New catalyst packing manufacturer, the new catalyst packing price is through the inner electrolysis anode and cathode catalysts and new architecture style alloys at high temperatures to form a structure for a large concentration of organic matter, high toxicity, high chroma, biorefractory wastewater treatment, can greatly reduce the wastewater color and COD, improve B / C ratio that improve wastewater biodegradability. To solve the traditional micro-electrolysis easy short flow, compaction, removal of instability, the problem of higher operating costs. Advanced Oxidation breaks the traditional micro-electrolysis filler filler compaction passivation bottlenecks, and greatly improves the processing speed of wastewater, making iron-carbon micro-electrolysis technology to a broader, rapid promotion, is an iron-carbon micro-electrolysis technology, a technological revolution. It can be widely used in: printing and dyeing, chemical, electroplating, pulp and paper, pharmaceutical, scouring, pesticides, pickles, alcohol and other types of industrial wastewater and treated water reuse project. New catalyst packing manufacturer, the new catalytic oxidation catalyst packing prices generated Fe (OH) 3 colloidal aggregates, the adsorption capacity is much higher than the general agent hydrolysis resulting Fe (OH) 3 adsorption capacity of the wastewater suspended matter and insoluble matter produced by micro-electrolysis and insoluble dye shades can be constituted adsorption and cohesion. Microbial floc and Fe (OH) 3 floc collaborative coalesce to form floc thick, compact structure and biological activity of iron sludge. Not only because of the activated sludge biological iron adsorption and enrichment of microorganisms and organic matter, accelerated microbial degradation of organic matter, with high metabolic activity, and its density is much larger than the conventional activated sludge with good settling characteristics, far Ease than conventional activated sludge sedimentation, separation, in the mechanical filter press dewatering performance was significantly better than conventional activated sludge. Therefore, catalytic oxidation can maintain a high concentration of activated sludge, because of its high concentration of activated sludge and has good resistance to impact load, removal is good and stable.