At present, the pharmaceutical industry mainly includes biopharmaceuticals, chemical pharmaceuticals and traditional Chinese patent medicines and simple preparations pharmaceuticals. Because most of the raw materials used by pharmaceutical factories and the drugs processed and produced are organic substances, the types of malodorous gases produced are complex. Such malodorous gases mainly contain hydrogen sulfide, ammonia, thioether, mercaptan and other malodorous substances, which not only affect the health of the workers of pharmaceutical factories, but also affect the quality of drugs and the reputation of pharmaceutical factories in society. So the monitoring and treatment of polluted gases are extremely important.

The following figure shows a pharmaceutical company in Inner Mongolia introducing our independently developed online multi-component gas monitoring device to improve the surrounding environment and enhance the overall environmental image of the park. This enables visual online monitoring, remote data transmission, real-time release, visualization, analysis, and warning of the park. By establishing a pollution gas environment monitoring and warning system that integrates advanced IoT information skills, the concentration values of pollutants inside and outside the site are controlled within the indicators, and advanced equipment is used instead of manual methods to complete online monitoring of pollutants.