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fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

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Characteristics and difficulties of pharmaceutical wastewater treatment



Source: Industrial heavy metal wastewater treatment Author: Sewage treatment Date: 2018-07-20 10:37 Browse:

Characteristics and difficulties of pharmaceutical wastewater treatment

The wastewater of this project mainly includes antibiotic production wastewater, synthetic drug production wastewater, Chinese patent medicine production wastewater, washing wastewater and washing wastewater in the production process of various preparations. This kind of pollution
The water quality is complex, the content of pollutants is high, COD value is high, toxic and harmful substances are more, the biological refractory substances are more, the color is dark, the salt content is high, especially the biochemical performance is very poor, and intermittent discharge
This is a kind of industrial wastewater which is difficult to treat.

Solutions and technical features

According to the actual test of pharmaceutical factory, the wastewater of pharmaceutical factory is mainly composed of antibiotic production wastewater, synthetic drug production wastewater, Chinese patent medicine production wastewater, washing wastewater and washing wastewater in various preparation processes. The pharmaceutical factory decided to adopt the combination of physicochemical treatment + biological treatment + chemical oxidation technology, formulate the corresponding process flow, and effectively solve the treatment problems of pharmaceutical factory.
  
 

Late effect of treatment process

 
The wastewater treatment system designed for pharmaceutical factory has good effluent quality, and the main water quality index meets the discharge standard, which can adapt to the instability of influent water quality. The water outlet has reached the third level standard of pollutant discharge standard of urban sewage treatment plant, which effectively solves the reality that the color of effluent does not meet the standard. According to the actual requirements and designers Combined with physical and chemical treatment + biological treatment + chemical oxidation technology, the water quality is improved to meet the requirements of water standards and ensure the long-term stability of sewage treatment system Run.


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