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Successful Commissioning of Yuntianhua Red Phosphorus Exhaust Gas Treatment Project Author/Source: Sinochem News Network Date: 2019-08-23 Clicks: 182 On July 21, the turnkey project for exhaust gas whitening treatment at Yunnan Yuntianhua Red Phosphorus Chemical Co., Ltd.’s 180,000 tons per year phosphate ammonium production facility, as well as advanced treatment of exhaust gases from its 300,000 tons per year compound fertilizer production facility, was successfully commissioned by Donghua Technology Company, a subsidiary of China National Chemical Engineering Corporation. The facilities are operating steadily, and the exhaust gases emitted, after undergoing advanced treatment, meet ultra-low emission standards. It is reported that before the technical upgrades, the emissions from the production facilities of Yuntianhua Red Phosphorus Company contained fluctuations in parameters such as particulate matter, ammonia nitrogen, and fluorides, and there was also a significant amount of white smoke emitted. Upon receiving the task, Donghua Technology Company immediately assembled its staff to conduct on-site investigations, implemented scientific solutions, and completed the treatment of exhaust emissions as quickly as possible. Through treatment, the visual appearance of exhaust emissions has been significantly improved, with all key emission indicators falling well below the current Comprehensive Emission Standards for Air Pollutants, thereby achieving transparent emissions.