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Treatment of Grey Water Generated from Hostels by Cost-Effective Adsorbents - A Case Study
Subject area: Science,Engineering and Technology · Area of research: Wastewater Treatemnt
Abstract
Grey water recycle is a genuine measure for redeeming water on the local level and decreasing the load on wastewater treatment plant. Filtration with cost effective adsorbent media is used in this research to recycle grey water which can be efficiently used for irrigation. Fly ash available in surplus at thermal power plants nearby the study area was utilized as an adsorbent. The parameters such as Total Suspended Solids (TSS), TDS, COD, BOD, DO, Na, Total N, Total P and chlorides in the effluents before treatment are surpassing the tolerance limits. The characteristics of the treated effluent revealed that for many parameters there were more than 85% deductions from the original value of the grey water and for some parameters the reduction was very low.
Keywords
Grey water, Filtration, Adsorbents, Fly ash
References
[1] Al-Hamaiedeh, Husam, and M. Bino. "Effect of treated grey water reuse in irrigation on soil and plants." Desalination vol. 256, no. 1-3, pp. 115-119, 2010.
[2] APHA–AWWA Standard methods for water and wastewater, 20th ed, American Public Health Assoc/American Water Works Assoc. Washington DC, USA 2005.
[3] Dalahmeh, Sahar S., et al. "Efficiency of bark, activated charcoal, foam and sand filters in reducing pollutants from greywater." Water, Air, & Soil Pollution vol.223, no.7, pp.3657-3671, 2012.
[4] Food and Agriculture Organization of the United Nations (2012) Coping with water scarcity, an action framework for agriculture and food security. http://www.fao.org. Accessed 23 September 2012
[5] Gross, A., et al. "Reliability of small-scale greywater treatment systems and the impact of its effluent on soil properties." International Journal of Environmental Studies vol.65, no.1 pp.41-50, 2008.
[6] Metcalf & Eddy, Inc Wastewater engineering-treatment and reuse. Tata McGraw Hill Education Private Limited, New Delhi. 2003.
[7] Morel A (2005). Greywater treatment on household level in developing countries- a state of the art review. http://www.susana.org/lang-en/ library?view=ccbktypeitem&type=2&id=1047.Accessed 13 December 2012.
[8] Morel, A., Diener, S. (2006) Greywater management in low and middle-income countries, review of different treatment systems for households or neighbourhoods. Swiss Federal Institue of Aquatic Science and Technology (EAWAG),
[9] Oteng-Peprah, Michael, Mike Agbesi Acheampong, and Nanne K. DeVries. "Greywater characteristics, treatment systems, reuse strategies and user perception—a review." Water, Air, & Soil Pollution vol.229, no.8, pp.1-16, 2018.
[10] United Nations (UN) (2012) The global water crisis. http://www. un.org/works/sub2.asp?lang=en&s=19. Accessed 23 September 2012.
[11] Zuma, Bongumusa M., et al. "Mulch tower treatment system Part I: Overall performance in greywater treatment." Desalination vol.242, no.1-3, pp. 38-56,2009.
How to cite this paper
@article{1703387,
author = {P Sivarajan},
title = {Treatment of Grey Water Generated from Hostels by Cost-Effective Adsorbents - A Case Study},
journal = {Iconic Research And Engineering Journals},
year = {2022},
volume = {5},
number = {10},
pages = {230-234},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1703387.pdf},
abstract = {Grey water recycle is a genuine measure for redeeming water on the local level and decreasing the load on wastewater treatment plant. Filtration with cost effective adsorbent media is used in this research to recycle grey water which can be efficiently used for irrigation. Fly ash available in surplus at thermal power plants nearby the study area was utilized as an adsorbent. The parameters such as Total Suspended Solids (TSS), TDS, COD, BOD, DO, Na, Total N, Total P and chlorides in the effluents before treatment are surpassing the tolerance limits. The characteristics of the treated effluent revealed that for many parameters there were more than 85% deductions from the original value of the grey water and for some parameters the reduction was very low.},
keywords = {Grey water, Filtration, Adsorbents, Fly ash},
month = {April},
}