Jul 24, 2017
Since the State Council issued the "Ten Measures for Air Pollution Prevention and Control" in 2013, our province has continuously increased its efforts in preventing and controlling air poll...
Jul 23, 2017
Sulfuric acid is widely used in industries such as chemical and steel. In many production processes, the utilization rate of sulfuric acid is very low, and a large amount of sulfuric acid is discharge...
Jul 22, 2017
Titanium dioxide is mainly used in the fields of coatings, plastics, paper, printing, etc. The main processes for producing titanium dioxide at home and abroad include sulfuric acid method, chlorinati...
Jul 21, 2017
In order to implement the implementation plan of the provincial "two reductions, six treatments, and three improvements" special action, and in accordance with the requirements of the "...
Jul 20, 2017
In the process of chemical production, highly volatile solvents such as halogenated hydrocarbons, benzene derivatives, esters, ketones, etc. are often used, and the resulting volatile organic compound...
Jul 19, 2017
During the cold rolling and metal surface treatment processes, steel mills and electroplating plants produce a large amount of acid wash solutions. These acid wash solutions have strong acidity (pH<...
Jul 18, 2017
When it comes to energy, people often think of coal, oil, natural gas, etc., not cold ice cubes. But Chinese technology workers have already been able to ignite the...
Jul 17, 2017
Heavy metal wastewater refers to the wastewater containing heavy metals (such as cadmium, nickel, mercury, zinc, etc.) discharged from industrial production processes such as mining and metallurgy...