Rapid clarification method for heparin sodium production wastewater

The invention belongs to the technical field of environmental protection, and discloses a rapid clarification method for heparin sodium production wastewater. The method comprises the following steps: adding an acid, an alkali conditioner and a coagulant into the heparin sodium wastewater, namely adjusting the pH value of the wastewater by a one-step method, adjusting the pH value to 7.0-11.8, controlling the total amount of the added acid to 50-1000ppm, stirring and reacting for 0.1-10 minutes, then adding 0.1-100ppm of a flocculating agent into the solution after the reaction, and carrying out rapid sedimentation/air flotation clarification on the wastewater. According to the method, screened acid and alkali conditioners are creatively adopted, so that protein, polypeptide, amino acid and other organic matter binding molecular structures in the waste liquid are changed and converted into salt substances and the like which are easy to agglomerate, and further, through network agglomeration of an optimized co