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錳砂濾料外觀黑褐色，近圓形，主要成份是二氧化錳，含量在35%-45%之間。是采用天然錳礦石加工而成，外觀呈褐色，對于地下水除鐵、除錳過濾有獨特的效果。采用錳砂濾料處理地下水，工藝簡單，操作方便，工程造價低，長效穩(wěn)定，服務周期在5年以上，易于管理，不填加任何化學藥劑即可達到去除水中鐵、錳、砷等有害物質(zhì)的目的，水質(zhì)完全達到飲用水標準，是非常好的地下水處理濾料。
錳砂濾料是鐵以Fe2 的狀態(tài)曾于地下（井）水中，其水有異色異味，污染離子交換樹脂而降低交換能力，長時間后生成鐵垢，影響傳熱，能腐蝕設(shè)備。而錳砂中的MnO2與Fe2 發(fā)生氧化還原反應，使Fe2 變?yōu)镕e3 并生成 Fe(OH)3沉淀，從而利用錳砂過濾的反沖洗功能達到去除凈化的目的。
Manganese sand filter material appearance of dark brown, suborbicular, ingredient is manganese dioxide, content is between 35% and 45%. Is made of high quality natural manganese ore and brown on the appearance, for groundwater iron and manganese removal filter has a unique effect. Using manganese sand filter material processing of groundwater, the craft is simple, convenient operation, low engineering cost, long-term stability, the service period in 5 years, easy management, do not add any chemicals to remove the harmful material such as fe, mn, arsenic water, the purpose of the water quality fully meet the national drinking water standard, groundwater is a very good filter material processing. Manganese sand filter material is in the state of Fe2 was in underground iron (well) water, its water have different color smell, and reduce the pollution of ion exchange resin exchange capacity, long time later to iron scale, affect the heat transfer, corrosion of equipment. And manganese sand MnO2 and Fe2 of REDOX reaction, make it become a Fe3 and Fe2 generated Fe (OH) 3 precipitation, and use of manganese sand filter backwash function to achieve the purpose of removing purification.
分析項目 | 分析數(shù)據(jù) | 分析項目 | 分析數(shù)據(jù) |
MnO2含量% | 20-45 | 比重g/cm3 | 3.2-3.6 |
SiO2含量% | 17-20 | 容重g/cm3 | 2.0 |
鐵含量% | 20左右 | 鹽酸可溶率% |
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