Iron-carbon micro-electrolysis technology is an ideal process for the treatment of high concentration organic wastewater

Reaction principle of iron - carbon filler

Iron-carbon micro-electrolysis technology is an ideal process for the treatment of high-concentration organic wastewater at present, also known as internal electrolysis method. It is used to electrolyze wastewater by using the micro-electrolysis material filled in the wastewater to generate 1.2V potential difference in the case of no power supply, in order to achieve the purpose of degrading organic pollutants.

When the system after water, can form numerous micro battery system equipment, in the role of space forms an electric field in the process of processing the new ecological [H] Fe2 +, etc to many components of REDOX reaction and waste water, such as can destroy the hair base of non-ferrous material of colored wastewater or base aid groups, or even broken, achieve degradation decoloring effect;Generated further oxidized to Fe3 +, Fe2 + them has strong adsorption of hydrate - flocculating activity, especially after alkaline adjust pH value to generate hydrogen ferrous oxide and iron hydroxide colloid flocculant, their adsorption capacity is much higher than general agent hydrolysis of iron hydroxide colloid, to a large number of dispersed particles adsorbed water, metal particles and organic macromolecules.

Its working principle is based on electrochemical oxidation - reduction of physical adsorption and flocculation precipitation work together to deal with waste water which has a wide range of good processing effect low cost operation and maintenance is convenient, do not need to consume electricity resource advantages of the technology for refractory wastewater of high concentration treatment can greatly reduce COD and chromaticity, improve wastewater biological availability, also can have very good effect of ammonia nitrogen removal.

Product parameters of iron - carbon filler

Specifications and models :2㎝×3㎝, 2㎝×5㎝

specific gravity :1.2t/m3, 

specific surface area :1.2m2/g and 1.3t/m3, 

voidage: ≥65%, 

physical strength :1150kg/cm2, 

Fe  ≥75%, 

C  ≥15%, 

catalytic element and activator  ≥10%, 

sintering temperature 1150-1200 ℃