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Sewage treatment of dairy enterprises with aerobic biological systems

Abstract

The total amount of industrial wastewater of milk-processing enterprises in Belarus reaches up to 12 million tons per year. About 5 million tons of the total amount arrive on the filtration fields, and the rest are directed into the city sewage systems and further to treatment facilities of public system. In case of sewage discharge on the filtration fields the environmental pressure in the area of «dairy lakes and rivers» worsenssharply, and during the summer period the pressurestrengthenseven more.
According to the data of monitoring of industrial drains of the enterprises, the main polluting components of sewage of milk-processing enterprises are the rests of the dairy products.

About the Authors

A. Dernovich
ЗАО «ДиАрКласс»
Belarus


O. Soroko
Институт мясо-молочной промышленности
Belarus


References

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2. Зволинский, В.П. Экологически безопасные технологии: учеб. пособие / В.П. Зволинский, М.Д. Харламова, Д.А. Кривошеин. – М.: Издво РУДН, 2004. – 172 с.

3. Дернович, А.В. Современные аэробные биологические системы очистки сточных вод промышленных предприятий / А.В. Дернович // Совершенствование технологий и оборудования пищевых производств: сб.докл. 26 науч.-практ. конф. 22–23 февраля 2012 г./ Труды Белорусского технологического университета.−Минск, 2012. – Ч. 2.


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For citations:


Dernovich A., Soroko O. Sewage treatment of dairy enterprises with aerobic biological systems. Topical Issues of Processing of Meat and Milk Raw Materials. 2014;1(9):129-141. (In Russ.)

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ISSN 2220-8755 (Print)