DE2848660A1 - Filtriervorrichtung - Google Patents
FiltriervorrichtungInfo
- Publication number
- DE2848660A1 DE2848660A1 DE19782848660 DE2848660A DE2848660A1 DE 2848660 A1 DE2848660 A1 DE 2848660A1 DE 19782848660 DE19782848660 DE 19782848660 DE 2848660 A DE2848660 A DE 2848660A DE 2848660 A1 DE2848660 A1 DE 2848660A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- filter
- container
- filtrate
- filter chamber
- 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.)
- Ceased
Links
- 238000001914 filtration Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 239000000706 filtrate Substances 0.000 claims description 31
- 238000011001 backwashing Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 25
- 239000003463 adsorbent Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 7
- 239000010457 zeolite Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 230000000274 adsorptive effect Effects 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 4
- 239000010802 sludge Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 13
- 230000000717 retained effect Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004794 expanded polystyrene Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
- B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978068337U JPS54168678U (enExample) | 1978-05-19 | 1978-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2848660A1 true DE2848660A1 (de) | 1979-11-22 |
Family
ID=13370919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782848660 Ceased DE2848660A1 (de) | 1978-05-19 | 1978-11-09 | Filtriervorrichtung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4198301A (enExample) |
| JP (1) | JPS54168678U (enExample) |
| AU (1) | AU513358B2 (enExample) |
| BR (1) | BR5801615U (enExample) |
| DE (1) | DE2848660A1 (enExample) |
| FR (1) | FR2425880A1 (enExample) |
| GB (1) | GB2021428A (enExample) |
| IT (1) | IT7828953A0 (enExample) |
| NL (1) | NL7810977A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107353A3 (en) * | 1982-09-30 | 1986-10-15 | Roberts Filter Co Of Canada Limited | Filter |
| DE4128843A1 (de) * | 1991-08-30 | 1993-03-04 | Lutz Lange | Auswaschbarer filter |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547286A (en) * | 1980-07-22 | 1985-10-15 | Neptune Microfloc, Inc. | Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media |
| US4743382A (en) * | 1980-08-06 | 1988-05-10 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Method and apparatus for separating suspended solids from liquids |
| US4608181A (en) * | 1983-03-25 | 1986-08-26 | Neptune Microfloc, Inc. | Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter |
| US4787987A (en) * | 1987-01-09 | 1988-11-29 | Hensley Clifford J | Filter apparatus and method |
| FR2611529A1 (fr) * | 1987-02-23 | 1988-09-09 | Degremont Sa | Appareil de filtration et procede de nettoyage d'un tel appareil |
| FR2669917B1 (fr) * | 1990-12-03 | 1993-07-16 | Degremont Sa | Reacteur d'oxydation et de reduction biologique, procede de biofiltration et procedes de lavage mis en óoeuvre dans ce reacteur. |
| US5145589A (en) * | 1991-04-29 | 1992-09-08 | Nishihara Environmental Sanitation Research Corporation Limited | Solid-liquid separator and process for washing the same |
| US5148701A (en) * | 1991-05-10 | 1992-09-22 | Washington State University Research Foundation | Domestic water tester |
| US5126042A (en) * | 1991-10-31 | 1992-06-30 | Malone Ronald F | Floating media biofilter |
| US5232586A (en) * | 1992-09-25 | 1993-08-03 | Malone Ronald F | Floating media hourglass biofilter |
| US5413749A (en) * | 1993-06-04 | 1995-05-09 | Wheelabrator Engineered Systems Inc. | Process of making beads for a liquid purification bed |
| US5945005A (en) * | 1994-01-10 | 1999-08-31 | Junius; John H. | Fluid filter using floating media |
| US5573663A (en) * | 1994-01-10 | 1996-11-12 | Junius; John H. | Fluid filter using floating media |
| US5445740A (en) * | 1994-01-13 | 1995-08-29 | Malone; Ronald F. | Floating media biofilter |
