... (APAM) It is a water soluble polymers, mainly for industrial wastewater flocculation, sedimentation clarification, such as iron and ... Enzyme preparations fermentation liquid flocculation coagulation clarified industrial, also for feed protein of recovery, and quality stability, and performance ... the mix in the water, stirring speed control in 100~300rpm. Proper heating (< 60 ° c), you can speed up ...