Chemical Industry

Chemical industry occupies an important position in the national economy of each country, and is the basic and pillar industry of many countries. The development speed and scale of chemical industry has a direct impact on various sectors of social economy, and the annual output value of chemical products in the world has exceeded USD 1,500 billion. Due to the wide range of chemical industries, complex processes and diverse products, the production of pollutants emitted in many types, large quantities and high toxicity, therefore, the chemical industry is a major polluter. At the same time, chemical products in the processing, storage, use and waste disposal and other aspects may produce a large number of toxic substances and affect the ecological environment, endangering human health. The development of chemical industry on the road of sustainable development has important practical significance for human economic and social development.