatment process could be achieved by systematic coagulant selection and optimization of coagulation process. The experimental results show that the new coagulant developed has significantly improved the water quality, with marked modification of the particle size distribution feature after sediment and improved filtration efficiency. The organic removal ability, as shown by low TOC and UV254 in the finished water, is also significantly improved and also verified by using resin absorption characterization method. The TTHMFP for the source water is 20.98 microg/L and 11.01 microg/L for the traditional process. By using the new coagulant the TTHMFP is further decreased to 6.40 microg/L. With application of the new coagulant, the treatment costs are significantly decreased with further improved and simplified treatment process.
%K polyaluminum chloride
%K efficient coagulant
%K optimized coagulation<br>聚合铝
%K 高效混凝剂
%K 优化混凝
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=7642F753995D7BB5&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=F20A770D14436F7C&eid=C3BC38F6CC09E835&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=6