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Problems of Architecture and Construction

Abstract

The study covered the analysis of the elimination of hardness to natural water and its adverse effects on humans and equipment. Especially the northern areas of the Samarkand, Bukhara and Navai regions of the Republic of Uzbekistan, the problems of groundwater hardness, their softening, the use of reverse osmosis and ultrafiltration, which are the newest physic-chemical methods, and the use of dynamic membranes to improve the performance of these problems.

First Page

78

Last Page

80

References

References: 1. Avvagsumov G.L., Vybornova M.S. Condition of water sources and drinking water quality// Water supply and sanitary technique. -1991.- No.7.-5. 2. Alekseev M.I., Dzjubo V.V. Research Technology of cleaning groundwater and development of individual water purification equipment, HEI Press. Construction. -1998.- No.10.-P. 88 3. Apelnisa Y.I., Alekseeva L.P., Cerska N.O. The problem of ozone treatment in the preparation of drinking water//Water supply and Sanitary technique. -1992.-JVb4.-22-27. 4. Pervov A.G., Andrianov A.P. Modern membrane systems of nano-filtration for the preparation of drinking water of high quality // Plumbing. -2007.H"2.24-31. 5. Zhurba M.G., Lubin T.N., Mezentseva Y.A. and others. New solutions in the preparation of drinking water// Water supply and sanitary engineering.-1994 - Pp. 16-19. 6. Kochetkov M.V. Prospects of use of underground waters in household and drinking water supply// Water supply and sanitary equipment.1991.- No.7.-79. 7. Korenevsky V.I.and others. Filters for water supply// Water supply and sanitary engineering.-1991.- No.7. P.23-24.

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