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Due to these special requirements, diaphragm pumps are used for applications in the field of wet oxidation.
The advantages of LEWA pumps are:
LEWA metering and process diaphragm pumps are used in the following processes:
In these processes, chemical waste water is oxidized, that for example contains amines, dyes, cyanides, nitrobenzene, ammonium or halogens. In addition to landfill leachates, effluents that contain bacteria or biomass are treated in the same manner.
Wet oxidation is the destruction of organic compounds by the introduction of a suitable oxidation agent. The reaction takes place in the liquid phase under high pressure and high temperature. The goal is the destruction of critical compounds in decomposable materials.