header
Image from OpenLibrary

Removal of methylene blue from aqueous solutions using date pits / Nada Mohamed Ahmed Aboeleneen ; Supervised Nabil M. Abdelmonem , Ramadan A. Mansour

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Nada Mohamed Ahmed Aboeleneen , 2017Description: 78 P. : facsimiles ; 30cmOther title:
  • إزالة أزرق الميثيلين من المحاليل المائية بواسطة نوى البلح [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering Summary: The retention profile of methylene blue from aqueous solutions onto the solid sorbent date pits has been investigated. Fourier transform infra-red, scanning electron microscope, brunaure-emmeu-teller analysis were performed to determine the charateristics of the solid material. The effect of contact time, adsorbent dosage, temperature, and solution pH were investigated. The adsorption was found to increase with increasing time, decreasing temperature and increasing dosage up to equilibrium values which was 20 minute, 25{u00B0}C, and 0.1 gram adsorbent respectively. The adsorption was favorable at pH=7. The adsorption equilibrium data were best fitted by Freundlich isotherm. The adsorption kinetics was found to follow the pseudo second order kinetic model. The thermodynamic parameters of the uptake of methylene blue onto the date pits indicated that, the process is exothermic and proceeds spontaneously at low temperature. A single stage batch adsorber was designed for adsorption of methylene blue by date pits based on optimum isotherm
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.M.Sc.2017.Na.R (Browse shelf(Opens below)) Not for loan 01010110073445000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.M.Sc.2017.Na.R (Browse shelf(Opens below)) 73445.CD Not for loan 01020110073445000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering

The retention profile of methylene blue from aqueous solutions onto the solid sorbent date pits has been investigated. Fourier transform infra-red, scanning electron microscope, brunaure-emmeu-teller analysis were performed to determine the charateristics of the solid material. The effect of contact time, adsorbent dosage, temperature, and solution pH were investigated. The adsorption was found to increase with increasing time, decreasing temperature and increasing dosage up to equilibrium values which was 20 minute, 25{u00B0}C, and 0.1 gram adsorbent respectively. The adsorption was favorable at pH=7. The adsorption equilibrium data were best fitted by Freundlich isotherm. The adsorption kinetics was found to follow the pseudo second order kinetic model. The thermodynamic parameters of the uptake of methylene blue onto the date pits indicated that, the process is exothermic and proceeds spontaneously at low temperature. A single stage batch adsorber was designed for adsorption of methylene blue by date pits based on optimum isotherm

Issued also as CD

There are no comments on this title.

to post a comment.