Abstract
The elimination of COD and color from textile effluent by electrochemical treatment using MMO-titanium electrode material was investigated. Three factors and five-level full-factorial central composite designs (CCD), which was used on Response Surface Methodology (RSM), was considered in favor of exploratory design. A CCD consisting of 20 experimental runs was utilized toward assessing the impacts of the three components, current (0.24–0.44 A), pH (5–9), and time (30–90 min) on the COD removal efficiency (Y1) and color removal efficiency (Y2) of textile wastewater. The ANOVA results show that the model was satisfactory to signify the responses variations. The R2 and Adj-R2 for COD removal were obtained as 94.95 and 90.41%, respectively. Similarly, R2 and Adj-R2 for color removal were obtained as 96.47 and 93.39%, respectively. The optimum conditions for the COD and color removal were found to be 0.44 A, pH 5.0, and with a time of 90 min.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Panahifard Maryam Moradnia Masoud, Dindarlo Kavoos, Jamali Hamzeh Ali (2016) Optimizing potassium ferrate for textile wastewater treatment by RSM. Environ Health Eng Manag J 3(3):137–142
Saravanathamizhan R, Mohan N, Balasubramanian N, Ramamurthi V, Basha CA (2007) Evaluation of electro-oxidation of textile effluent using response surface methods. Clean 35(4):355–361
Cerqueira A, Russo C, Marques MRC (2009) Electro flocculation for textile wastewater treatment. J Chem Eng 26(4):659
Murthy UN, Rekha HB, Bhavya JG (2011) Performance of electrochemical oxidation in treating textile dye wastewater by stainless steel anode. Int J Environ Sci Dev 2:6
Arthasarnprasit S, Chavalparit O (2015) Response surface optimization of electro-oxidation removal of disperse red 163 and reactive red 196 synthetic wastewater. In: 3rd international conference on biological, chemical and environmental sciences (BCES-2015), Kuala Lumpur (Malaysia)
Bhaskar Raju G, Karuppaiah Thalamadai, Latha S, Parvathy S, Prabhakar S (2008) Treatment of wastewater from synthetic textile industry by electrocoagulation–electrooxidation. Chem Eng J 144:51–58
Demirel M, Kayan B (2012) Application of response surface methodology and central composite design for the optimization of textile dye degradation by wet air oxidation. Int J Ind Chem 3:24
Chen G (2004) Electrochemical technologies in wastewater treatment. Sep Purif Technol 38:11–14
Wu W, Huang ZH, Lim TT (2014) Recent development of mixed metal oxide anodes for electrochemical oxidation of organic pollutants in water. Appl Catal Gen 480:58–78
Dutta S, Ghosh A, Chandra S, Saha R (2015) Application of response surface methodology for optimization of reactive azo dye degradation process by fenton’s oxidation. Int J Environ Sci Dev 6:11
Vining G (2003) Statistical methods for engineers. Duxburg Press, International Thomason Publishing, Europe, London1V7AA
APHA (2012) Standard methods for the examination of water and wastewater, 22nd edn. American Public Health Association, Washington, DC
Myers RH, Montgomery DC (2016) Response surface methodology process and product optimization using designed experiments, 4th edn. Wiley, New York
Kariyajjanavar P, Narayana J, Nayaka YA (2011) Degradation of textile wastewater by electrochemical method. Hydrol Current Res 2:110
Mohta A (2007) Electrochemical treatment of wastewater, an M. Tech Thesis, Department of Biotechnology and Environmental Sciences, Thapar University, Patiala-147004
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Rekha, H.B., Srinidhi, M.S., Murthy, U.N. (2019). Textile Wastewater Treatment by Electrochemical Oxidation—Response Surface Methodology. In: Ghosh, S. (eds) Waste Water Recycling and Management. Springer, Singapore. https://doi.org/10.1007/978-981-13-2619-6_20
Download citation
DOI: https://doi.org/10.1007/978-981-13-2619-6_20
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-2618-9
Online ISBN: 978-981-13-2619-6
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)