Combination of physico-chemical treatment and nanofiltration to reuse wastewater of a printing, dyeing and finishing textile industry

被引：71

作者：

Bes-Piá, A ^{[1
]}

Mendoza-Roca, JA ^{[1
]}

Alcaina-Miranda, MI ^{[1
]}

Iborra-Clar, A ^{[1
]}

Iborra-Clar, MI ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Chem & Nucl Engn, Valencia 46071, Spain

来源：

DESALINATION | 2003年 / 157卷 / 1-3期

关键词：

phisico-chemical treatment; nanofiltration; wastewater reuse;

D O I：

10.1016/S0011-9164(03)00385-0

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The main goal of this work was to study the feasibility of the combination of physico-chemical treatment with nanofiltration to reuse wastewater of a printing, dyeing and finishing textile industry. For the physico-chemical treatment two coagulants (one containing Al3+ and another containing Fe2+) were compared by carrying out jar-tests using different chemical concentrations and pH values. After that, nanofiltration experiments with physico-chemically treated wastewater were performed at different operating pressures and cross-flow velocities. The results showed that the COD and conductivity of the nanofiltration permeates were lowerthan 100 mg/Land 1000 muS/cm respectively.

引用

页码：73 / 80

页数：8

共 8 条

[1] Ozone treatment for biorefractory COD removal [J].

Baig, S ;

Liechti, PA .

WATER SCIENCE AND TECHNOLOGY, 2001, 43 (02) :197-204

[2] Reuse of wastewater of the textile industry after its treatment with a combination of physico-chemical treatment and membrane technologies [J].

Bes-Piá, A ;

Mendoza-Roca, JA ;

Alcaina-Miranda, MI ;

Iborra-Clar, A ;

Iborra-Clar, MI .

DESALINATION, 2002, 149 (1-3) :169-174

[3] Ozone treatment of textile wastewaters for reuse [J].

Ciardelli, G ;

Capannelli, G ;

Bottino, A .

WATER SCIENCE AND TECHNOLOGY, 2001, 44 (05) :61-67

[4]

HART OO, 1983, SOUTHWORTH GUIDE P 1

[5]

Kim Y H., 1995, COAGULANTS FLOCCULAN

[6] Treatment and reuse of textile effluents based on new ultrafiltration and other membrane technologies [J].

Marcucci, M ;

Nosenzo, G ;

Capannelli, G ;

Ciabatti, I ;

Corrieri, D ;

Ciardelli, G .

DESALINATION, 2001, 138 (1-3) :75-82

[7]

ROSELL MC, 1995, REV IND TEXTIL, V233, P42

[8] Membrane treatment of secondary textile effluents for direct reuse [J].

Rozzi, A ;

Antonelli, M ;

Arcari, M .

WATER SCIENCE AND TECHNOLOGY, 1999, 40 (4-5) :409-416

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