Treatment of textile wastewaters by electrocoagulation using iron and aluminum electrodes

IF 10.6 1区环境科学与生态学 Q1 ENGINEERING, ENVIRONMENTAL

Journal of Hazardous Materials Pub Date : 2003-06-27 Epub Date: 2003-05-29 DOI:10.1016/S0304-3894(03)00102-X

Mehmet Kobya, Orhan Taner Can, Mahmut Bayramoglu

引用次数: 781

Abstract

Treatment of textile wastewaters by electrocoagulation using iron and of aluminum electrode materials has been investigated in this paper. The effects of relevant wastewater characteristics such as conductivity and pH, and important process variables such as current density and operating time on the chemical oxygen demand (COD) and turbidity removal efficiencies have been explored. Furthermore, the electrode and energy consumptions for each electrode have been calculated. The results show that iron is superior to aluminum as sacrificial electrode material, from COD removal efficiency and energy consumption points.

查看原文本刊更多论文

铁铝电极电絮凝法处理纺织废水

研究了以铁和铝为电极材料的电絮凝法处理纺织废水。探讨了废水电导率和pH等相关特性以及电流密度和操作时间等重要工艺变量对化学需氧量(COD)和浊度去除效率的影响。此外，还计算了每个电极的电极和能量消耗。结果表明，从COD去除效率和能耗两方面来看，铁作为牺牲电极材料优于铝。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Hazardous Materials 工程技术-工程：环境

CiteScore

25.40

自引率

5.90%

发文量

3059

审稿时长

58 days

期刊介绍： The Journal of Hazardous Materials serves as a global platform for promoting cutting-edge research in the field of Environmental Science and Engineering. Our publication features a wide range of articles, including full-length research papers, review articles, and perspectives, with the aim of enhancing our understanding of the dangers and risks associated with various materials concerning public health and the environment. It is important to note that the term "environmental contaminants" refers specifically to substances that pose hazardous effects through contamination, while excluding those that do not have such impacts on the environment or human health. Moreover, we emphasize the distinction between wastes and hazardous materials in order to provide further clarity on the scope of the journal. We have a keen interest in exploring specific compounds and microbial agents that have adverse effects on the environment.