Dye Removal, Energy Consumption and Operating Cost of Electrocoagulation of Textile Wastewater as a Clean Process

被引：143

作者：

Dalvand, Arash ^{[2
]}

Gholami, Mitra ^{[2
]}

Joneidi, Ahmad ^{[2
]}

Mahmoodi, Niyaz Mohammad ^{[1
]}

机构：

[1] Inst Color Sci & Technol, Dept Environm Res, Tehran, Iran

[2] Univ Tehran Med Sci, Dept Environm Hlth Engn, Tehran, Iran

来源：

CLEAN-SOIL AIR WATER | 2011年 / 39卷 / 07期

关键词：

Aluminum electrode; Clean process; Dye removal; Electrocoagulation; Energy consumption; AZO-DYE; DRINKING-WATER; AQUEOUS-SOLUTION; DECOLORIZATION; DEGRADATION; EFFLUENT; MINERALIZATION; ALUMINUM; ACID; IRON;

D O I：

10.1002/clen.201000233

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this research, the efficiency of electrocoagulation treatment process using aluminum electrodes to treat synthetic wastewater containing Reactive Red198 (RR198) was studied. The effects of parameters such as voltage, time of reaction, electrode connection mode, initial dye concentration, electrolyte concentration, and inter electrode distance on dye removal efficiency were investigated. In addition, electrical energy consumption, electrode consumption, and operating cost at optimum condition have been investigated. The results showed that dye and chemical oxygen demand removals were 98.6 and 84%, respectively. Electrode consumption, energy consumption and operating cost were 0.052 kg/m(3), 1.303kWh/m(3) and 0.256 US$/m(3), respectively. Dye removal kinetic followed first order kinetics. It can be concluded that electrocoagulation process by aluminum electrode is very efficient and clean process for reactive dye removal from colored wastewater.

引用

页码：665 / 672

页数：8

共 50 条

[11] Copper and Lead Ions Removal by Electrocoagulation: Process Performance and Implications for Energy Consumption [J].

Prasetyaningrum, Aji ;

Ariyanti, Dessy ;

Widayat, Widayat ;

Jos, Bakti .

INTERNATIONAL JOURNAL OF RENEWABLE ENERGY DEVELOPMENT-IJRED, 2021, 10 (03) :415-424

[12] Iron removal, energy consumption and operating cost of electrocoagulation of drinking water using a new flow column reactor [J].

Hashim, Khalid S. ;

Shaw, Andy ;

Al Khaddar, Rafid ;

Pedrola, Montserrat Ortoneda ;

Phipps, David .

JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2017, 189 :98-108

[13] Removal of acid green dye 50 from wastewater by anodic oxidation and electrocoagulation-A comparative study [J].

El-Ashtoukhy, E-S. Z. ;

Amin, N. K. .

JOURNAL OF HAZARDOUS MATERIALS, 2010, 179 (1-3) :113-119

[14] Treatment Performance of Textile Wastewater Using Electrocoagulation (EC) Process under Combined Electrical Connection of Electrodes [J].

Naje, Ahmed Samir ;

Chelliapan, Shreeshivadasan ;

Zakaria, Zuriati ;

Abbas, Saad A. .

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2015, 10 (07) :5924-5941

[15] Dye Removal Probing by Electrocoagulation Process: Modeling by MLR and ANN Methods [J].

Maleki, Afshin ;

Daraei, Hiua ;

Alaei, Loghman ;

Abasi, Leila ;

Izadi, Anise .

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 2012, 34 (05) :1056-1069

[16] Electrocoagulation-flotation for orange II dye removal: Kinetics, costs, and process variables effects [J].

Signorelli, Sofia Caroline Moraes ;

Costa, Josiel Martins ;

de Almeida Neto, Ambrosio Florencio .

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (05)

[17] Electrocoagulation process for the treatment of real textile wastewater: Effect of operative conditions on the organic carbon removal and kinetic study [J].

Bener, Sirma ;

Bulca, Ozlem ;

Palas, Burcu ;

Tekin, Gulen ;

Atalay, Suheyda ;

Ersoz, Gulin .

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2019, 129 :47-54

[18] Electrocoagulation process applied to wastewater containing dyes from textile industry [J].

Aoudj, S. ;

Khelifa, A. ;

Drouiche, N. ;

Hecini, M. ;

Hamitouche, H. .

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2010, 49 (11) :1176-1182

[19] Treatment of textile dyeing factory wastewater by electrocoagulation with low sludge settling time: Optimization of operating parameters by RSM [J].

Khorram, Atousa Ghaffarian ;

Fallah, Narges .

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2018, 6 (01) :635-642

[20] Treatment of textile industry wastewater by electrocoagulation coupled with electrochemical advanced oxidation process [J].

Zazou, Hicham ;

Afanga, Hanane ;

Akhouairi, Siham ;

Ouchtak, Hassan ;

Addi, Abdelaziz Ait ;

Akbour, Rachid Ait ;

Assabbane, Ali ;

Douch, Jamaa ;

Elmchaouri, Abdellah ;

Duplay, Joelle ;

Jada, Amane ;

Hamdani, Mohamed .

JOURNAL OF WATER PROCESS ENGINEERING, 2019, 28 :214-221

← 1 2 3 4 5 →