FR2579973A1 - Apparatus for dehydrating residual sludge from purification plants - Google Patents
Apparatus for dehydrating residual sludge from purification plants Download PDFInfo
- Publication number
- FR2579973A1 FR2579973A1 FR8502720A FR8502720A FR2579973A1 FR 2579973 A1 FR2579973 A1 FR 2579973A1 FR 8502720 A FR8502720 A FR 8502720A FR 8502720 A FR8502720 A FR 8502720A FR 2579973 A1 FR2579973 A1 FR 2579973A1
- Authority
- FR
- France
- Prior art keywords
- residual sludge
- inflatable structure
- filter
- rope
- metal
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 title abstract 2
- 239000004746 geotextile Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 4
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000004830 Super Glue Substances 0.000 claims 1
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000007425 progressive decline Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8502720A FR2579973A1 (en) | 1985-04-09 | 1985-04-09 | Apparatus for dehydrating residual sludge from purification plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8502720A FR2579973A1 (en) | 1985-04-09 | 1985-04-09 | Apparatus for dehydrating residual sludge from purification plants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2579973A1 true FR2579973A1 (en) | 1986-10-10 |
| FR2579973B1 FR2579973B1 (enExample) | 1987-05-22 |
Family
ID=9316604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8502720A Granted FR2579973A1 (en) | 1985-04-09 | 1985-04-09 | Apparatus for dehydrating residual sludge from purification plants |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2579973A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503018A (zh) * | 2018-05-22 | 2018-09-07 | 湖南深拓智能设备股份有限公司 | 一种浸没升降循环式生物膜滤池的处理工艺及装置 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE115332C (enExample) * | ||||
| US1927228A (en) * | 1930-06-28 | 1933-09-19 | Charles A Compton | Filter |
| US2084236A (en) * | 1937-01-06 | 1937-06-15 | Babb John Donald | Portable reservoir |
| US2196848A (en) * | 1937-03-25 | 1940-04-09 | Babson Bros Co | Means for and method of filtering |
| US3222268A (en) * | 1961-07-13 | 1965-12-07 | Udylite Corp | Particle separator device for plating baths |
| US3363268A (en) * | 1965-06-08 | 1968-01-16 | Alvimar Mfg Company Inc | Collapsible pool |
| DE1536773A1 (de) * | 1967-02-24 | 1970-01-02 | Rhodiaceta Ag | Vorrichtung,um hochviskose Loesungen,wie zum Beispiel Spinnloesungen,fein zu filtrieren |
| GB1260591A (en) * | 1969-02-06 | 1972-01-19 | Robert Edward William Harris | Improvements relating to filtering liquids |
| DE2260507A1 (de) * | 1972-12-11 | 1974-06-12 | Felix Nachtigall | Geraet zum filtern von fluessigen medien |
-
1985
- 1985-04-09 FR FR8502720A patent/FR2579973A1/fr active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE115332C (enExample) * | ||||
| US1927228A (en) * | 1930-06-28 | 1933-09-19 | Charles A Compton | Filter |
| US2084236A (en) * | 1937-01-06 | 1937-06-15 | Babb John Donald | Portable reservoir |
| US2196848A (en) * | 1937-03-25 | 1940-04-09 | Babson Bros Co | Means for and method of filtering |
| US3222268A (en) * | 1961-07-13 | 1965-12-07 | Udylite Corp | Particle separator device for plating baths |
| US3363268A (en) * | 1965-06-08 | 1968-01-16 | Alvimar Mfg Company Inc | Collapsible pool |
| DE1536773A1 (de) * | 1967-02-24 | 1970-01-02 | Rhodiaceta Ag | Vorrichtung,um hochviskose Loesungen,wie zum Beispiel Spinnloesungen,fein zu filtrieren |
| GB1260591A (en) * | 1969-02-06 | 1972-01-19 | Robert Edward William Harris | Improvements relating to filtering liquids |
| DE2260507A1 (de) * | 1972-12-11 | 1974-06-12 | Felix Nachtigall | Geraet zum filtern von fluessigen medien |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503018A (zh) * | 2018-05-22 | 2018-09-07 | 湖南深拓智能设备股份有限公司 | 一种浸没升降循环式生物膜滤池的处理工艺及装置 |
| WO2019222938A1 (zh) * | 2018-05-22 | 2019-11-28 | 湖南深拓智能设备股份有限公司 | 一种浸没升降循环式生物膜滤池的处理工艺及装置 |
| CN108503018B (zh) * | 2018-05-22 | 2020-04-10 | 湖南深拓智能设备股份有限公司 | 一种浸没升降循环式生物膜滤池的处理工艺及装置 |
| US11420888B2 (en) | 2018-05-22 | 2022-08-23 | Hunan Scientop Automatic Equipment Shares Co. Ltd | Treatment process and device for submerged lifting circulation type bio-membrane filter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2579973B1 (enExample) | 1987-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6797164B2 (en) | Filtering system for a pool or spa | |
| JPS5836611B2 (ja) | 圧濾器 | |
| US2269725A (en) | Filter | |
| AU2009202912A1 (en) | Stationary cloth media filtration | |
| FR2579973A1 (en) | Apparatus for dehydrating residual sludge from purification plants | |
| JP4542749B2 (ja) | ろ過装置 | |
| EP0120750A1 (fr) | Appareil de filtration tangentielle et installation comportant un tel appareil | |
| CN101830590B (zh) | 浊水处理器 | |
| US410767A (en) | Filter | |
| CN216136819U (zh) | 一种滚筒筛式滤水装置 | |
| CN109020038B (zh) | 一种高效水处理设备过滤装置 | |
| CN209481325U (zh) | 一种生物填料处理河道污水的装置 | |
| CN1177767C (zh) | 用于污水、废水等的固体-液体过滤方法和系统 | |
| CN213492368U (zh) | 一种具有防堵塞功能的污水处理装置 | |
| RU92000187A (ru) | Фильтр | |
| CN210559685U (zh) | 一种生活废水净化回收处理装置 | |
| US1302731A (en) | Water-filter. | |
| US1035680A (en) | Filter for saccharine juices. | |
| CN212835813U (zh) | 一种地漏 | |
| CN216689657U (zh) | 新型市政工程排水管道 | |
| CN108285191A (zh) | 一种家用节能膜过滤净水器 | |
| RU2379095C1 (ru) | Рукавный фильтр | |
| US3550779A (en) | Swimming pool filter | |
| US249538A (en) | Assig-nob of one-half to | |
| CN208590963U (zh) | 一种具有简易净水功能的家用洗菜容器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |