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Information Journal Paper

Title

INVESTIGATING AND COMPARING REMOVAL OF ACID RED 37 WITH THE ELECTROFENTON AND ELECTROCOAGULATION PROCESSES

Pages

  85-96

Abstract

 Wastewater from the TEXTILE industry, especially that containing azo compounds, often contains toxic materials that persist in the environment. Therefore, it is necessary to evaluate the performance of various methods for their removal. ACID RED 37 combinations represent a single structure in the azo dyes which have already been widely used in the TEXTILE industry. The purpose this study is the optimization of effective factors and investigation performance of the ELECTROFENTON and ELECTROCOAGULATION methods in synthetic wastewater for ACID RED 37 dye removal from aqueous solutions. In this study, synthetic wastewater was formed from ACID RED 37 dye and pilot Scale and the concentration, pH, electrical density and temperature parameters were investigated. Ultimately the optimum conditions were determined as well as the amount of energy consumption at 90 percent efficiency. To investigate the pollutant degradation GC-MASS was used and the results show that both methods had the ability to remove ACID RED 37. ELECTROCOAGULATION was found to be more efficient than the ELECTROFENTON method; respectively, the optimum conditions for removal by the ELECTROFENTON and ELECTROCOAGULATION methods were pH=3, time=120 min, density- 30 mA.cm2, concentration=50 mg/L, consumption energy 142.8 KWh/Kg Dye and pH=7 time=120 min, density- 30 mA.cm2, concentration=150 mg/L, consumption energy 130.2 KWh/Kg Dye. These results show that the ELECTROCOAGULATION method was better than ELECTROFENTON with its high ability for removal ACID RED 37.

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  • Cite

    APA: Copy

    REZAEI, MINA, HOSSEINI SHEKARABI, FAROKH, VARSEI, MEHDI, & SAMIEE BAYRAGH, ABDOULAH. (2016). INVESTIGATING AND COMPARING REMOVAL OF ACID RED 37 WITH THE ELECTROFENTON AND ELECTROCOAGULATION PROCESSES. ENVIRONMENTAL SCIENCES, 13(4 ), 85-96. SID. https://sid.ir/paper/117426/en

    Vancouver: Copy

    REZAEI MINA, HOSSEINI SHEKARABI FAROKH, VARSEI MEHDI, SAMIEE BAYRAGH ABDOULAH. INVESTIGATING AND COMPARING REMOVAL OF ACID RED 37 WITH THE ELECTROFENTON AND ELECTROCOAGULATION PROCESSES. ENVIRONMENTAL SCIENCES[Internet]. 2016;13(4 ):85-96. Available from: https://sid.ir/paper/117426/en

    IEEE: Copy

    MINA REZAEI, FAROKH HOSSEINI SHEKARABI, MEHDI VARSEI, and ABDOULAH SAMIEE BAYRAGH, “INVESTIGATING AND COMPARING REMOVAL OF ACID RED 37 WITH THE ELECTROFENTON AND ELECTROCOAGULATION PROCESSES,” ENVIRONMENTAL SCIENCES, vol. 13, no. 4 , pp. 85–96, 2016, [Online]. Available: https://sid.ir/paper/117426/en

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