MAIN CHARACTERISTICS OF WASTEWATER SEDIMENTS

نویسندگان

چکیده

The processes of self-purification nature due to the high concentration xenobiotics and resistance decomposition are very slow. Therefore, an urgent environmental task is restore environment: rational processing industrial agricultural waste, restoration land fertility from toxic chemicals, disposal sludge sewage treatment plants, purification water sources, etc. Among above problems production consumption, which associated with waste plants As a result household human activities, liquid generated in form wastewater, discharged into sewer. In process passing wastewater stage at plant, formed, dehydrated on sites natural conditions. This lengthy takes up large areas. addition, storage leads spread unfavorable gas-air background, soil groundwater pollution components that make sediment. Disposal also volumes (for Ukraine it necessary more than 1.8 million tons / year), accumulated over years carry hazards areas or developed "silt" maps " located near populated Silt strictly forbidden be stored without special permits conditions, cannot buried ordinary landfills, requirements for regulated by state standard DSTU 8727:2017.

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ژورنال

عنوان ژورنال: Tehnìka, energetika, transport APK

سال: 2022

ISSN: ['2520-6168']

DOI: https://doi.org/10.37128/2520-6168-2022-1-11