Water and water purification technologies

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WATER IN CITY: THE HYGIENIC ANALYSIS OF WAYS OF OPTIMIZATION OF WATER DELIVERY OF THE POPULATION »« FEATURES OF ACCUMULATION OF HEAVY METALS BY AQUATIC LIVES AT BIOREMEDIATING OF AGRICULTURAL SEWAGES

PRODUCTION RESEARCH OF INDUSTRIAL WASTEWATER TREATMENT IN BIOREACTOR WITH IMMOBILIZED MICROORGANISMS

L. Sabliy, V. Zhukova

National technical university of Ukraine “Kiev Polytechnic Institute”, Kiev, Ukraine

e-mail: larisasabliy@mail.ru

Wastewater of food industries contains high concentrations of nitrogen compounds mainly in the form of ammonium nitrogen The effective anaerobic-aerobic wastewater treatment technology from nitrogen compounds of malt industry wastewater is proposed. Biotechnology is suggesting with consistently jointed anaerobic and aerobic bioreactors with сcarrier for microorganisms immobilization. Design and process parameters of laboratory installation are makes. This technology allows to reach high levels wastewater treatment from organic (86-95%) and nitrogen compounds (81-93%).

Keywords: microorganisms immobilization, wastewater treatment, nitrogen compounds.

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21.08.2011 at 7:42 pm