RU2009106887A - INSTALLATION FOR CLEANING A LIQUID, METHOD FOR RINSING A FIBER FILTER AND USING THE METHOD FOR RINSING A FIBER FILTER - Google Patents
INSTALLATION FOR CLEANING A LIQUID, METHOD FOR RINSING A FIBER FILTER AND USING THE METHOD FOR RINSING A FIBER FILTER Download PDFInfo
- Publication number
- RU2009106887A RU2009106887A RU2009106887/15A RU2009106887A RU2009106887A RU 2009106887 A RU2009106887 A RU 2009106887A RU 2009106887/15 A RU2009106887/15 A RU 2009106887/15A RU 2009106887 A RU2009106887 A RU 2009106887A RU 2009106887 A RU2009106887 A RU 2009106887A
- Authority
- RU
- Russia
- Prior art keywords
- liquid
- storage tank
- fiber filter
- hollow fiber
- installation
- Prior art date
Links
Classifications
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- C02F2303/04—Disinfection
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1. Установка для очистки жидкости, содержащая средство подвода очищаемой жидкости, половолоконный фильтр с обратной промывкой жидкостью, блок обратного осмоса, накопительную емкость с верхним и нижним патрубками и средство отвода очищенной жидкости, отличающаяся тем, что она снабжена блоком электрокоагуляции, вход которого соединен с выходом средства подвода очищаемой жидкости, а выход с входом половолоконного фильтра, обратным клапаном для подачи воздуха из атмосферы в накопительную емкость во время откачки жидкости из накопительной емкости, а накопительная емкость выполнена с возможностью создания в ней вакуума для подачи воздуха из атмосферы и осуществления обратной промывки половолоконного фильтра последовательно жидкостью, а затем смесью жидкости и воздуха, поступающих из нее. ! 2. Установка для очистки жидкости по п.1, отличающаяся тем, что обратный клапан для подачи воздуха из атмосферы в накопительную емкость установлен на трубопроводе, соединенном с верхним патрубком накопительной емкости. ! 3. Установка для очистки жидкости по п.1, отличающаяся тем, что обратный клапан для подачи воздуха из атмосферы в накопительную емкость установлен в верхней части накопительной емкости. ! 4. Установка для очистки жидкости по п.1, отличающаяся тем, что верхний патрубок накопительной емкости выполнен углубленно внутрь нее, причем нижний срез верхнего патрубка находится выше нижнего патрубка не менее чем на 50 мм. ! 5. Установка для очистки жидкости по п.1, отличающаяся тем, что нижний патрубок предназначен для выхода жидкости на блок обратного осмоса с возможностью создания вакуума в накопительной емкости. ! 6. Ус� 1. Installation for cleaning liquid, containing means for supplying the liquid to be cleaned, a hollow fiber filter with backwashing liquid, a reverse osmosis unit, a storage tank with upper and lower nozzles and a means for draining the purified liquid, characterized in that it is equipped with an electrocoagulation unit, the input of which is connected to the output of the means for supplying the liquid being cleaned, and the outlet with the inlet of the hollow fiber filter, a check valve for supplying air from the atmosphere to the storage tank during pumping of the liquid from the storage capacity, and the storage capacity is configured to create a vacuum in it to supply air from the atmosphere and to reverse wash the hollow fiber filter in series with a liquid, and then with a mixture of liquid and air coming from it. ! 2. Installation for cleaning liquid according to claim 1, characterized in that the non-return valve for supplying air from the atmosphere to the storage tank is installed on a pipe connected to the upper pipe of the storage tank. ! 3. Installation for cleaning liquid according to claim 1, characterized in that the check valve for supplying air from the atmosphere to the storage tank is installed in the upper part of the storage tank. ! 4. Installation for cleaning liquid according to claim 1, characterized in that the upper pipe of the storage tank is made deep inside it, and the lower section of the upper pipe is at least 50 mm higher than the lower pipe. ! 5. Installation for cleaning liquid according to claim 1, characterized in that the lower pipe is designed to exit the fluid to the reverse osmosis unit with the possibility of creating a vacuum in the storage tank. ! 6. Us
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009106887/15A RU2410336C2 (en) | 2009-02-26 | 2009-02-26 | Apparatus for purifying liquid, method of washing hollow-fibre filter and application of method of washing hollow-fibre filter |
