Electrocoagulation/electroflotation of real printing wastewater using copper electrodes: A comparative study with aluminum electrodes

被引：34

作者：

Safwat, Safwat M. ^{[1
]}

Hamed, Ahmed ^{[2
]}

Rozaik, Ehab ^{[1
]}

机构：

[1] Cairo Univ, Fac Engn, Sanit & Environm Engn Div, Giza, Egypt

[2] Rowad Modern Engn, Purchasing & Procurement Dept, Cairo, Egypt

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2019年 / 54卷 / 01期

关键词：

Electrocoagulation; electroflotation; copper; aluminum; wastewater; PHOSPHORUS REMOVAL; WASTEWATERS; PHENOL; CIPROFLOXACIN; OPTIMIZATION; FUNDAMENTALS; PERFORMANCE; TECHNOLOGY; ADSORPTION;

D O I：

10.1080/01496395.2018.1494744

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Most studies investigated electrocoagulation/electroflotation process (EC/EF) using either aluminum or iron electrodes. The main aim of this study is to investigate the performance of EC/EF to treat printing wastewater under various experimental conditions using copper electrodes. The effects of several variables, including different electrode materials (copper and aluminum), different current densities, electrolysis time, and spacing between electrodes on the removal efficiency of various parameters were investigated. The results showed that the maximum removal efficiencies for COD,TDS, and oil and grease were obtained when using a copper electrode. The maximum removal efficiencies were obtained at a gap distance of 4 cm.

引用

页码：183 / 194

页数：12

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