Manganese sand is made of natural manganese sand or manganese ore as raw material, crushing process, repeated screening, processed into different contents of manganese sand filter. The appearance of rough, brown, has a good iron and manganese functions, it is the ideal product for water supply and drainage industry. As a form of manganese sand filter manganese manganese dioxide mainly based, users can be noted in the different processing purposes. Currently natural manganese sand filter service life, the use of natural MnO2 addition to iron ore, its principle there are two kinds: one is the role of the so-called membrane, manganese sand surface has a strong layer of oxidation. Another is antiferromagnetic manganese ore itself catalyze the water divalent iron into trivalent iron catalysis, then ferric kilohertz manganese ore particles adhered to the surface and thus play a purpose other than iron. Natural manganese dioxide can oxidize water divalent iron to trivalent iron to precipitate is removed, the water clean. Manganese dioxide dissolved oxygen in water is oxidized into heptavalent manganese oxide. Seven manganese oxide in water and then divalent iron into trivalent iron. Natural manganese ore is a strong oxidant, can play in water stock iron oxidation. Hydrochloric acid can be dissolved in water application can not acidic. Some manufacturers and individuals online propaganda that natural manganese sand slightly soluble in hydrochloric acid is no scientific basis, manganese sand filter Product Details: manganese sand filter is mainly dealing with water as a catalytic oxidation agent itself, with its own strong oxidation of other substances with the price of water oxidation of manganese sand filter in the water in addition to the divalent iron ions, are generally not suitable for iron content in 2020mg / L or more of water and other substances out of more than rough treatment In treatment with manganese sand. When manganese sand filter manganese sand in the pool operations, with strong oxidizing manganese ions cheap clothes reactants active manganese sand manganese sand filter membrane service life, a new blow as a contact oxidation reaction instead of the substance, so that the film is growing faster reaction, the reaction of manganese sand filter manganese sand is also used, especially for medium-sized co-siphon water filter and in addition to various types of iron and manganese in addition ferromanganese siphon canister Because filter backwash lower head, often inappropriate to use a large density of natural manganese sand filter. Large heavy polluting factories everywhere around the city, the city's water undrinkable already now because the village is surrounded by water sources dispersed and lack of effective protection of drinking water in rural areas presents dispersion, diversity and non-chaos features , water treatment often only by simple sedimentation or clarification, can not effectively kill the bacteria ,, the villagers had been drinking after simple non-compliance of the river sedimentation. Meng kill natural increase in the use of ships capable of divalent iron oxide in water, will form the reaction layer of active membrane area of ??filtration membranes increases the extent of the reaction, when the water contains iron through after exposure, only via manganese sand After the media will be able to complete a basic filter and clean the filter, manganese sand choice. Manganese sand filter ultrafiltration for the removal of suspended solids and microorganisms for iron and manganese removal by ultrafiltration for the removal of fluoride used in drinking water treatment processes film will be the best choice to replace the traditional process. Manganese sand filter use will also play a greater role in it. Even the water quality in rural areas is more and more serious challenge, people drinking water problem is now imminent problem. Manganese sand filter specifications _ Song Xin sand filter manganese manganese sand factory _ Lijiang provided by Gongyi City Song Xin Industrial Co., Ltd. filter. Filter Gongyi City Song Xin Industrial Co., Ltd. (www.sxlc.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!