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KR870000249A - 하수처리용 접촉물 - Google Patents

하수처리용 접촉물

Info

Publication number
KR870000249A
KR870000249A KR1019850004910A KR860004910A KR870000249A KR 870000249 A KR870000249 A KR 870000249A KR 1019850004910 A KR1019850004910 A KR 1019850004910A KR 860004910 A KR860004910 A KR 860004910A KR 870000249 A KR870000249 A KR 870000249A
Authority
KR
South Korea
Prior art keywords
synthetic fibers
contact
loop pile
braid
diameter
Prior art date
Application number
KR1019850004910A
Other languages
English (en)
Other versions
KR920002814B1 (ko
Inventor
후꾸다 겐
우에바 히사아끼
Original Assignee
요리쓰구 스가노
구레하 가가꾸 고교 가부시끼 가이샤
후꾸다 겐
구레하 고센 가부시끼 가이샤
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15150955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR870000249(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 요리쓰구 스가노, 구레하 가가꾸 고교 가부시끼 가이샤, 후꾸다 겐, 구레하 고센 가부시끼 가이샤 filed Critical 요리쓰구 스가노
Publication of KR870000249A publication Critical patent/KR870000249A/ko
Application granted granted Critical
Publication of KR920002814B1 publication Critical patent/KR920002814B1/ko

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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/2395—Nap type surface
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

내용 없음

Description

하수처리용 접촉물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 합성섬유로 만들어지고 루우프 파일을 갖는 브레이드를 포함하고, 루우프 파일을 형성하는 상기 합성 섬유가 전체 브레이드중 상기 합성섬유의 40 내지 90중량%인 하수처리용 접촉물.
  2. 제1항에 있어서, 상기 루우프 파일을 형성하는 합성섬유가 전체 브레이드의 상기 합성섬유중 60 내지 80중량%인 것을 특징으로 하는 접촉물.
  3. 제1항에 있어서, 상기 루우프 파일을 형성하는 상기 합성섬유의 단위섬유에 대한 직경이 40 내지 120μm인 것을 특징으로 하는 접촉물.
  4. 제3항에 있어서, 상기 루우프 파일을 형성하는 합성섬유의 단위섬유에 대한 직경이 60 내지 100μm인 것을 특징으로 하는 접촉물.
  5. 제1항에 있어서, 상기 브레이드의 축에 수직인 횡단면에 상기 루우프 파일 부분을 포함하는 브레이드의 직경이 25 내지 80mm인 것을 특징으로 하는 접촉물.
  6. 제5항에 있어서, 브레이드의 직경이 40 내지 65mm인 것을 특징으로 하는 접촉물.
  7. 제1항에 있어서, 상기 합성섬유가 폴리에틸렌계, 폴리프로필렌계, 폴리에스테르계, 나일론계, 염화폴리비닐리덴계, 염화폴리비닐계 또는 폴리비닐포르말계의 합성섬유 또는 이들의 혼합물인 것을 특징으로 하는 접촉물.
  8. 제1항에 있어서, 상기 루우프 파일을 형성하는 합성섬유가 염화폴리비닐리덴계로 제조되는 것을 특징으로 하는 접촉물.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019860004910A 1985-06-21 1986-06-18 하수 처리용 접촉물 KR920002814B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60135405A JPS61293591A (ja) 1985-06-21 1985-06-21 汚水処理用接触材
JP135405 1985-06-21

Publications (2)

Publication Number Publication Date
KR870000249A true KR870000249A (ko) 1987-02-17
KR920002814B1 KR920002814B1 (ko) 1992-04-04

Family

ID=15150955

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004910A KR920002814B1 (ko) 1985-06-21 1986-06-18 하수 처리용 접촉물

Country Status (3)

Country Link
US (1) US4690849A (ko)
JP (1) JPS61293591A (ko)
KR (1) KR920002814B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2704827B2 (ja) * 1993-06-29 1998-01-26 呉羽合繊株式会社 ボール状構造体および汚水処理用接触材
JP2009521329A (ja) * 2005-12-27 2009-06-04 バイオプロセス エイチツーオー エルエルシー バイオメディア装置及びその使用方法
EP2337843A4 (en) * 2008-10-24 2013-09-18 Bioprocessh20 Llc SYSTEMS, APPARATUSES AND METHODS FOR MICROORGANISM CULTURE AND GAS MITIGATION
US20100105125A1 (en) * 2008-10-24 2010-04-29 Bioprocessh20 Llc Systems, apparatuses and methods for cultivating microorganisms and mitigation of gases
US8809037B2 (en) * 2008-10-24 2014-08-19 Bioprocessh20 Llc Systems, apparatuses and methods for treating wastewater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134965A (ko) * 1973-05-07 1974-12-25
JPS5628199A (en) * 1979-08-06 1981-03-19 Tatsuya Takagi Regulator for air pressure
JPS56134243A (en) * 1980-03-21 1981-10-20 Toyohashi Kumihimo Roopu Kogyo Apparatus for braiding braided string cord having loop
JPS59120456A (ja) * 1982-12-28 1984-07-12 高島屋日発工業株式会社 表皮材の被装方法
JPH0133199Y2 (ko) * 1984-09-07 1989-10-09

Also Published As

Publication number Publication date
US4690849A (en) 1987-09-01
KR920002814B1 (ko) 1992-04-04
JPH0230757B2 (ko) 1990-07-09
JPS61293591A (ja) 1986-12-24

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