Construction and operation of pollution prevention and control facilities

Construction and operation of pollution prevention and control facilities

Release time:

2017-07-24

numbering	workshop	Governance processes	Governance type	contaminant	Date of commencement	Operational status
(1)	Sewage treatment stations	Sewage treatment stations	sewage	Ammonia nitrogen, COD, SS, fluoride, total copper	2013.3	normal
(2)	Sewage treatment stations	Secondary water absorption	exhaust gas	ammonia	2013.3	normal
(3)	Arylpyrazonitrile	Primary water absorption + primary alkali absorption + two-stage activated carbon adsorption	exhaust gas	Toluene, particulate matter	2014.1	normal
(4)	p-Trifluoromethylaniline 1 workshop	Tertiary precipitation water absorption + primary water absorption + primary acid absorption	exhaust gas	ammonia	2013.3	normal
(5)	p-Trifluoromethylaniline 2 workshop	Tertiary precipitation water absorption + secondary water absorption + primary acid absorption	exhaust gas	ammonia	2015.8	normal
(6)	2,6-Dichloro-4-(trifluoromethyl)aniline	Secondary condensation + secondary falling film water absorption + secondary alkali falling film + secondary activated carbon	exhaust gas	Hydrogen chloride, dichloroethane	2013.3	normal
(7)	p-Chlorobenzotrifluoride	Secondary condensation + primary water absorption + primary alkali absorption	exhaust gas	Hydrogen chloride, hydrogen fluoride	2014.12	normal
(8)	p-(o)chlorotoluene	Secondary falling film water absorption + secondary falling film alkali absorption + secondary activated carbon adsorption	exhaust gas	Hydrogen chloride, toluene	2017.11	normal
（9）	Ethyl glycinate hydrochloride	Condensation + primary water absorption + primary alkali absorption	exhaust gas	Ethanol, hydrogen chloride	2014.4

2023-02-13

2000 ton pyrazole trial production announcement (Hubei)

2023-02-08

Announcement of 1000 tons of dichloride trial production (Hubei)

2023-02-08

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