Carbon and nitrogen compounds have some impurities, such as heavy metals, mercury, mercury, lead, and carbon oxides, which are harmful to people's bodies. Most of them are slowly poisoned, affecting people's hematopoietic system and respiratory system. How does vinyl chloride, the monomer used to produce PVC in plastic factories, or ethylene, the monomer of polyethylene, come out with the exhaust gas? Ethylene is a kind of plant hormone, which can promote the ripening of plant fruits, and in case of excess, it will lead to defoliation and even death of plants. It will cause disasters to the surrounding vegetation. If the plants are gone, the rest will be a thing of the past.

Waste gas purification of cement plant: sulfur dioxide, nitrogen oxide, carbon dioxide, hydrofluoric acid, dust, etc. About the concept and treatment process of waste gas from plastic granulation 1. Overview of waste gas from plastic granulation Plastic is an organic substance. During the process of plastic granulation, organic waste gas pollutants harmful to the environment occur, including waste plastic recycling processing All kinds of waste plastics are recovered and destroyed clearly, melted at high temperature, filtered and extruded, and exhaust gas and smoke are discharged to varying degrees. Waste gas from plastic granulation is harmful. During the processing of plastic particles, heating is required, which causes evaporation of plastic particles. Plastics themselves are refined from petroleum.

Waste gas treatment method for injection molding processing industry 1. Activated carbon adsorption method (1) Activated carbon adsorption is a common recovery technique for waste gas treatment in injection molding processing industry at present. Its principle is to use the porous structure of adsorbent (granular activated carbon and activated carbon fiber) to capture VOCs in waste gas. The organic waste gas containing VOCs passes through the activated carbon bed, in which VOsC is adsorbed by the adsorbent, and the injection molding waste gas is purified and discharged into the atmosphere.

In order to ensure the normal operation of the dedusting system and avoid environmental pollution again, the dust collected by the deduster should be properly treated. Its handling principle is to cut two major Alkali washing spray tower Secondary fugitive dust Alkali washing spray tower manufactor Protect the environment and recycle, turn harm into benefit, turn waste into treasure, and improve economic benefits. According to the production process conditions, dust nature, recycling value, and the amount of dust to be treated and other factors, on-site recycling, centralized recycling and centralized waste can be selected. How to deal with noise and coal mine dust in workshop? Coal mine dust is produced by various coal particles and rock particles in the process of coal production.