FILTER FOR DRINKING WATER FILTRATION

摘要

Filter for purification of drinking water is designed for purification of both natural and tap water from chemical contaminants employing sorption methods based on using a mixture of strongly alkaline carboxyl catex in the form of H+ whose substantial function is based on the fact that strongly alkaline anex has a gel structure and it is washed with water down to value of chemical oxygen indicator max. 2 mg O2/dm<3>, catex with weak acidity has a macroporous structure with pores distribution according to the diameter size 1 - 9.104 nm 45 - 50 %, 1 - 5.102 nm 30 - 35 %, others less than 1.102 nm with volume ratio of anex to catex in the mixture 2:1.