Study on Removal of Antimony from Printing and Dyeing Wastewater by Polymeric Sulfate
Antimony in dyeing wastewater is a harmful substance that poses a serious threat to the environment and human health.Through experiments,the removal effect of polymeric ferric sulfate on antimony was analyzed,as well as the influence of different dosages and pH values on the removal rate of antimony.The experimental results indicate that polymeric ferric sulfate can effectively remove antimony from dyeing wastewater,and the removal effect is significantly affected by the dosage and pH value.Additionally,polymeric ferric sulfate also shows good performance in removing chemical oxygen demand(COD).Through comparative analysis,the optimal process parameters were determined,confirming the effectiveness of polymeric ferric sulfate in treating antimony in dyeing wastewater and providing theoretical basis and technical support for future environmental applications.
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