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UDC 628.16:62-278

Pervov A. G., Andrianov A. P., Gorbunova T. P.

Development of Membrane Techniques with Reduced Water Consumption for Own Needs

Summary

Issues of the improvement of membrane techniques used in water treatment for the reduction of consumption of a concentrate at reverse osmosis plants and wash water at ultrafiltration units are considered. A change in the design of the membrane canal makes it possible to eliminate the causes of formation of sediment’s crystals. New techniques of water treatment with utilization of the concentrate and reduction of water consumption for own needs are proposed.

Key words:

water treatment , concentrate , membrane , reverse osmosis , ultrafiltration , filtrate

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SPISOK LITERATURY

1. Pervov A. G., Andrianov A. P., Jurchevskij E. B. Sovershenstvovanie konstrukcij membrannyh apparatov // Vodosnabzhenie i san. tehnika. 2009. № 7.
2. Jurchevskij E. B., Pervov A. G., Andrianov A. P., Pichugina M. A. Issledovanie tehnologicheskih harakteristik membrannyh jelementov s otkrytymi napornymi kanalami // Teplojenergetika. 2009. № 11.
3. Jurchevskij E. B., Pervov A. G., Andrianov A. P., Pichugina M. A. Issledovanie processov formirovanija otlozhenij v membrannyh apparatah s otkrytymi napornymi kanalami // Jenergosberezhenie i vodopodgotovka. 2008. № 4 (54).