Organization Code: 79614298-6

Legal representative: Cheng Xuefen

Production Address: Guiyang County, Hong Kong Industrial Zone on the 3rd latitude Road

Tel: +86-518-88581128

Introduction:

Lianyungang Fanghe Chemical Co., Ltd. is the main investment in Lianyungang You Li Te Biotechnology Co., Ltd., visit the company founded in 2006, is engaged in a polymer production of private enterprises. The scale of the project is: an annual output of 100 tons of iodide, 3 tons of erlotinib hydrochloride, 10 tons of acridone acetate, 10 tons of atazanavir, 5 tons of linezolidone, 5 tons of Prennix.

2, the sewage information: the production process is the main source of pollution

Iodide pollution:

Exhaust gas: the organization of waste gas: atmospheric distillation of methanol recovery process to produce methanol waste gas, displacement reaction to produce methanol waste gas, hydrogenation process of hydrogen emissions, nitrogen, drying process to produce water vapor;

Unorganized exhaust: cooling crystallization produces unorganized waste methanol;

Solid waste: atmospheric distillation to produce distillation residue, filtered waste palladium carbon to produce containing waste palladium on charcoal, distillation desalination section to produce waste residue, activated carbon decolorization, filter generated waste activated carbon

Irinotinine Hydrochloride Contamination:

① exhaust gas: the organization of waste gas: reduction reaction, cyclization, chlorination, ammonia solution and decolorization process to produce exhaust gas, vacuum distillation to produce waste gas into the water vacuum system (which, chlorinated sulfide water reaction to produce HCl and SO 2 , Discharge SO 2 exhaust gas, drying process to produce exhaust gas;

Unorganized exhaust: filter, filter and other sections to produce non-organized waste gas

② solid waste: filter generated waste activated carbon, vacuum distillation section to produce waste

Acridone acetate Production Contamination:

① exhaust gas: organized exhaust gas: condensation, acidification ring, alkaline solution, acidification reaction generated exhaust gas; oven drying to produce exhaust gas.

Unorganized exhaust gas: pumping filter, centrifugal and other sections to produce non-tissue waste gas

② waste water: centrifugal waste water.

③ solid waste: condensation reaction applied several times the filter waste.

Atazanavir Contamination:

Exhaust gas: Condensate, hydrogenation, condensation, replacement reaction process to produce exhaust gas; atmospheric distillation, condensation produces exhaust gas; oven drying to produce waste gas.

No tissue exhaust: filter, filter, centrifugal produce non-organized waste gas;

Solid waste: the filter section to produce waste palladium carbon, atmospheric distillation to produce distillation residue; multiple applications after the filter to produce waste.

Linezolide production line:

Wastewater: extract wastewater;

Atmospheric distillation, condensation process to produce dichloromethane exhaust and ethyl acetate, petroleum ether waste gas, drying section to produce ethyl acetate, petroleum ether waste gas.

Non-organized waste gas: extraction of non-organized waste gas dichloromethane, tert-butanol, DMF; recrystallization, filtration produced non-tissue waste ethyl acetate, petroleum ether;

Solid waste: distillation at atmospheric pressure to produce distillation residue.

Pleasant production line:

Wastewater: standing to produce waste water; centrifugal production of waste water;

Atmospheric distillation, condensation process to produce waste gas; oven drying to produce water vapor; The

Non-organized waste gas: static separation, substitution reaction, cyclization reaction to produce non-tissue waste ethyl acetate, triethylamine, hydrogen chloride; washed, centrifugal produce non-tissue waste gas;

Solid waste: atmospheric distillation to produce methanol, ethanol, ethyl acetate waste