Zero-Valent Nano Iron Magnetic Powder For Sewage Treatment

Specification of Iron Magnetic Powder:

CAS No:7439-89-6

ENINEC No.:enquiry
Appearance:gray powder

Shape:spherical

Note: We can supply different size products of Nano Fe water treatment according to client's requirements.

Application of Iron Magnetic Powder:

1. Reduce nano iron

    Iron is an active metal with reducing power, so it can directly reduce the dye to the amino organic compound in the partial acid aqueous solution. Since the amino organic color looks lighter and is easy to be oxidized and decomposed, it can reduce the color of wastewater. Iron can reduce some heavy metal ions in wastewater.

2. Micro electrolysis

    Iron has electrochemical properties. The new ecological [H] and fe2 + of the electrode reaction products can cause oxidation and reduction of various components in the wastewater, and the dyeing auxiliaries will be destroyed, destroyed, and lose the ability to decolor; it can decompose macromolecular substances into small molecules. It also makes difficult-to-degrade chemical substances easy to handle, thereby improving the biological characteristics of water.

3. Condensation adsorption

    Under acidic wastewater conditions, a large amount of Fe2 + and Fe3 + will be produced. When the PH value becomes alkaline and aerobic, ferric hydroxide and ferrous hydroxide flocculate, the hydrolysis of ferric hydroxide will also generate hydrogen. Ferrous oxide complex ions, they all have very strong and powerful flocculation performance, so that the original suspended matter in the wastewater, the insoluble matter produced by micro-electrolysis and the color of the insoluble matter can be adsorbed and condensed, thereby reducing the wastewater Purify.

    It can be seen that the treatment of wastewater with zero-valent nano-iron powder has comprehensive effects of reduction, micro-electrolysis, and coagulation adsorption.