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Title

APPLICATION OF EGGSHELL AS A NATURAL SORBENT FOR THE REMOVAL OF REACTIVE RED 123 DYE FROM SYNTHETIC TEXTILE WASTEWATER

Pages

  25-34

Abstract

 Background: Dye is one of the most important pollutants in textile industrial wastewater. The scope of this study was to evaluate the feasibility application of EGGSHELL as a sorbent for the removal of reactive red 123 dyes from synthetic wastewater.Materials and Methods: This study is an applied- experimental research which was performed in laboratory scale and in environmental chemistry laboratory of Baqiyatallah (a.s) university of medical sciences. EGGSHELL as a sorbent was prepared in laboratory condition (20-25°C) and pulverized by standard ASTM sieves. The effective size (D10) and D60 were 3 and 5.1mm, respectively and uniformity coefficient (UC) was 1.7. The concentrations of dye in wastewater were 25 and 50 mg/l.Results: In this study increasing of adsorbent dose from 1 to 5 g/100ml led to increase of the adsorption efficiency from 48 to 80.7 %. The maximum adsorption took place in first 60min of reaction. With increasing the temperature up to 45°C the pollutant adsorption was increased and increasing of pH from 5 to 8 led to increase of process efficiency from 30 to 48%. Also absorption characteristics of this pollutant on EGGSHELL accommodated with Langmuir isotherm.Conclusion: EGGSHELL can be used as a natural adsorbent in water and wastewater treatment. This adsorbent is an appropriate media for the treatment of TEXTILE WASTEWATER that usually have alkaline condition and high temperature.

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    APA: Copy

    GHANEEIAN, M.T., GHANIZADEH, GH., GHOLAMI, MARYAM, & GHADERINASAB, FATEMEH. (2010). APPLICATION OF EGGSHELL AS A NATURAL SORBENT FOR THE REMOVAL OF REACTIVE RED 123 DYE FROM SYNTHETIC TEXTILE WASTEWATER. ZAHEDAN JOURNAL OF RESEARCH IN MEDICAL SCIENCES (TABIB-E-SHARGH), 11(4), 25-34. SID. https://sid.ir/paper/84598/en

    Vancouver: Copy

    GHANEEIAN M.T., GHANIZADEH GH., GHOLAMI MARYAM, GHADERINASAB FATEMEH. APPLICATION OF EGGSHELL AS A NATURAL SORBENT FOR THE REMOVAL OF REACTIVE RED 123 DYE FROM SYNTHETIC TEXTILE WASTEWATER. ZAHEDAN JOURNAL OF RESEARCH IN MEDICAL SCIENCES (TABIB-E-SHARGH)[Internet]. 2010;11(4):25-34. Available from: https://sid.ir/paper/84598/en

    IEEE: Copy

    M.T. GHANEEIAN, GH. GHANIZADEH, MARYAM GHOLAMI, and FATEMEH GHADERINASAB, “APPLICATION OF EGGSHELL AS A NATURAL SORBENT FOR THE REMOVAL OF REACTIVE RED 123 DYE FROM SYNTHETIC TEXTILE WASTEWATER,” ZAHEDAN JOURNAL OF RESEARCH IN MEDICAL SCIENCES (TABIB-E-SHARGH), vol. 11, no. 4, pp. 25–34, 2010, [Online]. Available: https://sid.ir/paper/84598/en

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