FLOTATION TREATMENT OF SEWAGE WATER STORAGE OF IRON ORE MINING AND CONCENTRATION ENTERPRISE
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- Category: Environmental safety, labour protection
- Last Updated on 01 October 2014
- Published on 01 October 2014
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V.Ye. Kolesnik, A.V. Pavlichenko, V.I. Beskrovny, Ya.B. Bondarenko
As a preventive measure of improvement of industrial complex water objects condition on target it has been offered to clear additionally sewage of tailing pit by flotation, with using a bubble-film extractor of impurity. Biological testing of the cleared sewage by growth test the results of which were compared with results of similar test of the water taken from the input and the exit of tailing pit has been held. It has been established, that phytotoxicity of the cleared water decreases on the average by 28%.
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 2010_07-08 Koles
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