Hostname: page-component-76fb5796d-skm99 Total loading time: 0 Render date: 2024-04-26T18:29:43.257Z Has data issue: false hasContentIssue false
  • English
  • Français

Application of ion exchange membranes in enhancing algal production alongside desalination of saline water in microbial fuel cell

Published online by Cambridge University Press:  08 April 2019

B. Neethu ,
H. Pradhan ,
Pankaj Sarkar  and
M. M. Ghangrekar
B. Neethu
Affiliation:
Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India
H. Pradhan
Affiliation:
Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India
Pankaj Sarkar
Affiliation:
Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India
M. M. Ghangrekar*
Affiliation:
Department of Civil Engineering, Indian Institute of Technology, Kharagpur, 721302, India
*
*(Email: ghangrekar@civil.iitkgp.ac.in)
Get access

Abstract

In the present world scenario the demand for fresh water and clean energy is driving the need to convert a microbial fuel cell (MFC) into an algal-based microbial desalination cell (MDC) that can support algal growth along with desalination of saline water. In this study, the performance of a five-chambered MDC fed with saline water having two different salt concentrations, namely 2.5 g/L and 5.0 g/L in desalination chamber, as well as MDC operated without algae in catholyte was investigated. The algal-based MDC operated with 5 g/L of total dissolved solid (TDS) in desalination chamber exhibited the best performance results among all other combinations giving a maximum power density of 45.52 mW/m2 and a desalination efficiency of 71 ± 2 %. Also, a chemical oxygen demand (COD) removal efficiency of 78 % and coulombic efficiency of 12.24 % was achieved with 5 g/L NaCl concentration in desalination chamber. Based on this experimental performance evaluation, it can be inferred that algal-based MDC can provide a promising and sustainable approach for wastewater treatment with the capability of simultaneous desalination, algal production and electrical energy recovery.

Keywords

carbon dioxidediffusionenergy generationenvironmentenvironmentally protective
Type
Articles
Information
MRS Advances , Volume 4 , Issue 19: Broader Impact/Machine Learning and Robotics , 2019 , pp. 1077 - 1085
Copyright
Copyright © Materials Research Society 2019 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

References:

Youssef, P.G., Al-Dadah, R.K., and Mahmoud, S.M., in Energy Procedia 61, 2604-2607 (2014).CrossRefGoogle Scholar
Strathmann, H., Desalination 264(3), 268-288 (2010).CrossRefGoogle Scholar
Cao, X., Huang, X., Liang, P., Xiao, K., Zhou, Y., Zhang, X., and Logan, B.E., Environ. Sci. Technol. 43(18), 7148-7152 (2009).CrossRefGoogle Scholar
Neethu, B. and Ghangrekar, M.M., Water Sci. Technol. 76, 3269 (2017).CrossRefGoogle Scholar
Kokabian, B. and Gude, V.G., Environ. Sci. Process. Impacts 15, 2178 (2013).CrossRefGoogle Scholar
Pradhan, H. and Ghangrekar, M.M., Water Sci. Technol. 70(12), 1948-1954 (2014).CrossRefGoogle Scholar
Tiwari, B.R. and Ghangrekar, M.M., Energy and Fuels 29, 3518 (2015).CrossRefGoogle Scholar
Logan, B.E., Hamelers, B., Rozendal, R., Schröder, U., Keller, J., Freguia, S., Aelterman, P., Verstraete, W., and Rabaey, K., Environ. Sci. Technol. 40, 5181 (2006).CrossRefGoogle Scholar
APHA, 21th Ed. Am. Public Heal. Assoc. Washingt. DC, USA (2012).Google Scholar
Logan, B.E. and Regan, J.M., Trends Microbiol. 14(12), 512-518 (2006).CrossRefGoogle Scholar
Kim, Y. and Logan, B.E., Environ. Sci. Technol. 45(13), 5834-5839 (2011).CrossRefGoogle Scholar
Yang, E., Choi, M.J., Kim, K.Y., Chae, K.J., and Kim, I.S., Environ. Technol. (United Kingdom) 36(7), 852-860 (2015).Google Scholar
Bhowmick, G.D., Noori, M.T., Das, I., Neethu, B., Ghangrekar, M.M., and Mitra, A., Int. J. Hydrogen Energy 43(15), 7501-7510 (2018).CrossRefGoogle Scholar
Fan, Y., Sharbrough, E., and Liu, H., Environ. Sci. Technol. 42(21), 8101-8107 (2008).CrossRefGoogle Scholar
Jacobson, K.S., Drew, D.M., and He, Z., Bioresour. Technol. 102(1), 376-380 (2011).CrossRefGoogle Scholar
Mehanna, M., Saito, T., Yan, J., Hickner, M., Cao, X., Huang, X., and Logan, B.E., Energy Environ. Sci. 3(8), 1114-1120 (2010).CrossRefGoogle Scholar