ELECTROCHEMICAL WASTE WATER TREATMENT

S M Nazmuz Sakib


DOI: https://doi.org/10.14710/10.1.1-6

Abstract


Wastewater got much of our intention these days because wastewater is polluting our lakes, pounds and even sea have a lot of contaminated amount of waste. This water is hazardous for the acute life, dangerous for living things. Wastewater polluted the natural reservoirs. 

Over the past, the knowledge of the mechanisms of electrochemical wastewater treatment has progressively evolved. A comprehensive understanding of the types of methods and mechanisms of treatment of wastewater is a prerequisite to the understanding of their relativities and elucidation of intermediate products generated during the oxidation process and degradation pathways. The type, nature, and quantity of reactive species generated in electrochemical treatment processes are controlled by many factors, including the type of the treatment technique, electrode/electro catalyst materials, water/wastewater composition, water pH conditions, and operating parameters are to be considered. Multiple methods such as separation, conversion and combined methods are used for treatment. However, basic principle works on the electrochemical mechanism. This article gives the basic idea of electrochemical methods working principles, techniques being considered. It will also help us understand the by products recovery of different metal ions and how they converted into useful form. Best methods based on the efficiency and economic value. Feasibility of long term and short term methods for the treatment of wastewater.


Keywords


Waster Water; Water Treatment; Waste Water Treatment

Full Text:

PDF

References


Y. Feng, L. Yang, J. Liu, and B. E. Logan, “Electrochemical technologies for wastewater treatment and resource reclamation,” Environ. Sci. Water Res. Technol., vol. 2, no. 5, pp. 800–831, 2016, doi: 10.1039/c5ew00289c.

G. Z. Kyzas and K. A. Matis, “Electroflotation process: A review,” J. Mol. Liq., vol. 220, pp. 657–664, 2016, doi: 10.1016/j.molliq.2016.04.128.

D. Bhagawan, V. Chandan, K. Srilatha, G. Shankaraiah, M. Y. Rani, and V. Himabindu, “Industrial wastewater treatment using electrochemical process,” IOP Conf. Ser. Earth Environ. Sci., vol. 191, no. 1, 2018, doi: 10.1088/1755-1315/191/1/012022.

H. M. Verbeek, L. Fürst, and H. Neumeister, “Digital simulation of an electrodeionization process,” Comput. Chem. Eng., vol. 22, no. SUPPL.1, pp. 2–5, 1998, doi: 10.1016/s0098-1354(98)00179-3.

J. Lee, S. Kim, C. Kim, and J. Yoon, “Hybrid capacitive deionization to enhance the desalination performance of capacitive techniques,” Energy Environ. Sci., vol. 7, no. 11, pp. 3683–3689, 2014, doi: 10.1039/c4ee02378a.

F. Scale et al., “A novel vertical-flow electro-Fenton reactor for organic wastewater treatment,” J. Water Process Eng., vol. 170, no. September 2020, p. 110906, 2016, doi: 10.1016/j.ultsonch.2014.08.008.

T. Xu, “Ion exchange membranes: State of their development and perspective,” J. Memb. Sci., vol. 263, no. 1–2, pp. 1–29, 2005, doi: 10.1016/j.memsci.2005.05.002.

Z. Feng, Z. Shao, J. Yao, Y. Huang, and X. Chen, “Protein adsorption and separation with chitosan-based amphoteric membranes,” Polymer (Guildf)., vol. 50, no. 5, pp. 1257–1263, 2009, doi: 10.1016/j.polymer.2008.12.046.

W. Schwarzacher, “Electrodeposition: A technology for the future,” Electrochem. Soc. Interface, vol. 15, no. 1, pp. 32–33, 2006.

L. Szpyrkowicz, “需要廉价高效方法 电絮凝ie0503702.Pdf,” pp. 7844–7853, 2005.

L. Nyrkova, S. Osadchuk, S. Melnichuk, A. Rybakov, S. Ostapyuk, and Y. Borysenko, “Influence of Electrochemical Destruction Products of Protective Coating on Properties of Pipe Steel in Neutral Medium,” Mater. Today Proc., vol. 6, pp. 279–287, 2019, doi: 10.1016/j.matpr.2018.10.105.

C. A. Martínez-Huitle and M. Panizza, “Electrochemical oxidation of organic pollutants for wastewater treatment,” Curr. Opin. Electrochem., vol. 11, pp. 62–71, 2018, doi: 10.1016/j.coelec.2018.07.010.

C. A. Martínez-Huitle and E. Brillas, “Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods: A general review,” Appl. Catal. B Environ., vol. 87, no. 3–4, pp. 105–145, 2009, doi: 10.1016/j.apcatb.2008.09.017.

X. Chen, G. Huang, and J. Wang, “Electrochemical Reduction/Oxidation in the Treatment of Heavy Metal Wastewater,” J. Metall. Eng., vol. 2, no. 4, pp. 161–164, 2013.

H. A. Moreno-Casillas, D. L. Cocke, J. A. G. Gomes, P. Morkovsky, J. R. Parga, and E. Peterson, “Electrocoagulation mechanism for COD removal,” Sep. Purif. Technol., vol. 56, no. 2, pp. 204–211, 2007, doi: 10.1016/j.seppur.2007.01.031.

M. Behbahani, M. R. A. Moghaddam, and M. Arami, “Phosphate Removal By Electrocoagulation Process: Optimization By Response Surface Methodology Method,” Environ. Eng. Manag. J., vol. 12, no. 12, pp. 2397–2405, 2018, doi: 10.30638/eemj.2013.291.

M. Shestakova, M. Vinatoru, T. J. Mason, and M. Sillanpää, “Sonoelectrocatalytic decomposition of methylene blue using Ti/Ta2O5-SnO2 electrodes,” Ultrason. Sonochem., vol. 23, pp. 135–141, 2015, doi: 10.1016/j.ultsonch.2014.08.008.

A. Dimoglo, H. Y. Akbulut, F. Cihan, and M. Karpuzcu, “Petrochemical wastewater treatment by means of clean electrochemical technologies,” Clean Technol. Environ. Policy, vol. 6, no. 4, pp. 288–295, 2004, doi: 10.1007/s10098-004-0248-9.

A. Cano, C. Barrera, S. Cotillas, J. Llanos, P. Cañizares, and M. A. Rodrigo, “Use of DiaCell modules for the electro-disinfection of secondary-treated wastewater with diamond anodes,” Chem. Eng. J., vol. 306, pp. 433–440, 2016, doi: 10.1016/j.cej.2016.07.090.

J. Isidro et al., “Electro-disinfection with BDD-electrodes featuring PEM technology,” Sep. Purif. Technol., vol. 248, no. November 2019, p. 117081, 2020, doi: 10.1016/j.seppur.2020.117081.




Published by Waste Resources Research Center (WRRC), Diponegoro University - Indonesia
   
 
WasTech by http://ejournal.undip.ac.id/index.php/wastech is licensed under Creative Commons Attribution-ShareAlike 4.0.