Assessment of the effectiveness of biological treatment wastewater at “Binokor” aeration station located at Urta Chirchik district of Tashkent region
B IsmailkhujaevTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, UzbekistanM. AbdukodirovaTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, Uzbekistan
ABI
Abstract
The article summarizes the results of research on improved sewage treatment technology at the "Binokor" Aeration Station, the biological treatment technology of pistia and eichhornia aquatic plants; studies have shown that the physical and chemical composition of wastewater improved after 7 days of planting aquatic plants, that is, the smell of the water has disappeared, the color has become clearer, the pH of the water has been neutral, the nutrients were absorbed by plants from 50% to 70% of, and the demand for oxygen was satisfied to 95%. It should be noted that the pistia plant has a more active absorption of substances in the domestic wastewater than the eichhornia species.
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