OCENKA EFFEKTIVNOSTI FIL'TROV DLYA DOOCHISTKI PIT'EVYH VOD V KONECHNOY TOCHKE POTREBLENIYA
Authors:
1.
KNITU im. A.N. Tupoleva-KAI:
2.
KNITU im. A.N. Tupoleva-KAI:
3.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 504.064.36:574
Language:
Russian
Keywords:
водоочистка, питьевая вода, ионы металлов, water purifying, drinking water, metal ion
Abstract (English):
Efficiency membranous , ion-exchange and sorption systems of clearing in conditions of soft water from superficial sources of water supply and in conditions of the increased rigidity of water of underground sources of water supply is investigated. It is shown, that efficiency of many filters of systems at clearing hard water is reduced. It is established, that for clearing from cations effective enough are polymer containing ion-exchange filters which also provide a sufficient degree of additional cleaning of drinking water from salts of rigidity. The filters realizing the identical mechanism of clearing and having different trading names show similar efficiency.
Efficiency membranous , ion-exchange and sorption systems of clearing in conditions of soft water from superficial sources of water supply and in conditions of the increased rigidity of water of underground sources of water supply is investigated. It is shown, that efficiency of many filters of systems at clearing hard water is reduced. It is established, that for clearing from cations effective enough are polymer containing ion-exchange filters which also provide a sufficient degree of additional cleaning of drinking water from salts of rigidity. The filters realizing the identical mechanism of clearing and having different trading names show similar efficiency.
Keywords:
водоочистка, питьевая вода, ионы металлов, water purifying, drinking water, metal ion
водоочистка, питьевая вода, ионы металлов, water purifying, drinking water, metal ion
1. Gosudarstvennyy dokladyo sostoyanii prirodnyh resursov i ob ohrane okruzhayuschey sredy Respubliki Tatarstan v 2011 gg.
2. SanPiN 2.1.4.1074-01 « Pit'evaya voda. Gigienicheskie trebovaniya k kachestvu vody centralizovannyh sistem pit'evogo vodosnabzheniya. Kontrol' kachestva».
