The Influence of the Nature of the Gas into the Cavitation Destruction Organic and Biological Contanination of Wastewater from Brewing Industry

Uliana Vashkurak1 UlianaVashkurak [at] gmail.com
Taras Falyk,1
Lilia Shevchuk1 shev.lili2206 [at] gmail.com
  1. Technology of Organic Products Department, Lviv Polytechnic National University, Ukraine, Lviv, St.Jura Square 2
Abstract 

The influence of the nature of the gas (oxygen, nitrogen, a mixture of nitrogen and oxygen in the ration of 1:1) on the efficiency of ultrasound treatment has been investigated . The degrees of the destruction of organic substances and the degrees of water disinfection have been  calculated.

Keywords 
ultrasound cavitation
the degree of the destruction of organic substances
the degree of water disinfection
wastewater treatment
the nature of the gas.
References 

[1] S. Nasseri, F. Vaezi, A. H. Mahvi, R. Nabizadeh, S. Haddadi, “Determination of the ultrasonic effectiveness in advanced wastewater treatment”, J. Environ. Health. Sci. Eng., ran, vol. 3, no 2, pp. 109-116, 2006.