Search academic texts

Information × Registration Number 0207U010192, 0107U005635 , R & D reports Title Making of autonomous water-training complexes for village populated spots popup.stage_title Head Mamchenko A.V., Registration Date 28-12-2007 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Autonomous complexes of potable water preparation with the analytical checking systems of the collective and individual use for rural settlements were developed and producted. They are based on combination of low pressure reverse osmosis or nanofiltration with other physical and chemical methods of water treatment depend on its composition. Considerable attention is spared to previous water treatment with the purpose of the maximal lengthening of exploitation term of membranes.In the developed complexes provide for mixing of the preliminary cleared water and permeat, got a reverse osmosis that allows to increase the output of the cleared water and to avoid the necessity of its satiation by the useful matters, in particular, by the calcium compounds, extracted by this method. The using of the ultraviolet disinfecting of initial water and permeat makes provision for improvement of exploitation conditions of membranes and makes impossible unforeseen microbiological water contamination. Product Description popup.authors popup.nrat_date 2020-04-02 Close