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DK3930871T3 - Fremgangsmåde til filtrering af slam - Google Patents

Fremgangsmåde til filtrering af slam Download PDF

Info

Publication number
DK3930871T3
DK3930871T3 DK20706331.4T DK20706331T DK3930871T3 DK 3930871 T3 DK3930871 T3 DK 3930871T3 DK 20706331 T DK20706331 T DK 20706331T DK 3930871 T3 DK3930871 T3 DK 3930871T3
Authority
DK
Denmark
Prior art keywords
sludge
filtration
Prior art date
Application number
DK20706331.4T
Other languages
English (en)
Inventor
Michaeel Emborg
Original Assignee
Rockwool As
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 As filed Critical Rockwool As
Application granted granted Critical
Publication of DK3930871T3 publication Critical patent/DK3930871T3/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/05Floating filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
DK20706331.4T 2019-02-28 2020-02-28 Fremgangsmåde til filtrering af slam DK3930871T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19160033 2019-02-28
PCT/EP2020/055276 WO2020174082A1 (en) 2019-02-28 2020-02-28 Method of filtering slurry

Publications (1)

Publication Number Publication Date
DK3930871T3 true DK3930871T3 (da) 2023-11-20

Family

ID=65635581

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20706331.4T DK3930871T3 (da) 2019-02-28 2020-02-28 Fremgangsmåde til filtrering af slam

Country Status (3)

Country Link
EP (1) EP3930871B1 (da)
DK (1) DK3930871T3 (da)
WO (1) WO2020174082A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3239773A1 (en) * 2021-12-03 2023-06-08 Jack Elisabeth Marie THEUNISSEN Storm water filtration system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687114U (da) * 1979-12-08 1981-07-13
FR2548168A1 (fr) * 1983-07-01 1985-01-04 Elmaduc Procede et appareillage de concentration de boues
US4871454A (en) 1988-06-27 1989-10-03 Lott W Gerald Portable dumpster slurry separating system
FI91714C (fi) 1992-11-05 1994-08-10 Paroc Oy Ab Menetelmä ja laite kiintoaineen erottamiseksi nesteestä
NL1000463C2 (nl) 1995-05-31 1996-12-03 Rockwool Grodan Bv Werkwijze voor het biologisch reinigen van water, voor de substraatteelt van planten, en een filter en een filtereenheid daarvoor.
WO1997007869A1 (en) * 1995-08-29 1997-03-06 Cargill Lynn E Self-cleaning fluid filter unit
EP0849987B1 (en) 1995-08-30 2001-02-14 Rockwool International A/S Hydrophilic plant growth substrate comprising a furan resin
EP1382642A1 (en) 2002-07-15 2004-01-21 Rockwool International A/S Formaldehyde-free aqueous binder composition for mineral fibers
US20070270066A1 (en) 2006-05-05 2007-11-22 Dynea Austria Gmbh Hydrophilic binder for agricultural plant growth substrate
KR100985409B1 (ko) 2008-08-29 2010-10-06 주식회사 하이닉스반도체 반도체 장치의 캐패시터 제조 방법
SI2898148T1 (sl) * 2012-08-24 2020-07-31 Rockwool International A/S Drenažna struktura
WO2017040010A1 (en) 2015-08-28 2017-03-09 Strategy Earth, Inc. Material separation devices, systems, and related methods
CA3008958A1 (en) 2015-12-29 2017-07-06 Rockwool International A/S Growth substrate product
RU2721792C2 (ru) 2015-12-29 2020-05-22 Роквул Интернэшнл А/С Ростовой субстратный продукт

Also Published As

Publication number Publication date
WO2020174082A1 (en) 2020-09-03
EP3930871A1 (en) 2022-01-05
EP3930871B1 (en) 2023-10-25

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