GB1545595A - Process and arrangement for the sterilisation of water - Google Patents

Process and arrangement for the sterilisation of water

Info

Publication number
GB1545595A
GB1545595A GB3846676A GB3846676A GB1545595A GB 1545595 A GB1545595 A GB 1545595A GB 3846676 A GB3846676 A GB 3846676A GB 3846676 A GB3846676 A GB 3846676A GB 1545595 A GB1545595 A GB 1545595A
Authority
GB
United Kingdom
Prior art keywords
water
filter chamber
chamber
filter
swimming
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
Application number
GB3846676A
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
Publication of GB1545595A publication Critical patent/GB1545595A/en
Expired 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/846—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by indirect heat-exchange
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/088—Arrangements for killing microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3221—Lamps suspended above a water surface or pipe
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physical Water Treatments (AREA)

Abstract

The process results in the required sterilisation efficiency both at high water flow rates and with highly polluted water. For example, the process is suitable for sterilising swimming-pool water. Water is fed from the swimming pool via a feedline (31) to a vessel (1). A partition (2) serves to calm the water. Filter plates (18) are arranged on their side edges in a filter chamber (4) and are each provided with a suction nozzle (20) at their top ends. The suction nozzles open into a pressure equalisation chamber (21) furnished at its bottom end with a suction line (23). This arrangement produces a uniform withdrawal of liquid from the filter chamber (4). Above the intermediate spaces between the individual filter plates (18) are arranged UV radiators (28). Constituents are taken off from the water surface via a take-off orifice (29). The filtered and sterilised water is returned to the swimming pool through a pipe (32). The flow velocity of the water within the filter chamber (4) is 0.5 to 50 cm/sec, so that a long residence time results for the water within the filter chamber (4) in the radiation region of the UV radiator (28). <IMAGE>
GB3846676A 1975-09-29 1976-09-16 Process and arrangement for the sterilisation of water Expired GB1545595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543418 DE2543418A1 (en) 1975-09-29 1975-09-29 METHOD FOR DISINCLUDING WATER BY IRRADIATION WITH ULTRA-VIOLET LIGHT AND DEVICE FOR CARRYING OUT THE METHOD

Publications (1)

Publication Number Publication Date
GB1545595A true GB1545595A (en) 1979-05-10

Family

ID=5957753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3846676A Expired GB1545595A (en) 1975-09-29 1976-09-16 Process and arrangement for the sterilisation of water

Country Status (10)

Country Link
AT (1) AT347874B (en)
BE (1) BE846622A (en)
CH (1) CH618147A5 (en)
DD (1) DD126911A5 (en)
DE (1) DE2543418A1 (en)
DK (1) DK435576A (en)
FR (1) FR2325607A1 (en)
GB (1) GB1545595A (en)
NL (1) NL7609896A (en)
SE (1) SE7610709L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372860A (en) * 1979-05-30 1983-02-08 H. & P. Kaas System Teknik Aps Method and an apparatus for cleaning water in a swimming pool
WO1991004229A1 (en) * 1989-09-14 1991-04-04 Biological Control Systems Pty. Ltd. Water treatment
GB2309876A (en) * 1996-04-16 1997-08-06 Pet Mate Ltd Treating water using ultraviolet radiation
GB2467131A (en) * 2009-01-22 2010-07-28 Dean Pimlott Ultra Violet Swimming Pool Filter
CN113735356A (en) * 2021-09-23 2021-12-03 广州化工设计工程有限公司 Automatic change sewage sterilization processing system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4000369A1 (en) * 1990-01-09 1991-07-11 Layer & Knoedler Abwassertechn METHOD AND DEVICE FOR WATER TREATMENT
JP3119006B2 (en) * 1993-01-07 2000-12-18 富士電機株式会社 Filtration concentration device and filtration concentration method
DE19743466C1 (en) * 1997-10-01 1998-11-19 Armin Schoeler Swimming pool water filter has gas collection chamber and controls
CN108751623A (en) * 2018-08-13 2018-11-06 武汉森泰环保股份有限公司 A kind of multifunction double-layer filter tank

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7339002U (en) * 1974-04-18 Wehrfritz Gmbh Furniture, especially a cupboard or shelf
FR410722A (en) * 1909-03-19 1910-05-27 Leon Drin Apparatus for sterilizing liquids by ultra-violet rays or others
FR410425A (en) * 1909-12-17 1910-05-20 Paul Joseph Sarazin Device for the sterilization of liquids by ultraviolet rays or other radiations
DE253215C (en) * 1910-01-24
AT57776B (en) * 1910-08-17 1913-02-25 Victor Henri Methods and devices for treating liquids by means of ultraviolet rays.
GB398312A (en) * 1932-06-21 1933-09-14 Waldo Mumford Bailey Improvements in apparatus for purifying bath water
DE855521C (en) * 1950-12-28 1952-11-13 Siemens Ag Method and device for treating, preferably cleaning, sewage and other fluids
US3079498A (en) * 1960-07-15 1963-02-26 Ruffin Hoebel Corp Swimming pool water purifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372860A (en) * 1979-05-30 1983-02-08 H. & P. Kaas System Teknik Aps Method and an apparatus for cleaning water in a swimming pool
WO1991004229A1 (en) * 1989-09-14 1991-04-04 Biological Control Systems Pty. Ltd. Water treatment
GB2309876A (en) * 1996-04-16 1997-08-06 Pet Mate Ltd Treating water using ultraviolet radiation
GB2309876B (en) * 1996-04-16 1998-03-18 Pet Mate Ltd Water treatment
GB2467131A (en) * 2009-01-22 2010-07-28 Dean Pimlott Ultra Violet Swimming Pool Filter
CN113735356A (en) * 2021-09-23 2021-12-03 广州化工设计工程有限公司 Automatic change sewage sterilization processing system

Also Published As

Publication number Publication date
DE2543418C2 (en) 1989-08-03
DK435576A (en) 1977-03-30
SE7610709L (en) 1977-03-30
ATA608776A (en) 1978-05-15
DE2543418A1 (en) 1977-04-07
AT347874B (en) 1979-01-25
NL7609896A (en) 1977-03-31
FR2325607A1 (en) 1977-04-22
CH618147A5 (en) 1980-07-15
DD126911A5 (en) 1977-08-24
FR2325607B1 (en) 1982-07-23
BE846622A (en) 1977-01-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee