NL1000463C2 - Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor. - Google Patents

Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor.

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
English (en)
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/nl
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/nl

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 Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor. NL1000463C2 (nl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL1000463A NL1000463C2 (nl) 1995-05-31 1995-05-31 Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor.
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 (nl) 1995-05-31 1995-05-31 Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor.

Publications (1)

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

Family

ID=19761093

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000463A NL1000463C2 (nl) 1995-05-31 1995-05-31 Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor.

Country Status (3)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758135B1 (fr) * 1997-01-06 1999-01-29 Saint Gobain Isover Procedes et dispositifs pour la desinfection et le recyclage d'un effluent aqueux
AT5263U1 (de) * 2002-01-29 2002-05-27 Hauer Walter Mag Filtersubstrat
US20080169249A1 (en) * 2004-06-18 2008-07-17 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 (de) 2011-06-28 2012-07-15 Roland Graf Filter für aquarien, fischteiche, schwimmbecken, schwimmteiche odgl.
CN106714941B (zh) 2014-09-24 2019-11-01 陶氏环球技术有限责任公司 包括一体式生物反应器的螺旋卷绕过滤组件
AT516276B1 (de) 2015-03-19 2016-04-15 Egon Gruber Filtereinrichtung
ES2743899T3 (es) 2015-04-16 2020-02-21 Dow Global Technologies Llc Conjunto de filtración que incluye biorreactores enrollados en espiral y módulos de membrana colocados en recipientes de presión separados
CN107531526B (zh) * 2015-04-16 2021-04-06 陶氏环球技术有限责任公司 包含螺旋卷绕生物反应器和超滤膜模块的过滤总成
EP3433212A1 (en) 2016-03-23 2019-01-30 Dow Global Technologies, LLC Bioreactor assembly
JP6465910B2 (ja) * 2017-03-01 2019-02-06 鹿島建設株式会社 生物処理用微生物担体及び固定床の製造方法
DK3930871T3 (da) 2019-02-28 2023-11-20 Rockwool As Fremgangsmåde til filtrering af slam

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

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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