| GB9600592D0 (en) * | 1996-01-11 | 1996-03-13 | Stagg Kenneth A | Self cleaning liquid filter |
| US5770080A (en) * | 1997-04-23 | 1998-06-23 | Malone; Ronald F. | Air charged backwashing bioclarifier |
| US6517724B1 (en) | 1998-04-16 | 2003-02-11 | Ronald F. Malone | Air charged backwashing bioclarifier |
| US6638422B1 (en) * | 1999-11-03 | 2003-10-28 | Steven H. Schwartzkopf | Liquid filtration apparatus and method embodying filtration particles having specific gravity less than liquid being filtered |
| WO2002072227A1 (en) * | 2001-03-13 | 2002-09-19 | Ngk Insulators, Ltd. | High rate filter and high rate filtration method using the filter |
| US7270745B2 (en) * | 2003-08-04 | 2007-09-18 | Schwartzkopf Steven H | Liquid filtration apparatus embodying super-buoyant filtration particles |
| US20050211644A1 (en) * | 2004-03-24 | 2005-09-29 | Aquatic Advisors, Llc | Mixed bed trickling reactor using microbeads |
| DK2508488T3 (en) * | 2011-04-04 | 2015-09-14 | Veolia Water Solutions & Tech | Improved biological wastewater treatment reactor and process |
| RU2527216C1 (ru) * | 2013-03-14 | 2014-08-27 | Игорь Семенович Балаев | Двухступенчатый напорный фильтр |
| CN103252130A (zh) * | 2013-04-01 | 2013-08-21 | 上海同臣环保有限公司 | 一种用于滤布滤池的底泥抽吸系统 |
| CN103157308B (zh) * | 2013-04-10 | 2015-09-02 | 珠海市德莱环保科技有限公司 | 分床自动反滤装置 |
| WO2017161381A1 (en) | 2016-03-18 | 2017-09-21 | Schreiber, Llc | Improved methods for cleaning filtration system media |
| RU2705951C2 (ru) * | 2017-08-31 | 2019-11-12 | Юрий Александрович Киташин | Устройство стабилизации концентрации NaCl воды в блоке удаления аммонийного азота из промывочной воды цеолитовых фильтров |
| US10913667B2 (en) * | 2017-12-08 | 2021-02-09 | Westech Engineering, Inc. | Multi-media clarification systems and methods |
| CN108946836A (zh) * | 2018-07-17 | 2018-12-07 | 嘉善县惠民小学 | 一种无需动力的过滤装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US887069A (en) * | 1908-01-30 | 1908-05-12 | John A Cotter | Filter. |
| GB123152A (en) * | 1918-02-12 | 1919-02-12 | Pulsometer Eng Co | Improvements in or relating to Filters. |
| GB120867A (en) * | 1918-08-09 | 1918-11-28 | James Wilson | Improvements in Filters. |
| AT220161B (de) * | 1959-12-24 | 1962-03-12 | Oscar Pauser | Filterapparat für die Reinigung von Schwimmbeckenwasser |
| US3725240A (en) * | 1971-05-13 | 1973-04-03 | Mobil Oil Corp | Process for producing electrode binder asphalt |
| US4052300A (en) * | 1974-11-27 | 1977-10-04 | Italba, S.P.A. | Process and device for the filtration of liquids polluted by suspended solid bodies |
| US4036854A (en) * | 1975-03-05 | 1977-07-19 | The Dow Chemical Company | Method for preparing coumarin |
-
1978
- 1978-05-19 JP JP1978068337U patent/JPS54168678U/ja active Pending
- 1978-08-21 US US05/935,697 patent/US4198301A/en not_active Expired - Lifetime
- 1978-10-04 AU AU40409/78A patent/AU513358B2/en not_active Expired
- 1978-10-20 IT IT7828953A patent/IT7828953A0/it unknown
- 1978-10-23 GB GB7841554A patent/GB2021428A/en not_active Withdrawn
- 1978-11-03 NL NL7810977BA patent/NL7810977A/xx not_active Application Discontinuation
- 1978-11-09 DE DE19782848660 patent/DE2848660A1/de not_active Ceased
- 1978-11-14 BR BR5801615U patent/BR5801615U/pt unknown
- 1978-11-24 FR FR7833301A patent/FR2425880A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0107353A3 (en) * | 1982-09-30 | 1986-10-15 | Roberts Filter Co Of Canada Limited | Filter |
| DE4128843A1 (de) * | 1991-08-30 | 1993-03-04 | Lutz Lange | Auswaschbarer filter |
| US5238560A (en) * | 1991-08-30 | 1993-08-24 | Lutz Lange | Washable filter |
Also Published As
| Publication number | Publication date |
|---|---|
| US4198301A (en) | 1980-04-15 |
| NL7810977A (nl) | 1979-11-21 |
| AU4040978A (en) | 1980-04-17 |
| AU513358B2 (en) | 1980-11-27 |
| FR2425880A1 (fr) | 1979-12-14 |
| BR5801615U (pt) | 1980-04-29 |
| IT7828953A0 (it) | 1978-10-20 |
| GB2021428A (en) | 1979-12-05 |
| JPS54168678U (enExample) | 1979-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8131 | Rejection |