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VOL. 7, ISSUE 2 (2021)
Analysis and interpretation of heavy metal in reference to cost-effective adsorbents
Authors
M JudeJenita, H Anandalakshmi
Abstract
In emerging countries, heavy metal contamination is becoming more of a problem. Metal accumulation in fresh water sources has increased in emergent nations as a result of sewage water treatment, as well as increasing industrial production. This article gives an overview on various types of heavy metal pollution and elaborates on the same. It also includes data on the specific amount of pollution emitted by each heavy metal genre. Filtrations using membrane, adsorption using activated carbon, and electro-coagulation are widespread practice for removal of heavy metals from water, although they are ineffective in emerging countries.As a result, there has been much study done to determine efficacy of adsorbents with minimal fare in getting rid of these accumulated metals. The condition of heavy metal research right nowon negative consequences inthe human body, as well as heavy metal removal, is discussed, with a focus on cost-effective adsorbents that are viable in developing countries.It also takes into account the utilization of adsorbents derived from two major sources: agricultural waste deposits and other readily available waste materials. This article provides an overview of how these adsorbents are used in heavy metal removal, as well as information on how heavy metals and these adsorbents are influenced by different water quality circumstances.The use of agricultural goods and by-products as an alternative for present expensive ways of eliminating heavy metals from water and wastewater has received a lot of attention. Agricultural products can be utilized as low-cost sorbents in some cases. Agricultural by-products could be tweaked to improve their natural capabilities and increase their worth. The adsorption processes for heavy metal removal that have been proposed are also investigated. This article compiles a comprehensive list of adsorbents to furnish a quick overview of information on a variety of cost-effective agricultural commodities and deductible sorbents, as well as their modification for heavy metal removal from sewage water.
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Pages:10-18
How to cite this article:
M JudeJenita, H Anandalakshmi "Analysis and interpretation of heavy metal in reference to cost-effective adsorbents ". International Journal of Research in Advanced Engineering and Technology, Vol 7, Issue 2, 2021, Pages 10-18
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