Куницький, С. О. та Kunytskyi, S. O. (2019) ОСОБЛИВОСТІ ПРОЕКТУВАННЯ СТАНЦІЇ ВОДОПІДГОТОВКИ. Вісник Національного університету водного господарства та природокористування (4(88)). с. 90-98.

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Анотація

Проаналізовано показники якості артезіанської води зі свердловин, що забезпечують питне водопостачання жителів смт Гоща Рівненської області; обґрунтовано рекомендації щодо проєктування станції знезалізнення підземних залізовмісних вод. Приведено основи розрахунків для умов фільтрування та промивання фільтрів станції.

Title in English

FEATURES OF DESIGN OF WATER PREPARATION STATION

English abstract

The state of water resources and water supply of the population of Ukraine remains one of the major pressing threats to Ukraine’s national security in the environmental field and the issue of adaptation of water resources management in the face of climate change and the uneven distribution of moisture in the greater territory of our country. The presence of iron in water makes it unusable for drinking and domestic and industrial use. This problem is particularly acute for rural residents, suburban home owners, sanatoriums, and holiday homes, since it is the groundwater they use that contains a large amount of dissolved iron. When the iron concentration is less than 0.2 mg/dm3, the odor is usually not felt, but turbidity and water color may occur. Filter regeneration is of great importance in the reliable and stable operation of water purifying filters. The process of washing the filter loading is explained by the increase of hydrodynamic and the decrease of adhesive forces between the contaminated and the loading granules. Increase in population and degree of improvement of buildings, increase in production volumes, as well as satisfactory quality of the filtrate (in color and taste) and poor performance of the station (failure to meet design parameters, insufficient capacity, removal of expanded polystyrene from the filter into the sewer), as well as a number of other forced to reconstruct the existing stations of water iron removal. At the water treatment complex in the village of Hoshchа, Rivne region, the quality of artesian water from wells that provide drinking water supply to the residents of the town is analyzed; the recommendations for designing the iron-iron substation station for groundwater are substantiated. The basics of calculations for filtering and washing conditions of station filters are given.

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