专利名称：Filter for drinking water filtration发明人：ELIZAVETA K. RIABOVA,LUDMILA B.
SURMEL,NIKOLAJ P. STUPIN
申请号：AU4429996申请日：19960131公开号：AU4429996A公开日：19970822
摘要：Filter for purification of drinking water is designed for purification of bothnatural and tap water from chemical contaminants employing sorption methods basedon using a mixture of strongly alkaline carboxyl catex in the form of H+ whosesubstantial function is based on the fact that strongly alkaline anex has a gel structureand it is washed with water down to value of chemical oxygen indicator max. 2 mgO2/dm<3>, catex with weak acidity has a macroporous structure with pores distributionaccording to the diameter size 1 - 9.104 nm 45 - 50 %, 1 - 5.102 nm 30 - 35 %, others lessthan 1.102 nm with volume ratio of anex to catex in the mixture 2:1.
申请人：AQUA ROSA, SPOL S.R.O.
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