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Oxidation Technology for wastewater treatment
Alternative oxidation process
Though the focus of existing technologies is shifting towards Green Chemistry resulting into minimization of effluents from the process. It will probably take 10-15 years to achieve the ultimate zero discharge goal by implementing green chemistry in the processes.
Why alternative technology?
The efficacy of well established technique of biological oxidation has reduced now a days.
This is due to the development of many complex bio-refractory molecules due to the proposed modernization.
Thus it is important to develop technologies, which can either be used as an alternative of conventional techniques.
Alternative oxidation Technology
Individual oxidation technologies are as.
Photocatalytic oxidation
Cavitation
Fenton’s oxidation
Chemical oxidationÂ
Hybrid technologies
Ultasonic irradiation coupled with H2O2/Ozone
UV irradiation in combination with H2O2/Ozone
Sonophotolytic oxidation, and
Photo-Fenton process
