Seminar Paper

Paper Information

video

sound

Persian Version

View:

111

Download:

41

Cites:

Information Seminar Paper

Title

THE INVESTIGATION OF PARAMETERS AFFECTING DYE REMOVAL BYMODIFIED COPOLYMER

Pages

  -

Abstract

 THE PRESENCE OF DYES ON NATURAL WATER RESOURCES ARE AESTHETICALLY UNDESIRABLE AND HAVE SERIOUS ENVIRONMENTAL IMPACT [1].THE DISCHARGE OF HIGHLY COLORED WASTE AFFECTS THE NATURE OF WATERREDUCING PHOTOSYNTHETIC ACTIVITY BYINHIBITING SUNLIGHT PENETRATION. MOST COMMERCIAL DYES ARE CHEMICALLY STABLE AND ARE DIFFICULTTO BE REMOVED FROM WASTEWATER. IN ADDITION SOME DYES PRODUCETOXIC, CARCINOGENIC AND MUTAGENIC INTERMEDIATES BY HYDROLYSIS, OXIDATION, ETC. [2]. THUS, DYE REMOVAL FROM WASTEWATERSBEFORE THEIR RELEASE INTO THE NATURAL ENVIRONMENT IS VERY ESSENTIAL [3]. ADSORPTION PROCESS IS A SUITABLE METHOD TO REMOVE POLLUTANTS FROM WASTEWATER. IT ALLOWS FLEXIBILITY IN TERMS OF BOTH DESIGN ANDOPERATION AND PRODUCES POLLUTANT-FREE EFFLUENTS THAT ARE SUITABLE FOR REUSE. ADSORPTION HAS CONSIDERABLE ADVANTAGES IN COMPARISON TO CONVENTIONAL METHODS, PARTICULARLY FROM THE TECHNICAL, ECONOMIC, AND ENVIRONMENTAL POINT OF VIEWS [4].IN THIS STUDY A MODIFIED COPOLYMER BASED ON THE COPOLYMER OF (STYRENE-ALT-MALEIC ANHYDRIDE) WAS SYNTHESIZED AND THEN THE EFFECTS OF PH, ADSORBENT DOSAGE, CONTACT TIME, INITIAL DYE CONCENTRATION, IONIC STRENGTH AND TEMPERATUREFOR THE ADSORPTION CAPACITY OF THIS RESIN HAVE BEEN INVESTIGATED. MEANWHILE, THE KINETICS AND ISOTHERMS OF THE ADSORPTION OF THE RHB IN THE AQUEOUS SOLUTIONS ONTO THE RESIN WERE STUDIED AS WELL.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    HASANZADEH, R., GHORBANPOUR, M., & NAJAFI MOGHADAM, P.. (2014). THE INVESTIGATION OF PARAMETERS AFFECTING DYE REMOVAL BYMODIFIED COPOLYMER. IRANIAN SEMINAR OF ORGANIC CHEMISTRY. SID. https://sid.ir/paper/913647/en

    Vancouver: Copy

    HASANZADEH R., GHORBANPOUR M., NAJAFI MOGHADAM P.. THE INVESTIGATION OF PARAMETERS AFFECTING DYE REMOVAL BYMODIFIED COPOLYMER. 2014. Available from: https://sid.ir/paper/913647/en

    IEEE: Copy

    R. HASANZADEH, M. GHORBANPOUR, and P. NAJAFI MOGHADAM, “THE INVESTIGATION OF PARAMETERS AFFECTING DYE REMOVAL BYMODIFIED COPOLYMER,” presented at the IRANIAN SEMINAR OF ORGANIC CHEMISTRY. 2014, [Online]. Available: https://sid.ir/paper/913647/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops