WO2015181576A4 - Biofilm carrier made of yarns - Google Patents

Biofilm carrier made of yarns Download PDF

Info

Publication number
WO2015181576A4
WO2015181576A4 PCT/HU2015/000052 HU2015000052W WO2015181576A4 WO 2015181576 A4 WO2015181576 A4 WO 2015181576A4 HU 2015000052 W HU2015000052 W HU 2015000052W WO 2015181576 A4 WO2015181576 A4 WO 2015181576A4
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
anchor points
biofilm
biofilm carrier
carrier according
Prior art date
Application number
PCT/HU2015/000052
Other languages
French (fr)
Other versions
WO2015181576A1 (en
Inventor
István KENYERES
Márton KENYERES
Original Assignee
Biopolus Technológiák Zrt.
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 Biopolus Technológiák Zrt. filed Critical Biopolus Technológiák Zrt.
Publication of WO2015181576A1 publication Critical patent/WO2015181576A1/en
Publication of WO2015181576A4 publication Critical patent/WO2015181576A4/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
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • 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
    • C02F3/105—Characterized by the chemical composition
    • 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
    • C02F3/109—Characterized by the shape
    • 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

Abstract

This invention relates to a biofilm carrier (B) made of yarns comprising a central yarn (1) made of elementary fibres (4), where the individual elementary fibres (4) constituting the central yarn (1) constitute a continuous fibre running over the entire length of the yarn (1), and a loop (2) made of further yarns (1) is fixed to the central yarn (1) at least at two anchor points (3a, 3b) and, moreover, the arc length of the loop (2) between two adjacent anchor points (3a, 3b) is bigger than the length of the central yarn (1) between two adjacent anchor points (3a, 3b).

Claims

6 AMENDED CLAIMS received by the International Bureau on 11 December 2015 (11.12.2015)
1. A biofilm carrier (B) made of yarns comprising a central yarn (1) made of elementary fibres (4), where the individual elementary fibres (4) constituting the central yarn (1) constitute a continuous fibre running over the entire length of the yarn (1), and a loop (2) made of further yarns (1) is fixed to the central yarn (1) at least at two anchor points (3a, 3b) and the arc length of the loop (2) between two adjacent anchor points (3a, 3b) is bigger than the length of the central yarn (1) between two adjacent anchor points (3a, 3b), characterized in that a biofilm-generating surface unit (6) with inorganic-based micro-particulates is applied on the yarn (1) and/or the loop (2).
2. The biofilm carrier according to claim 1 characterized in that the distance of the two adjacent anchor points (5a, 5b) fixing the elementary fibres (4) of the yarn (1) to each other is 5 to 50 mm.
3. The biofilm carrier according to claims 1-2 characterized in that the distance of the two adjacent anchor points (3a, 3b) fixing the yarn (1) and the loop (2) to each other is 15 to 150 mm.
4. The biofilm carrier according to claims 1 to 3 characterized in that the elementary fibres (4) are fixed to each other at the anchor points by gluing, mechanical bonding or welding.
5. The biofilm carrier according to claims 1 to 4 characterized in that inorganic-based micro- particulates are made with open macro pores.
6. The biofilm carrier according to claims 1-5, characterized in that the biofilm-generating surface unit (6) is fixed near the anchor points (3 a, 3b).
7. The biofilm carrier according to claim 6, characterized in that the biofilm-generating surface unit (6) is arranged on a carrier ring (7).
8 The biofilm carrier according to claim 7, characterized in that the carrier ring (7) is fixed on the yarn (1) and/or the loops (2) by gluing (R).
9. The biofilm carrier according to claims 1-8 characterized in that said further yarns (1) constituting the loop (2) are fixed to each other by means of further anchor points.
PCT/HU2015/000052 2014-05-30 2015-05-29 Biofilm carrier made of yarns WO2015181576A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUU1400126U HU4460U (en) 2014-05-30 2014-05-30 Biofilm carrier
HUU1400126 2014-05-30

Publications (2)

Publication Number Publication Date
WO2015181576A1 WO2015181576A1 (en) 2015-12-03
WO2015181576A4 true WO2015181576A4 (en) 2016-02-04

Family

ID=52105624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2015/000052 WO2015181576A1 (en) 2014-05-30 2015-05-29 Biofilm carrier made of yarns

Country Status (3)

Country Link
CN (1) CN205087986U (en)
HU (1) HU4460U (en)
WO (1) WO2015181576A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL413782A1 (en) * 2015-09-01 2017-03-13 Politechnika Rzeszowska im. Ignacego Łukasiewicza Reticulated biological filter
HU4712U (en) * 2016-02-26 2017-04-28 Biopolus Intezet Nonprofit Zrt Biofilm carrier

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297695A (en) * 1985-10-23 1987-05-07 Unitika Ltd Contact material for water treatment
DE4444331C2 (en) * 1994-12-13 1997-02-20 Straehle & Hess Carrier material for microorganisms for biological exhaust air purification
US5771716A (en) 1995-09-18 1998-06-30 Schlussel; Edward Warp-knitted loop net fabric
JPH10216764A (en) * 1997-02-12 1998-08-18 Shohei Senda Microorganism carrier for cleaning sewage and unit therefor
JP2942757B1 (en) * 1998-04-28 1999-08-30 建設省土木研究所長 Water purification method using wetland
JP2000288569A (en) * 1999-04-07 2000-10-17 Asahi Chem Ind Co Ltd Microorganism carrier for waste water treatment
JP2002119160A (en) * 1999-12-13 2002-04-23 Ain Eng Kk Resin culture medium, water purifying device and method using the same resin culture medium
JP4499892B2 (en) * 2000-08-17 2010-07-07 株式会社北村製作所 Mall-shaped spiral cord and manufacturing apparatus thereof
US7862890B2 (en) * 2005-12-27 2011-01-04 Bioprocess Technologies, Ltd. Biomedia apparatus and method of use
JP2008069473A (en) * 2006-09-13 2008-03-27 Oishi Corporation:Kk Carbon fiber composite body
HU227984B1 (en) 2010-01-13 2012-07-30 Organica Koernyezettechnologiak Zartkoerueen Muekoedoe Rt Support member of treatment plant for receiving and supporting of biofilm culture
CN102092843A (en) * 2010-12-15 2011-06-15 陈幼岳 High-performance biological contact filler (biological string)
KR101196653B1 (en) * 2011-03-17 2012-11-05 알에스티이엔씨 주식회사 First rainwater treatment aparatus
JP2012223746A (en) * 2011-04-19 2012-11-15 Kikuchi Eco Earth:Kk Aqueous fluid treatment system

Also Published As

Publication number Publication date
CN205087986U (en) 2016-03-16
HU4460U (en) 2014-12-29
WO2015181576A1 (en) 2015-12-03

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