According to the processed final product, it is divided into the following categories:
1. Purification method The cyanide is oxidized to CO 2 , NH 3 , N 2 by various oxidants, or the physical treatment method is used to improve the treatment effect on the basis of chemical oxidation, thereby destroying the cyanide in the cyanide-containing sewage and changing it. It is a non-toxic waste liquid. Purification of natural hair, bleaching powder, chlorine, electrolysis, Inconel SO 2 - Air Act, ozonation, biochemical oxidation and activated carbon adsorption method and the like.
2. Cyanide regeneration and recovery method According to the content, form, properties and other components of cyanide in wastewater, acidification, air stripping, desorption, zinc sulfate, ion exchange, etc. can be used to recover cyanide and copper in wastewater. , zinc and other ingredients.
3. The whole process of recycling the poor liquid to realize the technology of no cyanide-containing wastewater discharge pollution.
Ecohydraulic Recycling Machine includes Metal Baler, metal Briquette Machine and metal shear.
All kinds of metal scraps, waste steel, copper, aluminum shavings, car shells, etc., is produced every day of production, our metal recycling machines can deal with your chips, no matter aluminum, iron, copper or steel, after processing, the scraps will help you to earn more money.
Metal Recycling Machine, Iron Recycling Machine
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