type

source

compose

Wastewater from antibiotic production

Fermentation filtrate, extracted residual, distillation kettle residue, adsorption waste and catheter waste, etc

It mainly contains mycelium, residual nutrients, metabolites and organic solvents. The concentration of organic matter is very high, COD can be as high as 5000~20000mg/L, BOD can reach 2000~10000mg/L, SS concentration can reach 5000~23000mg/L, TN can reach 600~1000mg/L

Synthetic drug wastewater

Raw material loss, by-products, organic solvents, etc. caused by many steps and low product conversion rate in the synthesis process

It contains a wide range of toxic and harmful chemicals, such as steroid compounds, nitro compounds, aniline compounds, piperazines and pollutants such as fluorine, mercury, chromium copper and organic solvents ethanol, benzene, chloroform, petroleum ether and other organic substances, metals and waste acids and alkalis

Wastewater from the production of proprietary Chinese medicines

Cleaning wastewater, separation water, evaporation condensate, and liquid liquid loss water are discharged in washing, boiling, purification and separation, evaporation and concentration, preparation and other processes

Natural bio-organics, such as organic acids, anthraquinones, lignin, alkaloids, tannins, tannins, proteins, sugars, starches, etc