Yuxin manganese sand filter is the use of domestic high-quality manganese placer, grain density, high mechanical strength, chemical activity, not broken, do not dissolve in water, natural manganese sand. After washing polishing cleaning, crushing, drying, magnetic separation, screening, dust and other processing into sand. then processed by a certain manganese sand graded blending. It has the best water filter grading proportion, it has the largest volume in the unit ratio surface area, the strongest interception capability, the largest and smallest catalytic oxidation backwash churn. Yuxin manganese sand filter appearance of dark brown, nearly round, the main ingredient is manganese dioxide content of 35% -45% between. use groundwater manganese sand filter process, the process is simple, easy operation, low cost and long-term stability, the service period of more than five years, easy to manage, without filling any chemicals to achieve removal of iron, manganese, The purpose arsenic and other harmful substances, water quality fully meet the national drinking water standards, it is a very good groundwater treatment filter. natural manganese sand iron is a contact catalytic 20mg / L in addition to iron craft, iron content of less than suitable for groundwater iron. bivalent iron oxide and manganese can high water containing natural manganese sand into ferric iron, and are formed in the surface of the catalytic 'active membrane', to further improve the effect after iron. iron water through aeration only once by natural manganese sand filter, you can complete the entire process in addition to iron.
The company is specialized in producing series of water purification materials business, complete with independent import and export rights, the company is strong in technology, sophisticated equipment, advanced technology, detection means perfect, long history of production, product quality Habitat forefront of the domestic industry. Welcome to the new and old customers Advisory negotiations.