Research on the Application of Water Treatment Agents and Assistants in Industrial Wastewater Treatment
To study the application of water treatment agents and additives in industrial wastewater treatment.Using chitosan as a water treatment agent and ferrous sulfate as an auxiliary agent,a composite flocculant was prepared to flocculate and remove heavy metal ions from industrial wastewater.The removal rate of heavy metal ions showed a trend of first increasing and then decreasing with the increase of water treatment agent concentration.The removal rate of heavy metal ions shows a trend of first increasing and then decreasing with the increase of additive concentration.When the dosage of water treatment agent is 3.5 mg/L and auxiliary agent is 2.5 mg/L,the removal effect of heavy metal ions in industrial wastewater is the best.
water treatment agentadditivesindustrial wastewaterwastewater treatmentapplied research
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