CA1306421C - Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire active - Google Patents
Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire activeInfo
- Publication number
- CA1306421C CA1306421C CA000534082A CA534082A CA1306421C CA 1306421 C CA1306421 C CA 1306421C CA 000534082 A CA000534082 A CA 000534082A CA 534082 A CA534082 A CA 534082A CA 1306421 C CA1306421 C CA 1306421C
- Authority
- CA
- Canada
- Prior art keywords
- water
- bed
- carbon
- pretreatment
- carbon bed
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 218
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 238000000034 method Methods 0.000 title claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 130
- 239000007787 solid Substances 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 59
- 238000011282 treatment Methods 0.000 claims abstract description 39
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000009977 dual effect Effects 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 13
- 239000000356 contaminant Substances 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 150000001721 carbon Chemical class 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 3
- 230000003311 flocculating effect Effects 0.000 claims 1
- 238000005189 flocculation Methods 0.000 abstract description 15
- 230000016615 flocculation Effects 0.000 abstract description 15
- 238000005352 clarification Methods 0.000 abstract description 9
- 238000005243 fluidization Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000003716 rejuvenation Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 18
- 239000000701 coagulant Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 239000011368 organic material Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical class C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 235000012206 bottled water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 101100101428 Drosophila melanogaster heix gene Proteins 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
- 230000035425 carbon utilization Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000534082A CA1306421C (fr) | 1987-04-07 | 1987-04-07 | Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire active |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000534082A CA1306421C (fr) | 1987-04-07 | 1987-04-07 | Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire active |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1306421C true CA1306421C (fr) | 1992-08-18 |
Family
ID=4135384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000534082A Expired - Lifetime CA1306421C (fr) | 1987-04-07 | 1987-04-07 | Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire active |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1306421C (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7258798B2 (en) | 2002-05-28 | 2007-08-21 | Ms Filter Inc. | Potable water treatment plant and method of maintaining same |
| EP2147711A1 (fr) * | 2008-07-24 | 2010-01-27 | Norit Nederland B.V. | Système de purification d'eau avec floculation et filtration biologique |
| WO2014080230A1 (fr) * | 2012-11-26 | 2014-05-30 | Mast Carbon International Ltd | Matières en carbone et leur utilisation |
| CN116514214A (zh) * | 2023-05-31 | 2023-08-01 | 重庆工商大学 | 一种用于污水处理的两段式铁碳微电解装置及方法 |
| CN118459011A (zh) * | 2024-05-30 | 2024-08-09 | 深圳市深水龙岗水务集团有限公司 | 基于活性碳的复合高效处理系统及其在水处理中的应用 |
-
1987
- 1987-04-07 CA CA000534082A patent/CA1306421C/fr not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7258798B2 (en) | 2002-05-28 | 2007-08-21 | Ms Filter Inc. | Potable water treatment plant and method of maintaining same |
| EP2147711A1 (fr) * | 2008-07-24 | 2010-01-27 | Norit Nederland B.V. | Système de purification d'eau avec floculation et filtration biologique |
| WO2014080230A1 (fr) * | 2012-11-26 | 2014-05-30 | Mast Carbon International Ltd | Matières en carbone et leur utilisation |
| CN116514214A (zh) * | 2023-05-31 | 2023-08-01 | 重庆工商大学 | 一种用于污水处理的两段式铁碳微电解装置及方法 |
| CN116514214B (zh) * | 2023-05-31 | 2025-05-16 | 重庆工商大学 | 一种用于污水处理的两段式铁碳微电解装置及方法 |
| CN118459011A (zh) * | 2024-05-30 | 2024-08-09 | 深圳市深水龙岗水务集团有限公司 | 基于活性碳的复合高效处理系统及其在水处理中的应用 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1335519C (fr) | Methode pour ameliorer la capacite de separation d'un systeme de filtration a lits multiples | |
| US4608181A (en) | Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter | |
| US7374676B2 (en) | High rate filtration system | |
| US20220176276A1 (en) | Multilayer Media Bed Filter with Improved Backwash | |
| US4659462A (en) | Apparatus for pretreatment of water using a bed of granular activated carbon | |
| US3459302A (en) | Apparatus and method of filtering solids from a liquid effluent | |
| US3587861A (en) | Apparatus and method of filtering solids from a liquid effluent | |
| USRE28458E (en) | Apparatus and method of filtering solids from a liquid effluent | |
| US8323514B2 (en) | Method and system for cleaning filter media support structures | |
| US5167840A (en) | Systems and methods for clarifying liquids | |
| US4443341A (en) | Process and apparatus for removal of solids from liquids | |
| CA1306421C (fr) | Methode et appareil pour le traitement prealable de l'eau, a l'aide d'un lit de carbone granulaire active | |
| US6428698B1 (en) | Coagulation precipitator | |
| NZ210360A (en) | Concentrating microscopic particles in liquid suspension using granular medium | |
| JP3652567B2 (ja) | ろ過装置の洗浄方法 | |
| US3970555A (en) | Gas removal from deep-bed filters | |
| KR100689855B1 (ko) | 자동 역세 사여과기 | |
| KR100441620B1 (ko) | 자갈 및 세라믹을 채운 다층 구조의 상향류식 하천 정화장치 및 정화 방법 | |
| JP3419640B2 (ja) | 濾過装置及び濾過方法 | |
| JP2690852B2 (ja) | 自然ろ過装置の運転方法 | |
| JP4299396B2 (ja) | 気水分配装置及びその気水分配装置を用いた水処理装置 | |
| KR101566953B1 (ko) | 수처리 설비 | |
| AU729854B2 (en) | High rate filtration system | |
| JP3388379B2 (ja) | 濾過設備 | |
| JPS6377508A (ja) | 移動床式水処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |