Iron bed manufacturers of new carbon-carbon micro-electrolysis packing iron core role is broken ring scission, reducing COD, remove the color and improve biodegradability, one of the more amazing phenomenon is broken ring scission. The new iron-carbon micro-electrolysis filler is how pollutants broken ring scission of it? In fact, the reason is very simple, filling soak them in water when filling in the electronic elemental iron will fall off, fall down to carbon electrons will move (this is a law of nature, like a magnet iron can absorb the same laws of nature) . Process in which electrons move will be blocked in the wastewater pollutants, when a certain speed of electrons, which will be incident on the contaminants. The pollutants are injected electrons while on death disintegrated. Thus being broken ring scission.