Full Text Available
Note: Clicking the button above will open the full text document at the original institutional repository in a new window.
Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse
Membrane flux was observed and the two membrane sizes that achieved stable flux were chosen to be used in the later stages of the study. The chosen membranes were of 300 kDa and 400 kDa Molecular Weight Cutoff (MWCO). The third phase of the study involved running the full system on synthetic greywat...
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis |
| Published: |
AUC Knowledge Fountain
2023
|
| Subjects: | |
| Tags: |
No Tags, Be the first to tag this record!
|
| _version_ | 1867613422034616320 |
|---|---|
| access_status_str | Open Access |
| author | El-Wattar, Aya |
| author_browse | El-Wattar, Aya |
| author_facet | El-Wattar, Aya |
| author_sort | El-Wattar, Aya |
| collection | Thesis |
| description | Membrane flux was observed and the two membrane sizes that achieved stable flux were chosen to be used in the later stages of the study. The chosen membranes were of 300 kDa and 400 kDa Molecular Weight Cutoff (MWCO).
The third phase of the study involved running the full system on synthetic greywater then on real greywater. The parameters investigated were COD, TSS, Turbidity and BOD5. Total COD removal after sand filtration, 300kDa UF and 400 kDa UF was 65, 66 and 73.4% respectively. Total TSS removal after sand filtration, 300kDa UF and 400 kDa UF was 93.1, 98 and 98.1% respectively. Total turbidity removal after sand filtration, 300kDa UF and 400 kDa UF was 82.1, 85.8 and 83.8% respectively. And total BOD5 removal after sand filtration, 300kDa UF and 400 kDa UF was 59.1, 90.8 and 96.5% respectively.
Overall, the system showed resilience to TSS shock loads, and all effluents from sand filter and ultrafiltration membranes complied with the Egyptian Code of Wastewater Reuse Category A (TSS less than or equal 15 mg/l). Membrane effluents BOD5 concentrations also complied with the limits for Category A in the Egyptian code (BOD5 less than or equal 15 mg/l). All membrane effluents satisfied category A limit in the Egyptian Code for Wastewater Reuse in Agriculture for BOD5 ( 15 mg/l). |
| format | Thesis |
| id | oai:fount.aucegypt.edu:etds-3061 |
| institution | American University in Cairo (Egypt) |
| last_indexed | 2026-06-10T12:35:53.165Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from AUC Knowledge Fountain — bepress |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | AUC Knowledge Fountain |
| publisherStr | AUC Knowledge Fountain |
| record_format | dspace |
| source_str | AUC Knowledge Fountain — bepress |
| spelling | oai:fount.aucegypt.edu:etds-3061 Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse El-Wattar, Aya Membrane flux was observed and the two membrane sizes that achieved stable flux were chosen to be used in the later stages of the study. The chosen membranes were of 300 kDa and 400 kDa Molecular Weight Cutoff (MWCO). The third phase of the study involved running the full system on synthetic greywater then on real greywater. The parameters investigated were COD, TSS, Turbidity and BOD5. Total COD removal after sand filtration, 300kDa UF and 400 kDa UF was 65, 66 and 73.4% respectively. Total TSS removal after sand filtration, 300kDa UF and 400 kDa UF was 93.1, 98 and 98.1% respectively. Total turbidity removal after sand filtration, 300kDa UF and 400 kDa UF was 82.1, 85.8 and 83.8% respectively. And total BOD5 removal after sand filtration, 300kDa UF and 400 kDa UF was 59.1, 90.8 and 96.5% respectively. Overall, the system showed resilience to TSS shock loads, and all effluents from sand filter and ultrafiltration membranes complied with the Egyptian Code of Wastewater Reuse Category A (TSS less than or equal 15 mg/l). Membrane effluents BOD5 concentrations also complied with the limits for Category A in the Egyptian code (BOD5 less than or equal 15 mg/l). All membrane effluents satisfied category A limit in the Egyptian Code for Wastewater Reuse in Agriculture for BOD5 ( 15 mg/l). 2023-01-10T08:00:00Z thesis application/pdf https://fount.aucegypt.edu/etds/2028 https://fount.aucegypt.edu/context/etds/article/3061/viewcontent/aya_elwattar_thesis.pdf Theses and Dissertations AUC Knowledge Fountain greywater ultrafiltration reuse adaptation resilience NDC sandfiltration gravity-driven stable flux on-site treatment Environmental Engineering |
| spellingShingle | greywater ultrafiltration reuse adaptation resilience NDC sandfiltration gravity-driven stable flux on-site treatment Environmental Engineering El-Wattar, Aya Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title | Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title_full | Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title_fullStr | Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title_full_unstemmed | Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title_short | Greywater Treatment using Integrated Sand Filtration with Ultrafiltration for Reuse |
| title_sort | greywater treatment using integrated sand filtration with ultrafiltration for reuse |
| topic | greywater ultrafiltration reuse adaptation resilience NDC sandfiltration gravity-driven stable flux on-site treatment Environmental Engineering |
| url | https://fount.aucegypt.edu/etds/2028 https://fount.aucegypt.edu/context/etds/article/3061/viewcontent/aya_elwattar_thesis.pdf |
| work_keys_str_mv | AT elwattaraya greywatertreatmentusingintegratedsandfiltrationwithultrafiltrationforreuse |