Industry background

     According to the report "Analysis of National Odor/Odor Pollution Complaints in 2018-2020" issued by the Atmospheric Environment Department of the Ministry of Ecology and Environment, enterprises with more than 100 odor complaints in 2019-2020 include the sewage treatment industry. The operation of sewage treatment facilities will also have a certain impact on the surrounding environment. Due to the problems of incomplete waste gas collection, inadequate equipment maintenance, imperfect deodorization process and unscientific sludge treatment during the treatment process, odor will be generated in aeration tanks, sedimentation tanks, anaerobic tanks and sludge treatment areas. The odor of sewage treatment plants is a high-concentration gas with extremely complex components.

Project background

     Volatile organic compounds and malodorous pollutants in sewage treatment system can be divided into two categories: one is directly volatilized from sewage; The other is the new decomposition of organic matter from sewage due to the biochemical reaction of microorganisms; The sewage treatment system of chemical plant not only discharges ammonia, hydrogen sulfide and sulfur-containing compounds, but also emits a large number of volatile organic compounds (VOCs). Its components include various organic acids, alcohols, aldehydes, ketones, benzene series and so on. It has the characteristics of high concentration, strong odor and irritation.

     Recently, a water purification plant in Zhuhai has carried out a renovation plan, which not only reduces the volatilization of odor by deodorizing equipment, but also uses an online odor monitoring system for real-time monitoring. If there is any abnormality, it will promptly alert the staff and deal with it in time to reduce the trouble caused to residents near the water plant.

     OSEN-OU odor online monitoring system monitors, records and analyzes odor substances in the air in real time, provides relevant data and reports, and helps environmental management departments, industrial enterprises and other interested parties to understand odor pollution. Various odor online monitoring systems, such as navigation, online and convenient, meet the needs of customers in different scenarios, and have a wide range of applications, covering industrial enterprises, garbage treatment plants, sewage treatment plants, livestock and poultry farms and other places with many odor sources.

     With a rigorous working attitude, the Aosen team conducts production debugging in an orderly and tense manner to ensure that every product has undergone strict quality control. Match engineers to provide one-on-one technical services throughout the process, strictly control every link, and ensure the quality of the project. We always adhere to customer-centered and quality as the lifeline, providing customers with the best products and services and delivering projects with high quality.