Iron powder for sewage treatment

Introduction to iron powder for sewage treatment.

Iron powder for sewage treatment is a new raw material for sewage treatment, also known as environmental protection iron powder.In sewage treatment, reduced iron powder will react with impurities in the water, has the decolorization, oil removal, dehydration, antibacterial, deodorant, except the algae, the removal of COD, BOD in water and heavy metal ions and other effect, in order to achieve the purpose of purifying sewage treatment for wastewater of reduced iron powder amount is very big, is also a good environmental protection material.  

zero-valent iron sewage treatment of iron powder, iron powder (environmental protection) as a result of its large specific surface area and high reactivity, not only used in wastewater treatment and has been widely used in organic matter and heavy metal contaminated soil repair in other environmental protection material, such as: iron carbon sintered iron complex compoundMicro electrolytic fillers such as catalytic oxidation fillers contain a large amount of iron powder for sewage treatment (environmental protection iron powder).

Standard of iron powder for sewage treatment: 

I :TFe 95%,SiO2 0.65%,S 0.03%,P 0.03%; 

II :TFe 92%,SiO2 5.0%,S 0.03%,P 0.03%; 

III :TFe 90%,SiO2 7.0%,S 0.03%,P 0.03%; 

IV :TFe 88%,SiO2 10.0%,S 0.03%,P 0.03%