Kinetics of the PACT process

被引：16

作者：

Costa, C ^{[1
]}

Márquez, MC ^{[1
]}

机构：

[1] Univ Salamanca, Fac Chem Sci, Dept Chem Engn, E-37008 Salamanca, Spain

来源：

WATER RESEARCH | 1998年 / 32卷 / 01期

关键词：

powdered activated carbon; kinetics; dye removal; activated sludge; wastewater treatment;

D O I：

10.1016/S0043-1354(97)00170-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Kinetics of textile dye removal from a dyeing wastewater was researched. Treatment was carried out in an activated sludge lab plant with powdered activated carbon (PACT). A kinetic model that involved dye adsorption on biomass and carbon and dye degradation by microorganisms was developed. The deduced mechanism of dye removal from the mathematical model showed that the PACT process must be considered basically as a biological process, because dye removal is 99% due to microorganisms. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：107 / 114

页数：8

共 21 条

[1]

*APHA AWWA WPCF, 1986, STAND METH EX WAT WA

[2] MATHEMATICAL-MODEL SUGGESTED FOR A CARBON ACTIVATED-SLUDGE SYSTEM [J].