As the face of each person, if the skin is out of balance, acne, rough and sensitive, or even dull, in addition to their own distress, but also affect the first impression of social interaction with others. What's even more distressing is that after using various brand-name cosmetics, there are still residual heavy metals that form continuous damage to the skin, which is difficult to remove with the usual cleaning.

The adsorption effect of montmorillonite includes surface adsorption and ion exchange adsorption, but its adsorption effect on non-ionic organic pollutants depends on the size of organic cations, and also depends on the cation exchange capacity of different montmorillonites, so the effect is relatively unstable.

Zeolite is a water-bearing alkali metal or alkaline earth metal silica-aluminate mineral, which is a tetrahedron composed of three elements: silicon (Si), aluminum (Al), and oxygen (O), among which the silicon and oxygen tetrahedra and the aluminum-oxygen tetrahedra form an infinitely expanding thre

Natural zeolite is an emerging material that is widely used in industry, agriculture and defense, and its uses are still being developed. Zeolites are used as ion exchangers, adsorbent separators, desiccants, catalysts, and cement blending materials.

How many kinds of zeolites are there? Guys, if you carefully go to collect information, you will go crazy, some wikis say more than 0 species, some say more than 50 species, some say more than 80 species. However, there are only three common types in the aquarium market, and generally speaking, these zeolites are white, green & pink blocks. But with so many varieties, which one is the best to use to choose?

Greenhouse cultivation as a major industry in modern rural areas, greenhouse soil degradation problems also seriously plague local farmers growing vegetables. Vegetable production in many areas of China over the years has caused soil tightening phenomena, some of which have become salinized, and vegetable yields have been declining year by year.