NL1000463C2 - Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor. - Google Patents

Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.

Info

Publication number
NL1000463C2
NL1000463C2 NL1000463A NL1000463A NL1000463C2 NL 1000463 C2 NL1000463 C2 NL 1000463C2 NL 1000463 A NL1000463 A NL 1000463A NL 1000463 A NL1000463 A NL 1000463A NL 1000463 C2 NL1000463 C2 NL 1000463C2
Authority
NL
Netherlands
Prior art keywords
filter
plants
water
biological cleaning
unit therefor
Prior art date
Application number
NL1000463A
Other languages
Dutch (nl)
Inventor
Joseph Marie Elise Beaujean
Jacob Frank De Groot
Original Assignee
Rockwool Grodan Bv
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 Rockwool Grodan Bv filed Critical Rockwool Grodan Bv
Priority to NL1000463A priority Critical patent/NL1000463C2/en
Priority to PCT/NL1996/000214 priority patent/WO1996038387A1/en
Priority to AU58463/96A priority patent/AU5846396A/en
Application granted granted Critical
Publication of NL1000463C2 publication Critical patent/NL1000463C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/103—Textile-type packing
    • 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
    • B01D24/105—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 downward filtration without specifications about the filter material supporting means
    • 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
    • B01D24/38—Feed or discharge devices
    • B01D24/42—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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B01D29/073—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 flat filtering elements supported with corrugated, folded or wound filtering sheets with wound filtering sheets
    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
NL1000463A 1995-05-31 1995-05-31 Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor. NL1000463C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL1000463A NL1000463C2 (en) 1995-05-31 1995-05-31 Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.
PCT/NL1996/000214 WO1996038387A1 (en) 1995-05-31 1996-05-31 Method for biological cleaning of water, for the substrate culture of plants, and a filter and a filter unit therefor
AU58463/96A AU5846396A (en) 1995-05-31 1996-05-31 Method for biological cleaning of water, for the substrate c ulture of plants, and a filter and a filter unit therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000463A NL1000463C2 (en) 1995-05-31 1995-05-31 Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.

Publications (1)

Publication Number Publication Date
NL1000463C2 true NL1000463C2 (en) 1996-12-03

Family

ID=19761093

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000463A NL1000463C2 (en) 1995-05-31 1995-05-31 Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.

Country Status (3)

Country Link
AU (1) AU5846396A (en)
NL (1) NL1000463C2 (en)
WO (1) WO1996038387A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758135B1 (en) * 1997-01-06 1999-01-29 Saint Gobain Isover METHODS AND DEVICES FOR THE DISINFECTION AND RECYCLING OF AQUEOUS EFFLUENT
AT5263U1 (en) * 2002-01-29 2002-05-27 Hauer Walter Mag FILTER SUBSTRATE
WO2005124236A2 (en) * 2004-06-18 2005-12-29 Ultra Violet Star Holding B.V. Method and apparatus for clearing water from micro-organisms, and water supply system and shower unit provided with such apparatus
AT510859B1 (en) 2011-06-28 2012-07-15 Roland Graf FILTERS FOR AQUARIUMS, FISH FACES, SWIMMING POOLS, SWIMMING POOLS ODGL.
JP6475326B2 (en) 2014-09-24 2019-02-27 ダウ グローバル テクノロジーズ エルエルシー A spiral filtration assembly including an integral bioreactor
AT516276B1 (en) * 2015-03-19 2016-04-15 Egon Gruber filtering device
CN107530631B (en) * 2015-04-16 2020-11-03 陶氏环球技术有限责任公司 Filtration assembly comprising a spiral wound bioreactor and membrane module positioned in separate pressure vessels
ES2753408T3 (en) * 2015-04-16 2020-04-08 Dow Global Technologies Llc Filtration set including spiral wound bioreactors and hyperfiltration membrane modules
CA3018721A1 (en) 2016-03-23 2017-09-28 Dow Global Technologies Llc Bioreactor assembly
JP6465910B2 (en) * 2017-03-01 2019-02-06 鹿島建設株式会社 Microorganism carrier for biological treatment and method for producing fixed bed
WO2020174082A1 (en) 2019-02-28 2020-09-03 Rockwool International A/S Method of filtering slurry

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563306A (en) * 1976-08-25 1980-03-26 Hellqvist A Process and a device for purifying water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048075A (en) * 1974-05-06 1977-09-13 The Carborundum Company Filter cartridge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563306A (en) * 1976-08-25 1980-03-26 Hellqvist A Process and a device for purifying water

Also Published As

Publication number Publication date
WO1996038387A1 (en) 1996-12-05
AU5846396A (en) 1996-12-18

Similar Documents

Publication Publication Date Title
ID18221A (en) BIOLOGICAL FILTER MATERIALS WHICH CAN BE DECLINED AND THE METHOD FOR MAKING IT
TR199600144A2 (en) Compounds containing benzopyran and the method for their use.
DK0835845T3 (en) Aerobic biological treatment plant for aqueous organic waste products
DE69633610D1 (en) LIQUID-ABSORBING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
IS5149A (en) Method for the treatment of seedling plants
NL1000463C2 (en) Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.
FR2720293B1 (en) Articles and methods for sorption, filtration and deposition of fluid waste.
IS5126A (en) Method for the treatment of seedling plants
NO891805D0 (en) MULTI-STEP BIOLOGICAL CLEANING PLANT.
NO983360L (en) Method for monitoring biological activity in fluids
AU5143096A (en) Method for identifying biologically active substances by the ir effect on living cells
NL194191B (en) Method for growing a plant from a plant part.
NL193788B (en) Device for cleaning water using water fleas.
NL190689B (en) METHOD FOR STERILIZING A PLOT OF SOIL.
NL1001570C2 (en) Method of growing plants.
MD940125A (en) Process for obtaining biologically active substances from plant tissues
FR2715531B1 (en) Device for rapid transplanting of plants.
DE69809778D1 (en) PLANT IRRIGATION DEVICE
NL1003507A1 (en) Device for collecting substances.
NL1004650A1 (en) Method for purifying plaster.
NL1001644A1 (en) Waste water treatment facility.
NL194872B (en) Method for the detection of soil contamination.
NL1002326C1 (en) Method for the purification of soil contaminated by hydrocarbons.
NL194746B (en) Method for growing in a hydroponics.
BR9404377A (en) Sewage biological treatment plant

Legal Events

Date Code Title Description
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20071201