treatment of electroplating wastewater – researchgate in russia

treatment of electroplating wastewater – researchgate in russia
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  • What methods are used to treat electroplating industry wastewater?
  • This article examines and assesses new approaches such as coagulation and flocculation, chemical precipitation, ion exchange, membrane filtration, adsorption, electrochemical treatment, and advanced oxidation process (AOP) for treating the electroplating industry wastewater.
  • Can electroplating wastewater be treated in developing countries?
  • The application of these treatment techniques is problematic to the developing countries as a high technique. The most applicable process for the treatment of electroplating wastewater is neutralization followed by sedimentation ( Abdel-Shafy et al. 2025 ).
  • What is electroplating industry wastewater?
  • Electroplating industry wastewater involves highly toxic cyanide (CN), heavy metal ions, oils and greases, organic solvents, and the complicated composition of effluents and may also contain biological oxygen demand (BOD), chemical oxygen demand (COD), SS, DS, TS, and turbidity.
  • Can electro-coagulation remove heavy metals from electroplating wastewater?
  • The application of the electro-coagulation process proved to be an efficient treatment technology for the removal of metals from electroplating wastewater. Combination of lime and ferric chloride was more efficient for the precipitation of heavy metals from industrial electroplating wastewater than other chemical coagulants.