Aug 17, 2017
High fluoride groundwater is a typical low-quality water source widely distributed in arid and semi-arid areas of northern China. The enrichment of fluoride in groundwater is not only influenced by...
Aug 16, 2017
Current situation of fluoride removalIn industry, wastewater discharged from industries such as fluorine-containing ore mining, metal smelting, aluminum processing, coking, glass, electronics, electro...
Aug 15, 2017
Hydrogen peroxide, also known as hydrogen peroxide, was discovered in France in 1818 and can be used as a bleaching agent (pulp bleaching accounts for 50% of the total amount of hydrogen peroxide used...
Aug 14, 2017
In recent years, the national requirements for VOCs control have become increasingly high, and various industries across the country have successively issued multiple emission labels on VOCs control, ...
Aug 13, 2017
In order to promote and deepen VOCs governance, starting from the 12th Five Year Plan, relevant national departments have successively issued a series of policies to promote the VOCs governance proces...
Aug 12, 2017
At present, almost all domestic and foreign production of hydrogen peroxide uses the anthraquinone method, which produces a small amount of anthraquinone organic compounds during the hydrogen peroxide...
Aug 11, 2017
This year, the National Development and Reform Commission and 10 other departments jointly issued the "Guiding Opinions on Promoting the Utilization of Wastewater Resources" (hereinafter ref...
Aug 10, 2017
VOCs mainly exist in raw materials or products of enterprises, most of which are flammable and explosive, and some are toxic and harmful substances. Strengthening VOCs control is an effective way to c...