Flue gas scrubber wastewater high-salt wastewater low-temperature evaporation crystallization
Project Background: Maoming Western Guangdong Hazardous Waste Treatment Center, which treats the acid gas generated during the incineration process of medical waste. The acid gas generated by the acid gas is absorbed by the sodium hydroxide aqueous solution. The main pollutants of the flue gas washing wastewater are: sodium chloride, sodium sulfate Sodium nitrate salt, available viaLow-temperature evaporation crystallizer for high-salt wastewaterto deal with.
Comparison of data before and after low-temperature evaporation and crystallization of high-salt wastewater
After applying our process design,Low-temperature evaporation and crystallization of high-salt wastewaterAfter treatment, the distilled water is returned to the spray tower for adsorption, and the salt in the waste water is crystallized and precipitated, which is outsourced for disposal.
2m³/d high-salt wastewater, total recovery rate ≥ 90%