Urban waste is now a major governance issue in urban construction. In recent years, the government has paid more and more attention to the management of garbage stations. At the same time, the management of garbage transfer stations and the treatment of garbage odor have become more and more strict. The fundamental cause of the generation of smelly waste gas in garbage stations is the intermediate products formed by incomplete decomposition caused by anaerobic state during the decomposition of organic matter. The organic matter in the garbage is decomposed by bacteria to produce ammonia, hydrogen sulfide, phosphine, etc. Among them, ammonia gas has a pungent smell, and hydrogen sulfide and phosphine have the smell of rotten eggs.

       (1) Assist enterprises to adopt scientific and reasonable collection methods, and minimize the amount of gas under the premise of achieving the collection effect.

      (1) In the process of accumulation of garbage, due to poor ventilation and the action of microorganisms, a certain amount of ammonia, hydrogen sulfide, organic amines, methane and other odorous gases will be produced, which are collectively referred to as garbage odor.

 Considering the operating cost and safety of the waste gas to be treated, the process route is planned to use "ventilation system (pipeline, draft fan) + pretreatment system (purification tower) + whitening system (electromagnetic whitening equipment) + deep purification system (RTO)" as the core process to treat the waste gas.

>> Process Introduction

      The exhaust gas emission standards shall implement the secondary standards of the "Comprehensive Emission Standard for Air Pollutants" (GB16297-1996) and the "Emission Standard for Odorous Substances" (GB14554-93).