Abstract
The results of assessing the quality of tap water of the centralized drinking water supply system in Chelyabinsk for 2022-2023 and the efficiency of using a household flow filter to clean it. The variability of the mineral composition, the periodic non-compliance of water quality with the requirements of SanPiN 1.2.3685-21 in terms of the Fe content and the level of hardness, have been established. The high efficiency of purification of tap water from Fe, Li, Pb, Sn, Cu, Al ions by the water purifier tested for 1,5 years was revealed. Lower productivity in the filter operation is determined to reduce the levels of sulfates, fluorides, polyphosphates, hydrocarbonates and its alkalinity in water, inefficiency – in relation to Cl, Cr, K, Si and water hardness.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Problems of veterinary sanitation, hygiene and ecology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
