Filter element assembly for purifying water and removing chlorine and filter element

Abstract

The invention relates to the technical field of water purifying, and particularly relates to a filter element assembly for purifying water and removing chlorine and a filter element. The filter element composition comprises the following components in parts by weight: 15-28 parts of calcium sulfite, 12-23 parts of KDF, 13-26 parts of tourmaline, 13-26 parts of medical stone, 6-14 parts of quartz sand, 3-10 parts of negative ion activation spheres, 3-10 parts of negative potential ball, and 1-5 parts of crystal. With the adoption of the filter element of the filter element composition, the filtered tap water contains less than 0.01mg / L of free residual chlorine; and the effect of rapidly effectively removing chlorine can be achieved.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a filter element composition for water purification and dechlorination. Background technique [0002] At present, the household tap water in our daily life has been sterilized and filtered for people's daily use. Chlorine is currently the most widely used disinfectant. Due to the large amount of chlorine used for disinfection, the amount of chlorine in tap water increases, which is extremely harmful to human health. Although chlorine disinfection is effective in killing bacterial cells, it also has a serious impact on other organism cells and human cells. When chlorine reacts with organic acids, many carcinogenic by-products, such as chloroform, are produced. More than a certain amount of chlorine will cause many harms to the human body, and it has an unpleasant smell, commonly known as "bleach powder smell". Expert research has found that taking a bath with tap wat...

AI Technical Summary

Problems solved by technology

The common way to filter chlorine gas is to put water in a large container and leave it overnight to remove it, but it is inconvenient to use water

Some households install filtering devices in drinking water, mostly using materials such as PP cotton and activated carbon, but the adsorption of impurities in water is not specific, and the dechlorination effect is not good.

And activated carbon has powder, which will expand when exposed to hot water, so it cannot be used to filter hot water