FR2579973A1 - Apparatus for dehydrating residual sludge from purification plants - Google Patents

Apparatus for dehydrating residual sludge from purification plants Download PDF

Info

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
Application number
FR8502720A
Other languages
English (en)
French (fr)
Other versions
FR2579973B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8502720A priority Critical patent/FR2579973A1/fr
Publication of FR2579973A1 publication Critical patent/FR2579973A1/fr
Application granted granted Critical
Publication of FR2579973B1 publication Critical patent/FR2579973B1/fr
Granted legal-status Critical Current

Links

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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
  • Filtration Of Liquid (AREA)
FR8502720A 1985-04-09 1985-04-09 Apparatus for dehydrating residual sludge from purification plants Granted FR2579973A1 (en)

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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115332C (enrdf_load_stackoverflow) *
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE115332C (enrdf_load_stackoverflow) *
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)

* Cited by examiner, † Cited by third party
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 (enrdf_load_stackoverflow) 1987-05-22

Similar Documents

Publication Publication Date Title
US6797164B2 (en) Filtering system for a pool or spa
JPS5836611B2 (ja) 圧濾器
AU2009202912A1 (en) Stationary cloth media filtration
JPS5962318A (ja) タンクフイルタ用大表面積を有する回転円板フイルタ要素
FR2579973A1 (en) Apparatus for dehydrating residual sludge from purification plants
US3532220A (en) Multiple element filter assembly,spray jet cleaning means
FR2543012A1 (enrdf_load_stackoverflow)
US6051138A (en) Slack filter tube with tensioning means
CN101830590B (zh) 浊水处理器
FR2543013A1 (fr) Filtre pour l'epuration continue des gaz
CN206063886U (zh) 扭转式纤维过滤器
US410767A (en) Filter
CN107080995B (zh) 自洁净灌溉用过滤芯
CN216136819U (zh) 一种滚筒筛式滤水装置
AU779548B2 (en) Liquid filter using a filtration aid
KR101582195B1 (ko) 섬유여과막의 클리닝 및 이중 여과가 가능한 섬유여과기
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
CN210559685U (zh) 一种生活废水净化回收处理装置
RU92000187A (ru) Фильтр
CN108285191A (zh) 一种家用节能膜过滤净水器
CN207891196U (zh) 一种用于金属水壶的多功能滤网装置
CN210385104U (zh) 一种溶剂过滤器
US1302731A (en) Water-filter.
US1035680A (en) Filter for saccharine juices.

Legal Events

Date Code Title Description
ST Notification of lapse