Chengde Yingke's 20,000 t/a waste hydrofluoric acid disposal project

Summary: In early Jan. 2022, Chengde Yingke revealed the environmental impact assessment report of its project of 20,000 t/a waste hydrofluoric acid treatment using the 20,000 t/a potassium fluoride and ammonium hydrogen difluoride equipment. On 7 Ja...

China Fluoride Materials Monthly Report 202201

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