N.G.Bugai, A.I.Krivonog, V.V.Krivonog, V.L.Fridrihson Fibrous-porous materials of polymeric fibres in meliorative and hydraulic engineering and at water cleaning |
Applied hydromechanics, Vol. 9 (81) ¹ 2-3, (2007) |
| Results of researches of filters from fibrous--porous polyethylene (FPP), lead in Institute of hidromechanics NAS of Ukraine for last 20 years are presented in shorthand form. Filters from FPP carry out a role of return filters and can be applied as independent filtration cloths, as pipe-filters. Results of researches of physicomechanical, filtrational and protective properties; mud injection and water intake capacity of drainage designs; reagentless, contact reagentive clearing and dechalybeate water are presented. Proposals on improvement of technology of construction of a drainage are presented. Besides results of definition by a indicator method of the real porosity, concentration and density in pores of settling filter, and also regeneration of the filter without disturbance of it's structure are presented. |
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| TEXT LANGUAGE: Russian |