PCT/RU2009/000593 WO2010098691A1 (en) | 2009-02-26 | 2009-10-30 | Apparatus for the purification of liquid, method for washing a hollow-fibre filter and use of the method for washing a hollow-fibre filter |
CN200980127859.6A CN102099302B (en) | 2009-02-26 | 2009-10-30 | Apparatus for the purification of liquid, method for washing a hollow-fibre filter and use of the method for washing a hollow-fibre filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009106887/15A RU2410336C2 (en) | 2009-02-26 | 2009-02-26 | Apparatus for purifying liquid, method of washing hollow-fibre filter and application of method of washing hollow-fibre filter |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009106887A true RU2009106887A (en) | 2010-09-10 |
RU2410336C2 RU2410336C2 (en) | 2011-01-27 |
Family
ID=42665735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009106887/15A RU2410336C2 (en) | 2009-02-26 | 2009-02-26 | Apparatus for purifying liquid, method of washing hollow-fibre filter and application of method of washing hollow-fibre filter |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102099302B (en) |
RU (1) | RU2410336C2 (en) |
WO (1) | WO2010098691A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2446111C1 (en) * | 2010-09-14 | 2012-03-27 | Александр Владимирович Микиртычев | Method of water treatment and membrane unit to this end |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2976819B1 (en) * | 2011-06-24 | 2013-08-02 | Millipore Corp | SYSTEM AND METHOD FOR PURIFYING WATER, WITH AUTOMATIC PURGING |
CN103130362A (en) | 2011-11-23 | 2013-06-05 | 通用电气公司 | Water treatment device and method |
KR102076866B1 (en) * | 2011-12-29 | 2020-02-12 | 캡 쓰리 비 브이 | Process for optimising the back flush process in the separation of solid catalyst particles from an inorganic process liquid |
CN103936181B (en) * | 2014-03-27 | 2015-07-29 | 同济大学 | Manual type purifier |
RU2589139C2 (en) * | 2014-07-09 | 2016-07-10 | Общество с ограниченной ответственностью "Баромембранная технология" (ООО "БМТ") | Method of cleaning drainage water of solid domestic waste landfills |
RU2636712C1 (en) * | 2016-12-20 | 2017-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" | Method of chemical cleaning of reverse osmosis filters by solutions of environmentally safe complexes |
FR3101627B1 (en) * | 2019-10-08 | 2022-01-21 | Natural Water | Liquid purification device |
RU2759007C1 (en) * | 2020-12-28 | 2021-11-08 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Казанский Национальный Исследовательский Технический Университет Им. А.Н. Туполева-Каи", (Книту-Каи) | Combined filter device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244585A (en) * | 1991-01-11 | 1993-09-14 | Akitoshi Sugimoto | Method of cleaning porous ceramic filters |
US6120688A (en) * | 1997-02-25 | 2000-09-19 | Zenon Environmental, Inc. | Portable reverse osmosis unit for producing drinking water |
RU2120411C1 (en) * | 1998-01-27 | 1998-10-20 | Общество с ограниченной ответственностью "ЮРТИС" | Method of cleaning oil-containing waste waters |
US6589426B1 (en) * | 1999-09-29 | 2003-07-08 | Zenon Environmental Inc. | Ultrafiltration and microfiltration module and system |
CN1216674C (en) * | 2002-08-20 | 2005-08-31 | 天津膜天膜工程技术有限公司 | Hollow fibre membrane separation equipment and its operation method |
WO2006066350A1 (en) * | 2004-12-24 | 2006-06-29 | Siemens Water Technologies Corp. | Simple gas scouring method and apparatus |
-
2009
- 2009-02-26 RU RU2009106887/15A patent/RU2410336C2/en not_active IP Right Cessation
- 2009-10-30 CN CN200980127859.6A patent/CN102099302B/en not_active Expired - Fee Related
- 2009-10-30 WO PCT/RU2009/000593 patent/WO2010098691A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2446111C1 (en) * | 2010-09-14 | 2012-03-27 | Александр Владимирович Микиртычев | Method of water treatment and membrane unit to this end |
Also Published As
Publication number | Publication date |
---|---|
CN102099302B (en) | 2014-10-29 |
WO2010098691A1 (en) | 2010-09-02 |
CN102099302A (en) | 2011-06-15 |
RU2410336C2 (en) | 2011-01-27 |
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Legal Events
Date | Code | Title | Description |
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HE4A | Notice of change of address of a patent owner | ||
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170227 |