Beijing
Tianjin
Hebei Province
Shanxi province
Inner Mongolia
Liaoning province
Jilin province
Heilongjiang province
Shanghai
Jiangsu Province
Zhejiang Province
Anhui province
Fujian Province
Jiangxi province
Shandong Province
Henan Province
Hubei province
Hunan province
Guangdong Province
Guangxi Zhuang Autonomous Region
Hainan province
Sichuan Province
Guizhou Province
Yunnan Province
Shanxi(Province)
Gansu province
Qinghai province
Ningxia Hui Autonomous Region
Xinjiang Uygur Autonomous Region
Part II Classification of Environmental Protection Products
Water pollution control equipment
1 sedimentation unit
2 Pressure filtration and suction filtration device
3 evaporation device
4 acid-base neutralization device
5 redox device
6 oxidation and disinfection device
7 condensation reaction device
8 Stripping and Purging Unit
9 adsorption device
10 ion exchange device
1 1 clarifier
12 membrane separation device
13 biofilm treatment device
14 activated sludge treatment unit
15 oxygen supply and aeration device
16 anaerobic treatment unit
17 physicochemical combined treatment device
18 biochemical combined treatment unit
19 other equipment
20 floating separation device
2 1 air flotation separation device
22 centrifugal separation device
23 magnetic separation device
24 screening equipment
25 filtration device
26 Other treatment equipment accessories
Air pollution control equipment
1 settling chamber and inertial force dust removal device
2 electrostatic defogging device
3 adsorption and absorption device
4 oxidation-reduction method and biological purification device
5 condensation purification device
6 automobile exhaust purification device
7 Other purification devices
8 cyclone dust removal device
9 wet dust collector
10 wet demister
1 1 filter type dust removal and fog removal device
12 bag filter
13 electrostatic precipitator
Solid waste treatment and disposal equipment
Noise and vibration control equipment
5. Monitoring instruments