Shanghai Yuejiang chemical products Co., Ltd.   

Activated alumina defluoridation the white spherules, is made of high purity alumina by scientific method, catalytic and refined processing. It has fluoride removal capacity, good physical properties, high strength, non-toxic, tasteless, soaked in water for the same soft, not expansion, not broken, the use of safe and reliable, easy regeneration, long life characteristics. Can effectively adsorb and remove the harmful to human body fluoride in water, the fluorine agent purified water, can meet the state standards of hygiene of drinking water. Can be used in fluorine, arsenic removal, decolorization, deodorization of sewage removal from drinking water and industrial device.