Public Notice on the Environmental Impact Assessment for the Project of Recycling Fluoride-Containing Wastewater from the Baiyun Obo Mining Area to Produce Fluorides

Thread Content

On July 11, the environmental impact assessment for the project aimed at utilizing fluorine-containing wastewater from the Baiyunebo mining area to produce fluoride salts was made public. Project Name: Project for the Resource Utilization of Fluoride-Containing Wastewater from the Baiyunebo Mining Area to Produce Fluorides ； Construction location: Bayun Industrial Park, Baiyunebo Mining Area ； Construction type: New construction ； Construction unit: Zhongke Yunfu Environmental Technology (Inner Mongolia) Co., Ltd ； Construction contents: Phase 1 – a 8,000-ton/year multi-functional soluble fluoride salt production facility (for the comprehensive production of ammonium fluosilicate, magnesium, zinc, and potassium) along with auxiliary facilities (fire protection, emergency response, etc.). The investment amount is 100 million yuan, with the construction period running from July 2025 to December 2025 ； Phase 2: a facility capable of producing 20,000 tons per year of aluminum fluoride, along with 10,000 tons per year of silica gel, as a by-product; plus a facility for producing 20,000 tons per year of sodium fluosilicate. The construction period will be from July 2025 to December 2026, with an investment of 250 million yuan ； Phase 3: a plant with a capacity of 20,000 tons per year for aluminum fluoride, producing 10,000 tons per year of silica; and a plant with a capacity of 5,000 tons per year for lithium and potassium silicates, producing calcium fluoride as a by-product.