Preparation and Application of High Molecular Weight Coagulant Made from Ilmenite Residues

被引：3

作者：

Guo, Qingquan ^{[1
]}

Wang, Xiaofeng ^{[1
]}

Li, Lei ^{[2
]}

Li, Daguang ^{[1
]}

Zhu, Wenxin ^{[3
]}

机构：

[1] Guangdong Univ Technol, Fac Chem Engn & Light Ind, Guangzhou Univ City 510006, Peoples R China

[2] South China Univ Technol, Coll Light Ind & Food Sci, Guangzhou 510640, Peoples R China

[3] Silver Star Chem Co Ltd, Shaoguan, Guangdong 512200, Peoples R China

来源：

FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE II, PTS 1-6 | 2012年 / 121-126卷

关键词：

Ilmenite residues; Coagulant; Characterization; Printing and dyeing wastewater;

D O I：

10.4028/www.scientific.net/AMM.121-126.1234

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

With Ilmenite residues as raw material, the inorganic high molecular weigh coagulant is prepared by orthogonal experiment method. It shows that optimum synthesis conditions are: the polymerization temperature being 50 degrees C, the dosage of acid being 20ml, the polymerization time being 2h,and the dosage of oxidant being 8ml. The structure and morphology characteristics are analyzed by FT-IR and SEM. The application of the coagulants in printing and dyeing wastewater treatment is explored. The coagulation experiment results show that the removals of chroma and COD are affected by preparation conditions.

引用

页码：1234 / +

页数：2

共 9 条

[1]

Cheng Wen Po, 2001, COLLOIDS AND SURFACE, V182, P57

[2]

Cheng Wen Po, 2001, SEPARATION SCIENCE A, V36, P2265

[3]

Fan Maohong, 2003, CHEMICAL ENGINEERING, V42, P1021

[4]

Jiang JQ, 1998, J CHEM TECHNOL BIOT, V73, P351, DOI 10.1002/(SICI)1097-4660(199812)73:4<351::AID-JCTB964>3.0.CO

[5]

2-S

[6]

[潘碌亭 Pan Luting], 2009, [工业水处理, Industrial Water Treatment], V29, P1

[7]

Rui T.T., 2002, ENV PROTECTION, V22, P49

[8]

sun Tong, 2010, DESALINATION, P1

[9]

Zouboulis A.I., 2007, JOURNAL OF HAZARDOUS, V155, P465

← 1 →