%0 Journal Article
%T Utilizing Fly Ash to Prepare Polysilicon Acid and Compounded PFS and the Study of Its Properties<br>粉煤灰制备聚硅酸复合聚合硫酸铁及性能研究
%A ZHANG Ai-li
%A WANG Dian-yu
%A ZHOU Ji-ti
%A DENG Qing-wen
%A <br>张爱丽
%A 王殿宇
%A 周集体
%A 邓晴雯
%J 环境科学
%D 2009
%I 
%X Fly ash which is a kind of solid waste of power station in Dalian was prepared as polysilicon acid,and compound polymerized ferric sulphate and its properties was studied.Fly ash was dipped in NaOH solution.The effects of temperature,concentration of NaOH solution and reactive time were examined respectively on the conversion efficiencies of silicon.Then the solution which was rich in silicon was used to compound polymerized ferric sulfate(PFS)and got compounded polymerized ferric sulphate(F-PFS),and evalua...
%K fly ash
%K polymerized ferric sulphate
%K coagulant
%K coagulation rate
%K compounded<br>粉煤灰
%K 聚合硫酸铁
%K 絮凝剂
%K 絮凝率
%K 复合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=0505C47443F444799F3D63E27C9F1E16&yid=DE12191FBD62783C&vid=340AC2BF8E7AB4FD&iid=DF92D298D3FF1E6E&sid=018DEB3889991E87&eid=2388B0C36A6A2DBD&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=28