CA2497391A1 - Tamis statiques pour utilisation dans un systeme de traitement des eaux usees - Google Patents
Tamis statiques pour utilisation dans un systeme de traitement des eaux usees Download PDFInfo
- Publication number
- CA2497391A1 CA2497391A1 CA002497391A CA2497391A CA2497391A1 CA 2497391 A1 CA2497391 A1 CA 2497391A1 CA 002497391 A CA002497391 A CA 002497391A CA 2497391 A CA2497391 A CA 2497391A CA 2497391 A1 CA2497391 A1 CA 2497391A1
- Authority
- CA
- Canada
- Prior art keywords
- screen
- membrane
- screening surface
- static screen
- static
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000003068 static effect Effects 0.000 title claims abstract description 105
- 238000004065 wastewater treatment Methods 0.000 title abstract description 42
- 239000012528 membrane Substances 0.000 claims abstract description 162
- 238000012216 screening Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000000712 assembly Effects 0.000 claims abstract description 42
- 238000000429 assembly Methods 0.000 claims abstract description 42
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 22
- 238000005276 aerator Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 13
- 238000009991 scouring Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000011001 backwashing Methods 0.000 abstract description 6
- 210000004379 membrane Anatomy 0.000 description 140
- 239000010813 municipal solid waste Substances 0.000 description 49
- 239000010802 sludge Substances 0.000 description 37
- 210000004209 hair Anatomy 0.000 description 27
- 239000003921 oil Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 239000000835 fiber Substances 0.000 description 13
- 239000010865 sewage Substances 0.000 description 13
- 238000012546 transfer Methods 0.000 description 13
- 239000002657 fibrous material Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- 239000004519 grease Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 9
- 239000012466 permeate Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 239000010866 blackwater Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 4
- 239000010797 grey water Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 101150114843 Mgll gene Proteins 0.000 description 3
- 101000916532 Rattus norvegicus Zinc finger and BTB domain-containing protein 38 Proteins 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497391A CA2497391A1 (fr) | 2005-02-17 | 2005-02-17 | Tamis statiques pour utilisation dans un systeme de traitement des eaux usees |
| CA002612822A CA2612822A1 (fr) | 2004-07-01 | 2005-06-29 | Appareil de filtrage pour le traitement de l'eau au moyen de membranes |
| US11/168,405 US20060008865A1 (en) | 2004-07-01 | 2005-06-29 | Screening apparatus for water treatment with membranes |
| PCT/CA2005/001011 WO2006002529A1 (fr) | 2004-07-01 | 2005-06-29 | Appareil de filtrage pour le traitement de l'eau au moyen de membranes |
| US11/642,543 US20070163959A1 (en) | 2004-07-01 | 2006-12-21 | Screening apparatus for water treatment with membranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002497391A CA2497391A1 (fr) | 2005-02-17 | 2005-02-17 | Tamis statiques pour utilisation dans un systeme de traitement des eaux usees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2497391A1 true CA2497391A1 (fr) | 2006-08-17 |
Family
ID=36889347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002497391A Abandoned CA2497391A1 (fr) | 2004-07-01 | 2005-02-17 | Tamis statiques pour utilisation dans un systeme de traitement des eaux usees |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2497391A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508920A (zh) * | 2022-03-09 | 2022-05-17 | 霍艳萍 | 一种用于纺织生产的喷水织机智能脱水装置 |
| CN114524547A (zh) * | 2022-03-03 | 2022-05-24 | 济南市环境研究院(济南市黄河流域生态保护促进中心) | 一种高效除磷的一体化城镇生活污水处理系统及方法 |
| CN114929633A (zh) * | 2019-09-19 | 2022-08-19 | 赛莱默水处理美国有限公司 | 用于供应回流活性污泥的系统和方法 |
-
2005
- 2005-02-17 CA CA002497391A patent/CA2497391A1/fr not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929633A (zh) * | 2019-09-19 | 2022-08-19 | 赛莱默水处理美国有限公司 | 用于供应回流活性污泥的系统和方法 |
| CN114524547A (zh) * | 2022-03-03 | 2022-05-24 | 济南市环境研究院(济南市黄河流域生态保护促进中心) | 一种高效除磷的一体化城镇生活污水处理系统及方法 |
| CN114508920A (zh) * | 2022-03-09 | 2022-05-17 | 霍艳萍 | 一种用于纺织生产的喷水织机智能脱水装置 |
| CN114508920B (zh) * | 2022-03-09 | 2023-07-14 | 江苏万加汇智能装备科技有限公司 | 一种用于纺织生产的喷水织机智能脱水装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |