Highlights：
1、Hebei Hongmiao Environmental Technology has developed a proprietary hydrofluoric acid (HF) recycling technology that achieves a waste acid recovery rate of over 90% while producing recycled HF that meets electronic-grade UP standards.
2、The company’s solution helps photovoltaic and semiconductor manufacturers recover and reuse waste HF efficiently, providing both environmental benefits and resource recycling value.
3、Commercial applications show that a typical 10GW photovoltaic cell production base can achieve significant annual cost savings while substantially reducing hazardous waste emissions.
Hebei Hongmiao Environmental Technology Co., Ltd. is empowering the photovoltaic and semiconductor industries with its innovative hydrofluoric acid (HF) recycling technology, delivering high-efficiency, eco-friendly solutions for waste HF recovery and resource recycling.
Specializing in electronic-grade hydrofluoric acid purification, industrial waste acid treatment, resource recycling and water treatment chemical solutions, Hebei Hongmiao has developed a proprietary process for recovering and regenerating waste hydrofluoric acid generated from photovoltaic manufacturing processes. Adopting advanced concentration, distillation, purification and precise blending technologies, the company achieves an overall waste acid recovery rate of over 90%, with recycled HF products fully compliant with electronic-grade UP specification standards.
The proprietary technology has been commercially validated through cooperation with leading industry players. For a standard 10GW photovoltaic cell production base, the recycling solution can significantly reduce annual operational costs and substantially decrease hazardous waste discharge volumes, delivering tangible economic and environmental benefits.
Moving forward, Hebei Hongmiao will remain committed to technological innovation and sustainable industrial development. The company will continue to iterate and upgrade circular economy technologies, supporting the green, low-carbon and high-efficiency development of the new energy manufacturing sector.
Post time: Aug-06-2026
