TW200508156A - Method for microbial degradation treatment of waste water and apparatus for mixing waste water treating agent - Google Patents

Method for microbial degradation treatment of waste water and apparatus for mixing waste water treating agent

Info

Publication number
TW200508156A
TW200508156A TW093110835A TW93110835A TW200508156A TW 200508156 A TW200508156 A TW 200508156A TW 093110835 A TW093110835 A TW 093110835A TW 93110835 A TW93110835 A TW 93110835A TW 200508156 A TW200508156 A TW 200508156A
Authority
TW
Taiwan
Prior art keywords
water
treating agent
waste water
sewage
mixing
Prior art date
Application number
TW093110835A
Other languages
Chinese (zh)
Inventor
Fumihiko Yoshimura
Yoshinobu Tohara
Original Assignee
Tenyoshi Giken Kk
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 Tenyoshi Giken Kk filed Critical Tenyoshi Giken Kk
Publication of TW200508156A publication Critical patent/TW200508156A/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
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention provides a method for microbial degradation of waste water by which a bad smell can be eliminated simply from a sewage line of an anaerobic state to a sewage storage tank and the sewage can be treated in a satisfactorily clean condition without emitting the bad smell and leaving deposits such as waste oil in the sewage line, and to provide an apparatus which is used in this method the structure of which is made comparatively simpler and which is made compact. In an apparatus for mixing a waste water treating agent, a deposition layer of mineral particles 3 which contain aluminum oxide and have around 10 mm diameter is formed below the standard water surface of a stainless steel-made vessel 2 to which a city water pipeline 1 is connected. An air diffusing member 5 is arranged below the deposition layer via a water-permeating partition table 4 consisting of a punched metal plate between them. A pipe 14 of supplying the compressed air forcibly-sent from an air pump 12 is connected to the member 5. When the mineral particles 3 are vibrated by an air bubble stream emitted from the air diffusing member 5 into the water, each of the particles 3 is broken into pieces by mutual friction to yield a powdery treating agent. A treating agent-mixing pipeline 6 is provided for supplying the powdery treating agent-dispersed water to the water to be treated outside the vessel 2.
TW093110835A 2003-05-27 2004-04-19 Method for microbial degradation treatment of waste water and apparatus for mixing waste water treating agent TW200508156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003149472A JP2004351269A (en) 2003-05-27 2003-05-27 Method for microbial degradation treatment of waste water and apparatus for mixing waste water treating agent

Publications (1)

Publication Number Publication Date
TW200508156A true TW200508156A (en) 2005-03-01

Family

ID=34045571

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093110835A TW200508156A (en) 2003-05-27 2004-04-19 Method for microbial degradation treatment of waste water and apparatus for mixing waste water treating agent

Country Status (5)

Country Link
JP (1) JP2004351269A (en)
KR (1) KR20040101906A (en)
CN (1) CN1289410C (en)
HK (1) HK1071881A1 (en)
TW (1) TW200508156A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6253442B2 (en) * 2014-02-18 2017-12-27 クボタ環境サ−ビス株式会社 Biological treatment reactor, water treatment facility, and biological treatment reactor operating method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078984A (en) * 1993-06-21 1995-01-13 Ebara Infilco Co Ltd Gel particle carrier for immobilization of microorganism, preparation thereof and method for water treatment by using it
JP3420838B2 (en) * 1994-08-09 2003-06-30 株式会社荏原総合研究所 Method for treating phosphorus-containing organic wastewater
KR20000004264U (en) * 1998-08-04 2000-03-06 유희수 Livestock Sewage Treatment System
KR100336449B1 (en) * 1999-12-01 2002-05-15 박경주 The ceramic media using pottery stone and making method thereof
KR200202134Y1 (en) * 2000-04-01 2000-11-15 서경석 Bio - reactor

Also Published As

Publication number Publication date
HK1071881A1 (en) 2005-08-05
CN1572729A (en) 2005-02-02
KR20040101906A (en) 2004-12-03
CN1289410C (en) 2006-12-13
JP2004351269A (en) 2004-12-16

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