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Treatment of a high strength acidic industrial chemical wastewater using expanded bed adsorber
Joint Authors
Muhammad, Sawsan Abd Muslim
Shanshul, Haydar Abbas
Fuad, Sarmad
Source
Issue
Vol. 17, Issue 1 (28 Feb. 2011)13 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2011-02-28
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Topics
Abstract AR
تم في هذه الدراسة معالجة مياه التصريف العالية الحموضية بواسطة الامتزاز على الكاربون المنشط و استخدمت طريقة الامتزاز ذو الدفعات و باستخدام الأعمدة الثابتة و المتمددة.
حيث استخدمت الأولى لإيجاد معدل و علاقة الامتزاز لحامض الخليك على الكاربون المنشط بينما استخدمت الثانية لإيجاد كفاءة عملية المعاملية و إيجاد الأداء.
المتغيرات التي تم دراستها هي تركيز المادة الممتزة و الزمن و كمية المادة المازة.
استخدمت علاقة فرويندلش و لنكمير لتمثيل النتائج.
بينت النتائج بأن كمية حامض الخليك الممتزة تزداد مع نقصان التركيز الابتدائي للحامض و تزداد مع زيادة زمن التماس و كمية المادة المازة.
أما بالنسبة للدراسة باستخدام الاعمدة فأن تأثير معدل الجريان و ارتفاع الحشوة و تركيز المادة الممتزة على منحني المقاومة تم دراستها بالتفصيل.
Abstract EN
Treatment of a high strength acidic industrial wastewater was attempted by activated carbon adsorption to evaluate the feasibility of yielding effluents of reusable qualities.
The experimental methods which were employed in this investigation included batch and column studies.
The former was used to evaluate the rate and equilibrium of carbon adsorption, while the latter was used to determine treatment efficiencies and performance characteristics.
Fixed bed and expanded bed absorbers were constructed in the column studies.
In this study, the adsorption behavior of acetic acid onto activated carbon was examined as a function of the concentration of the adsorbate, contact time and adsorbent dosage.
The adsorption data was modeled with Freundlich and Langmuir adsorption isotherms.
The amount of acetic acid adsorbed increased with the decrease in initial concentration of acetic acid and increased with the increase in contact time and adsorbent dose.
The effects of various important and influencing parameters such as flow rate, bed height, inlet adsorbate concentration on breakthrough curve are studied in details in the column studies.
American Psychological Association (APA)
Muhammad, Sawsan Abd Muslim& Fuad, Sarmad& Shanshul, Haydar Abbas. 2011. Treatment of a high strength acidic industrial chemical wastewater using expanded bed adsorber. Journal of Engineering،Vol. 17, no. 1.
https://search.emarefa.net/detail/BIM-287933
Modern Language Association (MLA)
Muhammad, Sawsan Abd Muslim…[et al.]. Treatment of a high strength acidic industrial chemical wastewater using expanded bed adsorber. Journal of Engineering Vol. 17, no. 1 (Feb. 2011).
https://search.emarefa.net/detail/BIM-287933
American Medical Association (AMA)
Muhammad, Sawsan Abd Muslim& Fuad, Sarmad& Shanshul, Haydar Abbas. Treatment of a high strength acidic industrial chemical wastewater using expanded bed adsorber. Journal of Engineering. 2011. Vol. 17, no. 1.
https://search.emarefa.net/detail/BIM-287933
Data Type
Journal Articles
Language
English
Notes
Includes appendices
Record ID
BIM-287933