Types and hazards of exhaust pollutants

2019-03-02 210

Characteristics of deodorant waste gas equipment: convenient operation, high purification efficiency, and no secondary pollution. Gas plasma waste gas treatment equipment: ammonia, sulfide H2S, VOC, Benzene, toluene, xylene and other primary pollutants, as well as foul smelling gases.

There are many types of pollutants in exhaust gas, and their physical and chemical properties are very complex, with varying degrees of toxicity. The exhaust gas emitted from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc; Due to the different materials and processes used in industrial production, various harmful gases and solid waste are emitted, containing various components such as heavy metals, salts, and radioactive substances; The exhaust emissions from cars contain hydrocarbons such as lead, benzene, and phenols. Exhaust gas pollution of the atmospheric environment is one of the common and serious environmental problems. The Environmental Protection Law of China has made clear provisions on the emission standards of exhaust gases from various factories and mines. Some exhaust gases are recycled and then processed into usable products.

除臭剂厂家

The industrial waste gas emitted by various production enterprises is an important source of atmospheric pollutants. If many industrial exhaust gases are discharged into the atmosphere without being treated to meet standards, it will inevitably lead to a decrease in atmospheric environmental quality, cause serious harm to human health, and cause huge losses to the national economy. Toxic and harmful substances in industrial waste gas can enter the human body through the respiratory tract and skin. Long term low concentration or short-term high concentration exposure can cause temporary and sexual lesions in the respiratory, blood, liver and other systems and organs of the human body. Especially, benzopyrene polycyclic aromatic hydrocarbons can directly cause cancer in the human body, which has attracted high attention from humans.

Industrial waste gas includes organic waste gas and inorganic waste gas. Organic waste gas mainly includes various hydrocarbons, alcohols, aldehydes, acids, ketones, and amines; Inorganic waste gas mainly includes sulfur oxides, nitrogen oxides, carbon oxides, halogens and their compounds. China adopts pollutant emission control guidelines for air pollution.

The article originates from a deodorant manufacturer http://www.scneng.com.hk