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Advanced oxidation processes (AOPs) are now believed to be superior
in treating industrial effluent, especially effluent of textile
industry because of their several advantages over other treatment
techniques, including conventional and biological treatment
methods. In this study, an attempt has been made to assess the
efficiency of AOPs, including Hydrogen Per Oxide alone, Fenton,
Photo-Fenton, Solar Radiation assisted Photo-Fenton and Ozonation
for the color and COD removal of textile effluent. AOPs are proven
to be the efficient method for the treatment of textile effluent.
The performance of Fenton process was slightly better. Ozonation
was proved to be highly feasible and promising technique to
decolorize and reduce COD from textile effluent but it is very
costly. Photo-Fenton process via UV lamp considerably removed the
color and COD but it is not economically viable. Photo-Fenton
(sunlight) proved to be the most cost effective and efficient
procedure for the color and COD removal among all AOP's, whereas
Fenton process to be the second best option. So Solar assisted
Photo-Fenton proved as the most energy and cost effective process
among all AOPs.
The present study is the evaluation of total economic benefits
generated by the solid waste management activities. To assess the
financial viability/ sustainability and evaluation of social
acceptability and likely economic benefits to the locals in terms
of their improved status of life by the implementation of the
Integrated Waste Management System. The study concludes that the
proposed management system does not involve any long term
irreversible negative impacts. Most of the negative impacts
identified in the study are temporary and manageable through
adopting the Social Management Plan, by providing monitoring
arrangements and resources during design, construction and
operation stages of the project.
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