ESG Report 2021

76 Environmental, Social and Governance Report 2021 The United Laboratories International Holdings Limited Inner Mongolia Company currently adopts the imperative to solve the problem of odor in “Alkali Tower Spray + Plasma Oxidation + exhaust gas. It is determined to improve the Ozone Oxidation” process to treat exhaust treatment facilities in the production plants, gas emissions. In case of abnormal weather, and burn the exhaust gas in the boiler to poor exhaust gas diffusion may lead to odor completely solve the problem of odor. disturbance. The Company believes that it is Background Inner Mongolia Company transformed the organic waste gas generated from the three- organised waste gas boiler combustion effect evaporation system, which was then project through technology, and collected transported to the Company's self-owned 3 20,000 m /hour of organic waste gas power plant boiler for incineration treatment. generated from the anaerobic area of the The construction includes fan system, 3 pipeline transmission system, flammable gas sewage treatment station, 10,000 m /hour of safety inspection system and combustion organic waste gas generated from the four system. sets of MVR evaporation system in the 3 concentration workshop and 2,000 m /hour of Project status Objectives and Effectiveness The project has a designed capacity of exhaust gas solved the problem of odour, 3 40,000 m /hour. The annual operating cost with significant environmental benefits and will decrease by nearly 12 times before and economic benefits, which effectively after the implementation of the technical enhanced the environmental protection image renovation project. In addition, the treated of the enterprise. Odour control project of the Year waste gas incineration project -