Advanced Treatment of Coking Wastewater by Electro-Coagulation

Hai Tang; Jun Peng Sha; Yang Long Ou; Xiang Zhao

doi:10.4028/www.scientific.net/AMM.700.426

Paper Titles

Development and Prospect of Microbial Oils
p.400

The Compressive Strength of Flemish Bond Wall by Exploiting Spent Copper Slag from Shipyard Waste
p.407

A New Water Pollution Hierarchical Governance Policy for Liaohe River
p.413

A System Dynamics-Based Scenario Analysis of CO₂ Emission Peak and Emission Reduction Paths – A Case Study of Chongqing’s Cement Industry
p.417

Advanced Treatment of Coking Wastewater by Electro-Coagulation
p.426

An Analysis of Simulation System of CO₂ Emission and Emission Reduction Paths in Chongqing’s Electric Power Industry
p.431

Association Study on Air Pollution and Cardiopulmonary Function of Primary and Secondary School Students
p.437

Content of Heal Metals in Incinerated Municipal Solid Waste at Kaohsiung City, Taiwan
p.442

Design and Implementation of Chemical Wastewater pH Control System
p.447

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 700Advanced Treatment of Coking Wastewater by...

Advanced Treatment of Coking Wastewater by Electro-Coagulation

Abstract:

The degradation behavior and mechanism of biologically pretreated coking wastewater (BPCW) were investigated by means of a lab-scale electro-coagulation (EC) in static methods. The results showed that the percent COD and color removal can reach 80.5 % and 95.4 % respectively under the optimal conditions (initial pH of 8.0; reaction time of 30 min; current density of 14.0 mA/cm² and NaCl dosage 1.6 g/L).

You might also be interested in these eBooks

Advances in Energy Materials and Environment Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 700)

Pages:

426-430

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.700.426

Citation:

Cite this paper

Online since:

December 2014

Authors:

Hai Tang*, Jun Peng Sha, Yang Long Ou, Xiang Zhao

Keywords:

Advanced Treatment, Coking Wastewater, Electrochemical Treatment, Electro-Coagulation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] M. Zhang, J.H. Tay, Y. Qian, X.S. Gu, Coke plant wastewater treatment by fixed biofilm system for COD and NH3-N removal, Water Res. 32 (1998)519-527.

DOI: 10.1016/s0043-1354(97)00231-5

Google Scholar

[2] N. Daneshvar, A. Oladegaragoze, N. Djafarzadeh, Decolorization of basic dye solutions by electrocoagulation: an investigation of the effect of operational parameters, J. Hazard. Mater. 129 (2006) 116-122.

DOI: 10.1016/j.jhazmat.2005.08.033

Google Scholar

[3] A.H. Essadki, M. Bennajah, B. Gourich, Ch. Vial, M. Azzi, H. Delmas, Electrocoagulation/electroflotation in an external-loop airlift reactor-application to the decolorization of textile dye wastewater: a case study, Chem. Eng. Process. 47(2008).

DOI: 10.1016/j.cep.2007.03.013

Google Scholar

[4] A.P.H.A., A.W.W.A., W.E.F. Standard methods for the examination of water and wastewater, 18th ed. Washington, DC: American Public Health Association, (1992).

Google Scholar

[5] Engracia Lacasa, Pablo Canizares, Cristina Saez, Francisco J. Fernandez, Manuel A. Rodrigo，Electrochemical phosphates removal using iron and aluminium electrodes, Chem. Eng. J. 172 (2011) 137-143.

DOI: 10.1016/j.cej.2011.05.080

Google Scholar

[6] S. Vasudevan, G. Sozhan, S. Ravichandran, J. Jayaraj, J. Lakshmi, S.M. Sheela, Studies on the removal of phosphate from drinking water by electro coagulation process, Ind. Eng. Chem. Res. 47 (2008) 2018-(2023).

DOI: 10.1021/ie0714652

Google Scholar

[7] Shanshan Gao, Jixian Yang, Jiayu Tian, Fang Ma, Gang Tu, Maoan Du, Electro-coagulation–flotation process for algae removal , J. Hazard. Mater. 177 (2010) 336-343.

DOI: 10.1016/j.jhazmat.2009.12.037

Google Scholar

[8] Mehmet Kobya, Orhan Taner Can, Mahmut Bayramoglu，Treatment of textile wastewaters by electro-coagulation using iron and aluminum electrodes , J. Hazard. Mater. B100 (2003) 163-178.

DOI: 10.1016/s0304-3894(03)00102-x

Google Scholar

[9] Kaan Yetilmezsoy, Fatih Ilhan, Zehra Sapci-Zengin, Suleyman Sakar, M. Talha Gonullu, Decolorization and COD reduction of UASB pretreated poultry manure wastewater by electro-coagulation process: A post-treatment study, J. Hazard. Mater. 162 (2009).

DOI: 10.1016/j.jhazmat.2008.05.015

Google Scholar

[10] S. Mahesh, B. Prasad, I.D. Mall, I.M. Mishra, Electrochemical degradation of pulp and paper mill waste water. Part 1. COD and color removal, Ind. Eng. Chem. Res. 45 (2006) 2830-2839.

DOI: 10.1021/ie0514096

Google Scholar