錳砂濾料高含量低成本
一、錳砂簡(jiǎn)介:
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。用它處理地下水,工藝簡(jiǎn)單,操作方便,占地面積小,工程造價(jià)低,長(zhǎng)效穩(wěn)定,服務(wù)周期在5年以上,易于管理,不填加任何化學(xué)藥劑即可達(dá)到去除水中鐵、錳、砷等有害物質(zhì)的目的,水質(zhì)*達(dá)到地區(qū)飲用水標(biāo)準(zhǔn),是非常好的地下水處理濾料。
二、錳砂濾料理化指標(biāo):
分析項(xiàng)目
分析數(shù)據(jù)
分析項(xiàng)目
分析數(shù)據(jù)
MnO2 %
20-45
鹽酸可溶率%
<3.5
SiO2 %
17-20
磨損率%
≤1.0
鐵%
20左右
MnO2%
30-40
密度g/cm3
3.6
破碎率%
≤1.0
堆密度g/cm3
1.85
含泥量%
<2.5
三、錳砂性能:
錳砂濾料具有水處理濾料較理想的級(jí)配比例,使它在單位體積內(nèi)有較大的比表面積、較強(qiáng)的截污能力、較大的氧化催化作用和較小的反沖洗流失率。錳砂濾料外觀粗糙呈褐色或淡灰色,常用于生活飲用水的除鐵、除錳過濾裝置,濾水效果非常良好。(注:MnO2≥35%既可除鐵,又能除錳,MnO2≤30%)只能用于地下水除鐵)錳砂濾料主要用于降低水中的鐵錳鐵和錳總含量,我國(guó)一些地區(qū)地下水含鐵量可達(dá)5~10mg/L,也有高到20~30mg/L,含錳量可達(dá)0.5~2.0mg/L,**過2mg/L甚至各個(gè)高達(dá)5~10mg/L的也用發(fā)現(xiàn)。我國(guó)《生活飲用水標(biāo)準(zhǔn)》規(guī)定,生活飲用水中鐵的含量不應(yīng)**過0.3mg/L,含錳量不**過0.1mg/L,**過時(shí)**加以處理。因此地下水鐵、錳含量**標(biāo)后水質(zhì)顏色即發(fā)生變化,會(huì)給生活、生產(chǎn)用水將會(huì)造成很大的影響。
四、錳砂濾料常用規(guī)格:
0.4-0.8mm 0.5-1mm 0.8-1.2mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mm
因錳砂濾料強(qiáng)度低,一般不建議選用太小型號(hào),特殊規(guī)格可根據(jù)用戶需求另行加工。
五、聯(lián)系方式:
鄭州景泰凈水材料有限公司
聯(lián)系人:王漫
電話:
QQ:2892175600
郵箱:2892175600@
網(wǎng)址
公司地址:河南鄭州金水區(qū)農(nóng)科路
A, manganese sand profile:
Manganese sand filter material appearance of dark brown, suborbicular, ingredient is manganese dioxide, content is between 35% and 45%. Use it to deal with groundwater, simple technology, convenient operation, cover an area of an area small, 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.
Second, manganese sand filter arrange indicators:
project
data
project
data
MnO2
20-45%
Hydrochloric acid soluble rate
<3.5%
SiO2
17-20%
Wear rate
≤1.0%
Fe
20%
MnO2
30-40%
density
3.6 g/cm3
Broken rate
≤1.0%
Bulk density
1.85 g/cm3
Silt content
<2.5%
Three, manganese sand performance:
Manganese sand filter materials with water treatment filter material is the most ideal grading scale, making it in unit volume, specific surface area of the largest, the most powerful section carrying capacity, the catalytic oxidation of the largest and the smallest backwash turnover. Manganese sand filter material appearance rough brown or light gray, often used for domestic and drinking water of iron and manganese removal filter, filtering effect is very good. (note: the MnO2 35% or higher is in addition to iron, and manganese removal, MnO2 30% or less) can only be used for groundwater in addition to iron) manganese sand filter material is mainly used to reduce the total iron, ferromanganese and manganese content in the water, ground water in some regions iron content can be up to 5 ~ 10 mg/L, also has a high to 20 ~ 30 mg/L, manganese content can reach 0.5 ~ 2.0 mg/L, all is up to more than 2 mg/L or 5 ~ 10 mg/L is found. ";Drinking water standard"; regulation in our country, the drinking water of China railway content should not be more than 0.3 mg/L, manganese content is less than 0.1 mg/L, when more than must be handled. Therefore groundwater iron and manganese content exceeds bid after water color change, namely to life, the production water will have a big impact.
Four, manganese sand filter materials commonly used specifications:
0.4-0.8 mm, 0.8 1 mm 0.8 1.2 1.0 2.0 mm to 2.0 mm - 4.0 4.0 8.0 mm to 8.0 mm - 16 mm
Because of low manganese sand filter material strength, generally don\"t recommend choose small models, special specifications according to user needs further processing.
Contact:
ZhengZhou JingTai Water Purification Materials Co., Ltd.
Sales manager: Wang man
Phone:
QQ: 2892175600
E-mail: 2892175600@
Website
Add: Zhengzhou Henan agricultural road
型號(hào) : 35 ;
鹽酸可溶率 : 3.5(%) ;
化學(xué)成分 : MnO2 ;
硬度 : 6.0 ;
磨損率 : 1.0 ;
孔隙率 : 50(%) ;
密度 : 2.1(g/cm3) ;
抗壓力 : 23.5(kgf) ;
吸附率 : 99(%) ;
** : 景泰 ;
類型 : 高效 ;
性能 : 耐酸,耐堿,耐低溫,** ;
用途 : 水過濾 ;
適用對(duì)象 : 水 ;
濾料類型 : 錳砂 ;