bbk 000000

UDC 628.35:62-278

Pervov A. G., Matveyev N. A., Karasyev P. L., Motovilova N. B.

Removing oil products and detergents from surface runoff with the use of reverse osmosis systems

Summary

The studies of developing advanced technologies of surface runoff treatment from oil products and detergents are presented. The technologies are based on the process of reverse osmosis with the use of membrane units of a new type with an «open channel». Eliminating the causes of deposit formation can provide for ten-fold increase of the incoming water concentration in the units. The amount of concentrate (aqueous solution containing concentrated pollutants) is reduced to less than 1% of the initial water amount. With such small amount the concentrate is removed together with sludge. The estimations of the economic benefit of the rational utilization of surface runoff for technical purposes are presented.

Key words

suspended substances , oil products , reverse osmosis , surface runoff , water treatment , membrane unit , concentration factor

The further text is accessible on a paid subscription.
For authorisation enter the login/password.
Or subscribe

SPISOK LITERATURY

1. Malinina I. V., Variushina G. P. Usovershenstvovannaia tekhnologiia ochistki poverkhnostnykh stochnykh vod // Vodosnabzhenie i san. tekhnika. 2009. № 8.
2. Pervov A. G. Resheniia problem sbrosa stochnykh vod avtonomnykh promyshlennykh ob"ektov // Vodosnabzhenie i san. tekhnika. 2011. № 11.
3. Pervov A. G., Andrianov A. P., Iurchevskii E. B. Sovershenstvovanie membrannykh sistem vodopodgotovki – iskliuchenie reagentov i stokov // Vodoochistka. Vodopodgotovka. Vodosnabzhenie. 2012. № 5 (53).