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Pollution and Control in the Production of Magnesia Refractory Materials

Date:2018-06-27 16:49 From:Zhengzhou Sunrise Refractory Author:admin
The sources of pollution and pollutants produced in the production of magnesia refractories are: production of emitted dust; smoke, dust, sulfur dioxide, nitrogen oxides, and carbon monoxide emitted from the furnace; phenolic resin, asphalt, paraffin, and other binders emit formaldehyde under heating conditions. , Asphalt smoke, paraffin vapor (heterocyclic compounds) and other harmful gases; noise generated by various equipment, air compressors, fans, and various types of pumps; equipment cooling water, circulating water drainage, flushing workshop floor wastewater, and domestic sewage Wastewater, etc.; solid waste discharged from dust collectors, product processing equipment, furnaces, and living facilities. The waste magnesite chrome brick recovered from the cement kiln contains toxic hexavalent chromium, is soluble in water, and may pollute groundwater.
Several aspects of pollution control governance in the production of magnesia refractories:
1, site selection and green plant
2. Set up environmental management agencies and environmental monitoring stations
3. Control of dust pollution
4. Furnace exhaust gas pollution control and treatment
5, noise pollution control and governance
6. Harmful gas control and treatment
7, Wastewater Control and Treatment

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