Membrane technologies applied to textile wastewater treatment

被引：53

作者：

Marcucci, M ^{[1
]}

Ciabatti, I ^{[1
]}

Matteucci, A ^{[1
]}

Vernaglione, G ^{[1
]}

机构：

[1] Tecnotessile Srl, I-59100 Prato, Italy

来源：

ADVANCED MEMBRANE TECHNOLOGY | 2003年 / 984卷

关键词：

water reuse; textile wastewater; membrane technologies; flat membrane ultrafiltration;

D O I：

10.1111/j.1749-6632.2003.tb05992.x

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper describes the experimental results of a pilot-scale application of membrane technologies to textile wastewater advanced treatment, downstream of a biological activated sludge process, aimed at water reuse in textile technology processes. The chosen approach consisted of sand filtration as a pretreatment, a microfiltration (MF) or ultrafiltration (UF) membrane process, and a final separation treatment performed by means of a nanofiltration (NF) or a reverse osmosis (RO) membrane. An experimental study to compare spiral wound membranes, operating under pressure, to flat membranes, operating under vacuum was conducted. The technical results and a preliminary economic analysis indicate the possibility of technological transfer of the membrane technologies to an industrial scale for textile wastewater reclamation.

引用

页码：53 / 64

页数：12

共 18 条

[1] DEVELOPMENT OF NON-CELLULOSIC MEMBRANES FOR WASTE-WATER TREATMENT [J].