Abstract

The synthetic textile dye wastewater using the azo dye, Congo red dye, methylene blue for laboratory experiment. The methods used in synthetic wastewater treatment conventional coagulation and electrocoagulation process. Electrocoagulation reactor two rods used aluminum and iron for anode and cathode, electrolysis time (2-30min), initial dye concentration (50 to 400mg/l),current density( 5,10,15 mA/cm2),room temp250C,mixing speed 500 rps. Chemical used in process Nacl, HCL, H2SO4, pH (6-8). Conventional coagulation process is used alum and Fecl3. The results show the electrocoagulation process is 90% wastewater removal compare to conventional coagulation.

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