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Reuse of ceramic kiln rollers waste in the manufacture of membranes for nanofiltration / Mai Hassan Elsayed Sharaf Eldeen Roushdy ; Supervised Magdi Fouad Abadir , Shereen Kamel Amin Kamel

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mai Hassan Elsayed Sharaf Eldeen Roushdy , 2017Description: 132 P. : charts , facsimiles ; 30cmOther title:
  • إعادة استخدام المخلف الناتج عن تجليخ رولات أفران السيراميك فى تحضير أغشيه للترشيح بمقاس النانو [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering Summary: The kiln rollers waste is recycled and used as raw material in the production of ceramic membranes for use in water filtration. The powder waste was analyzed by XRF for chemical composition, XRD for mineralogical composition, DTA and TGA for thermal analysis, TEM, and particle size distribution. The support ceramic membrane samples were formed into disks by using organic binder (PVA) with different concentrations, and pressed at 25 and 35.5 MPa, dried then fired at temperatures ranging from 1100 to 1300{u00B0}C for different soaking times. The following properties were then investigated: Apparent and closed porosity, bulk density, and water absorption. The values of filtrate water quality and salt separation were determined for a feed with different turbidity and salt concentration. It was found the best firing temperature of ceramic membrane is equal to 1250{u02DA}C, as it gave the highest values for the salt separation percentage and turbidity removal
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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.Ph.D.2017.Ma.R (Browse shelf(Opens below)) Not for loan 01010110072541000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.04.Ph.D.2017.Ma.R (Browse shelf(Opens below)) 72541.CD Not for loan 01020110072541000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering

The kiln rollers waste is recycled and used as raw material in the production of ceramic membranes for use in water filtration. The powder waste was analyzed by XRF for chemical composition, XRD for mineralogical composition, DTA and TGA for thermal analysis, TEM, and particle size distribution. The support ceramic membrane samples were formed into disks by using organic binder (PVA) with different concentrations, and pressed at 25 and 35.5 MPa, dried then fired at temperatures ranging from 1100 to 1300{u00B0}C for different soaking times. The following properties were then investigated: Apparent and closed porosity, bulk density, and water absorption. The values of filtrate water quality and salt separation were determined for a feed with different turbidity and salt concentration. It was found the best firing temperature of ceramic membrane is equal to 1250{u02DA}C, as it gave the highest values for the salt separation percentage and turbidity removal

Issued also as CD

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