Kyryluk S. Purification of concentrated sewage of galvanic production in a combined system

The dissertation is devoted to the substantiation of the events, a new technological approach is proposed in order to improve existing purification systems by using a combined system based on: classification of concentrated waste water (which allows to determine the appropriate purification methods depending on the structure of the water system, the basis of which is hydrated ion); the use of separate streams of sewage as chemical reagents (in order to reduce the cost of cleaning); phased implementation dispensing of reagents and the phase of cleaning (which will provide the maximum effect of concentrated waste water purification). Thus, the proposed combined system of purification of concentrated wastewater of galvanic production involves a combination of local, periodically operating systems for the purification of divided into separate categories of concentrated sewage and a centralized continuous system for their joint purification.