Fabrication and characterization of polymeric membranes from recycled polystyrene for wastewater treatment / (رقم التسجيلة. 179966)
[ عرض عادي ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 03986namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260504152608.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260504s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 628.3 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 628.3 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.04.M.Sc.2025.Ma.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Marwa Khalaf Mohamed Kamel, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Fabrication and characterization of polymeric membranes from recycled polystyrene for wastewater treatment / |
| Statement of responsibility, etc. | by Marwa Khalaf Mohamed Kamel ; Supervisors Prof. Dr. Mai Mohamed Kamal, Prof. Dr. Heba Abdallah Mohamed. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تصنيع وتوصيف الاغشية البلومرية من البولسترين المعاد تدويره لمعالجة مياه الصرف الصحى |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 62 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 54-62. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | In this research, the manufacture of membranes from polystyrene plastic waste was studied. The membranes were manufactured using different proportions of polystyrene using polyvinylidene fluoride multi-wall carbon nanotube polymer to improve the properties and performance of the membrane. The membrane was cast on polypropylene and polyester supports. The results showed that the best membranes were multi-wall carbon nanotube membranes, as they provided the highest separation percentage of hemic acid which reached 97.7% and 99.9%. Meanwhile, the permeate flux was 73.2 LMH and 76.1. The membranes exhibited antifouling behaviour, where FRR was 99.6% and 97.9%. Rr & Rir were 25.2 % and 0.44% respectively. Rr & Rir were 26.9% and 2.3% respectively. Contact angle 79.4&69.6. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | فى هذا البحث، تمت دراسة تصنيع الأغشية من نفايات البلاستيك المصنوعة من البوليسترين. صُنعت الأغشية باستخدام نسب مختلفة من البوليسترين باستخدام بوليمر أنابيب الكربون النانوية متعددة الجدران من فلوريد البولي فينيلدين لتحسين خصائص وأداء الغشاء. صُب الغشاء على دعامات من البولي بروبيلين والبوليستر. أظهرت النتائج أن أفضل الأغشية كانت أغشية أنابيب الكربون النانوية متعددة الجدران، حيث وفرت أعلى نسبة فصل لحامض الهيمك والتي وصلت إلى 97.7٪ و 99.9٪. في الوقت نفسه، بلغ تدفق النفاذية 73.2و76.1 ل/م2 . س. أظهرت الأغشية سلوكًا مضادًا للحشف، حيث بلغت نسبة استرداد التدفق 99.6٪ و 97.9٪. كان نسبة التلوث العكسى ونسبة التلوث الغير عكسى 25.2٪ و 0.44٪ على التوالي. كان نسبة التلوث العكسى ونسبة التلوث الغير عكسى 26.9٪ و 2.3٪ على التوالي. زاوية التلامس° 79.4 و °69.6. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wastewater treatment |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | معالجة مياه الصرف الصحى |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Polystyrene |
| -- | Wastewater |
| -- | Membrane |
| -- | Multiwall carbon nanotube |
| -- | Plastic |
| -- | بولى استيرين |
| -- | مواد نانومترية |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mai Mohamed Kamal |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Heba Abdallah Mohamed |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Mai Mohamed Kamal |
| -- | Heba Abdallah Mohamed |
| Discussion body | Reem Sayed Mohamed Ettouney |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Chemical Engineering |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 04.05.2026 | 93973 | Cai01.13.04.M.Sc.2025.Ma.E | 01010110093973000 | 04.05.2026 | 04.05.2026 | Thesis |