【昌盛】大量直銷各種濾料錳砂_錳砂濾料_過濾材料_機械設備_貨源

濾料類型：錳砂	適用對象：水	用途：除鐵除錳
性能：耐酸,耐堿,耐高溫	類型：高效	品牌：昌盛
吸附率：57（％）	抗壓力：1500（kgf）	密度：3.6（g/cm3）
孔隙率：48（%）	磨損率：1.0	硬度：8
化學成分：錳鐵矽	鹽酸可溶率：3.5（%）

ng>【昌盛】大量直銷各種濾料錳砂ng>

錳砂簡介：

錳砂濾料是采用優質天然錳礦石加工而成，外觀呈褐色，對於地下水除鐵、除錳過濾有獨特的效果。

錳砂濾料是采用國內優質錳砂礦、晶粒致密、機械強度大、化學活性強、不易破碎、不溶於水的天然錳礦砂。經水洗打磨除雜、破碎、乾燥、磁選、篩分、除塵等工藝加工成砂。再把加工好的錳砂按一定的級配調合而成。它具有水處理濾料最理想的級配比例，使它在單位體積內有最大的比表麵積、最強的截污能力、最大的氧化催化作用和最小的反沖洗流失率。

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。

采用錳砂濾料處理地下水，工藝簡單，操作方便，工程造價低，長效穩定，服務周期在5年以上，易於管理，不填加任何化學藥劑即可達到去除水中鐵、錳、砷等有害物質的目的，水質完全達到國傢飲用水標準，是非常好的地下水處理濾料。

錳砂的理化指標：

分析項目測試數據分析項目測試數據

密度 2．66g/cm3 破碎率 ≤1.0%

堆密度 1.85 g/cm3 磨損率 ≤1.0%

含泥量 ≤ 2.5% MnO2 30-40%

錳砂的應用：

天然錳砂是一種很強的氧化劑，能對水中二價鐵起氧化作用，常用於飲用水除鐵、除錳過濾裝置，地下水除鐵除錳凈化水質使用。

使用錳砂的註意事項：

錳砂的使用的年限，對含鐵濃度高的地下水一般為3~5年，對含鐵濃度低的地下水，使用年限更長，有的已逾十年。在有的天然錳砂濾池中，濾層上部的錳砂會逐漸形成球狀的“銹砂”，“銹砂”表麵有一層“活性濾膜”，仍具有接觸催化除鐵能力，所以，形成“鐵砂”，不是天然錳砂失效的標志。當”銹砂“長大致使濾料粒徑過粗而影響除鐵效果時，才有必要更換部分濾料。所以，在我們的施工過程中要註意是否有“銹砂”的存在，如果有的話一定要辨別清楚“銹砂”的大小，如果是小的規格，可以繼續使用，可以減少我們的工業成本，如果是大的規格，就要換掉，以免影響過濾水質。

Manganese sand:

Manganese sand filter is made of high quality natural manganese ore processing, the appearance of a brown, for groundwater in addition to iron, and manganese filter has a unique effect.

Manganese sand filter is used domestic high-quality manganese placer, grain density, high mechanical strength, strong chemical activity, not easily broken, insoluble

In water natural manganese ore. After washing, drying, crushing grinding impurity, magnetic separation, screening, dust and other processing into sand. The processing of manganese sand according to certain gradation are mixed into. It has a water treatment filter ideal gradation proportion, make it in unit volume has the largest surface area, most of the sewage interception capacity, maximal oxidative catalysis and minimal backwash erosion rate. Manganese sand filter looks dark brown, nearly circular, main component is manganese dioxide content of between 35%-45%. The manganese sand filter for groundwater treatment, has the advantages of simple process, convenient operation, low cost, long term stability, service period in more than 5 years, easy to manage, do not add any chemical medicament to remove water iron, manganese, arsenic and other harmful substances, quality fully meet the national drinking water standards, is a very good groundwater filter material.

Manganese sand physicochemical index:

Analysis project test data analysis project test data

The density of 2.66g/cm3 broken rate≤1%

Bunch density 1.85 g/cm3 abrasion rate≤1%

Mud content≤2.5% MnO2 30-40%

Application of manganese sand:

Natural manganese sand is a strong oxidizing agent, water price to two from the oxidation of iron, commonly used in drinking water in addition to iron and manganese removal filtration device, removing iron and manganese from groundwater purification of water use.

Matters needing attention in using manganese sand:

Manganese sand 's use of the term, of iron containing high concentrations of groundwater is generally 3~5 years, of iron containing low concentration groundwater, longer service life, some more than ten years. In some natural manganese sand filter, manganese sand filter layer is gradually forming globose " rust sand ", " rust sand " surface has a layer of " active membrane ", still have a catalytic iron removal ability, therefore, forms the " iron ", is not the natural manganese sand failure sign. When the " rust " grow up in sand filter media size too rough and effects of iron removal effect, it is necessary to replac part of filter material. So, in our construction process should pay attention to whether there is a " rust sand " exist, if some words must discern " rust sand ", if it is small size, can continue to use, we can reduce the industrial cost, if it is a large size, will be replaced, so as not to affect the filtering water quality.