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Journal of Chemical Engineering & Process Technology

Journal of Chemical Engineering & Process Technology
Open Access

ISSN: 2157-7048

Rawat L

Rawat L

India

Publications
  • Research Article
    Effect of Two Waves of Ultrasonic on Waste Water Treatment
    Author(s): Kumar R, Yadav N, Rawat L and Goyal MKKumar R, Yadav N, Rawat L and Goyal MK

    In the area of water purification, ultra sonication offers the possibility of an efficient removal of pollutants and germs. Ultrasound treatment is one of several technologies that promote hydrolysis – the rate-limiting stage during wastewater treatment. The basic principal of ultrasound is based on the destruction of both bacterial cells and difficultto-degrade organics. In wastewater, various substances and agents collect in the form of aggregates and flakes, including bacteria, viruses, cellulose and starch. Wastewater is composed largely of the substances responsible for the offensive, pathogenic and toxic materials. In the present research work we found that the ultrasonic treatment is very effective for the waste water purification. The bacterial populations in sludge were decreased according to the frequency (35 KHz and 130 KHz) and time period (5, 10, 20 and 30 min). As .. Read More»
    DOI: 10.4172/2157-7048.1000193

    Abstract PDF

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