UGC Approved Journal no 63975(19)

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Published in:

Volume 7 Issue 8
August-2020
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2008266


Registration ID:
300071

Page Number

2006-2013

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Title

REMOVAL OF HEAVY METAL FROM WASTE WATER BY ELECTRO CHEMICAL OXIDATION (COAGULATION) PROCESS

Abstract

From last several decades Heavy metals pollution has become a more serious environmental problem as a result releasing toxic materials into the environment. There are lot of techniques physical , chemical , biological , advanced oxidation and electrochemical processes were used for the treatment of domestic, industrial and agricultural effluents. Heavy metals from the earth's crust to the environment due to rapid developments and increase in mining and industrial activities. The presence of this toxic metals in environment cause the changes of human exposure to these metals in excess of their natural levels through ingestion, inhalation or skin contact. Heavy metals are toxic for human health and all watery species depending on their concentrations and bioaccumulation conditions. Specific gravity greater than about 5 or relatively high density or high relative atomic weight is called as heavy metals (especially one i.e. poisonous) one mercury or lead. Heavy metals have density criteria range from above 3.5 g/cm3 to above 7 g/cm3. From the experimental analysis it’s clear that the % removal of metal increase with decrease in concentration and the % removal of metal increase with increase in contact time . The optimum value of concentration is 5-10 ppm in which higher % of metal removed after this % reduction of metal is decrease. The optimum value of contact time is 30-90 min . in which higher % of metal removed after this % reduction of metal is constant The % removal of metal increase with increase in pH. The optimum value of pH 5-6 in which higher % of metal removed after this % reduction of metal decrease.

Key Words

Electro Chemical Oxidation Process Photo Penton Process, wastewater Treatment, Heavy metals removal , Various Treatment processes.

Cite This Article

"REMOVAL OF HEAVY METAL FROM WASTE WATER BY ELECTRO CHEMICAL OXIDATION (COAGULATION) PROCESS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 8, page no.2006-2013, August-2020, Available :http://www.jetir.org/papers/JETIR2008266.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"REMOVAL OF HEAVY METAL FROM WASTE WATER BY ELECTRO CHEMICAL OXIDATION (COAGULATION) PROCESS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 8, page no. pp2006-2013, August-2020, Available at : http://www.jetir.org/papers/JETIR2008266.pdf

Publication Details

Published Paper ID: JETIR2008266
Registration ID: 300071
Published In: Volume 7 | Issue 8 | Year August-2020
DOI (Digital Object Identifier):
Page No: 2006-2013
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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