How to remove the water of iron and manganese ion? The content of 30% of manganese dioxide have obvious effect.

As the manganese form of manganese sand filter materials are mainly composed of manganese dioxide, users can according to different processing purposes, choose different content of products, with MnO2 content not less than 30% of manganese sand filter material can be either manganese removal, and in addition to iron, if you have more request, can use MnO2 content 60%, manganese sand filter material service life long, don't need a dosing in handling any potions, treated water quality meet the national life drinking water quality standards.

manganese sand filter materials requirements:

a, manganese sand filter material has enough mechanical strength, chemical stability, enough do not contain toxic substances, and had no adverse effect on water quality in addition to iron.

2, manganese sand filter material have to iron, manganese have a larger adsorption capacity and shorter 'mature'.

manganese sand filter materials in addition to iron method: aeration oxidation, chlorine oxidation filter and contact oxidation.

manganese sand filter materials manganese removal methods: potassium permanganate oxidation, chlorine contact filtration and biological manganese and manganese fixation method, etc.

affect manganese sand filter materials: the main factors in addition to iron and manganese, iron and manganese interfere with each other in the process. 2, the influence of the water soluble silicate. 3, alkalinity, and the influence of PH value. 4, the influence of organic matter in water.

manganese sand filter material is mainly used for water quality of iron and manganese removal filter, the product is to use natural manganese ore as raw materials, the screening of processed into different content of manganese sand filter materials. Appearance of manganese sand filter material is spherical, pointed strong, brown, has the good performance of iron and manganese removal.

analysis project

test data

analysis project

test data

manganese content

15-50%

wear rate

1 or less. 0%

density

3. 4 g/cm3

broken rate

1 or less. 0%

density

2. 0 g/cm3

silt content

3 or less. 0%