Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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New construction, renovation and expansion of hydrofluoric acid production plant, should strictly abide by the environmental impact assessment system, adopt cleaner production processes, supporting the principle of simultaneous construction of environmental facilities and resources of the facility in accordance with environmental protection "three at the same time."

Waste emissions should reach GB 18599 "general industrial solid waste storage and disposal site pollution control standards" requirement, wastewater discharge should reach GB 8978 "Integrated Wastewater Discharge Standard" requirement, emissions should reach GB 16297 "Air Pollutant Emission Standards" Claim. Related places have more stringent emissions standards, should also meet the local emission standards.

The fluorine-containing gypsum slag recovery and utilization should effectively prohibit arbitrary stockpiling, landfill. The fluorine-containing gypsum slag should be enclosed storage, storage areas must be anti-seepage treatment.

Existing hydrofluoric acid production enterprises should carry out clean production audits and through cleaner production assessment should meet these requirements before the end of 2013 as required; unattainable through the transformation, or exit to stop production on schedule.