JPS56118789A - Sewage disposer - Google Patents

Sewage disposer

Info

Publication number
JPS56118789A
JPS56118789A JP2096280A JP2096280A JPS56118789A JP S56118789 A JPS56118789 A JP S56118789A JP 2096280 A JP2096280 A JP 2096280A JP 2096280 A JP2096280 A JP 2096280A JP S56118789 A JPS56118789 A JP S56118789A
Authority
JP
Japan
Prior art keywords
disposing
sewage
aerobic
chamber
anaerobic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2096280A
Other languages
Japanese (ja)
Other versions
JPS5815038B2 (en
Inventor
Ikuko Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nishihara Environment Co Ltd
Original Assignee
Nishihara Environmental Sanitation Research Corp
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 Nishihara Environmental Sanitation Research Corp filed Critical Nishihara Environmental Sanitation Research Corp
Priority to JP55020962A priority Critical patent/JPS5815038B2/en
Publication of JPS56118789A publication Critical patent/JPS56118789A/en
Publication of JPS5815038B2 publication Critical patent/JPS5815038B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Biological Treatment Of Waste Water (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE: To decompose organic substances in a sewage to a lower molecular substance and to facilitate the denitrification with a high efficiency, by arranging an anaerobic disposing vessel and an aerobic disposing vessel each adjacent together, placing a rotary contact member in each vessel, and transferring the sewage successively between the anaerobic disposing vessel and the aerobic disposing vessel.
CONSTITUTION: A sewage inflow in introduced into an anaerobic disposing chamber 1a, where organic substances in the sewage are decomposed to a lower molecular substance. The sewage flows over the chamber 1a into an aerobic disposing chamber 2a, where the organics are separated from the solution under an aerobic atmosphere. The treated sewage is then carried to another aerobic disposing chamber 2b adjacent to the first chamber 2a, where the sewage is nitrificated. Thereafter, the sewage is denitrificated in an anaerobic disposing chambers 1b, 1c. The denitrificated solution flows over the anaerobic chambers into an aerobic disposing chamber 2c, and then to a precipitation pool 5. In this apparatus, a rotary contact member is arranged independently in each anaerobic or aerobic disposing chamber, so that it is not necessary to use an agitator and that a pipe line can be simplified.
COPYRIGHT: (C)1981,JPO&Japio
JP55020962A 1980-02-21 1980-02-21 Sewage treatment equipment Expired JPS5815038B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55020962A JPS5815038B2 (en) 1980-02-21 1980-02-21 Sewage treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55020962A JPS5815038B2 (en) 1980-02-21 1980-02-21 Sewage treatment equipment

Publications (2)

Publication Number Publication Date
JPS56118789A true JPS56118789A (en) 1981-09-17
JPS5815038B2 JPS5815038B2 (en) 1983-03-23

Family

ID=12041791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55020962A Expired JPS5815038B2 (en) 1980-02-21 1980-02-21 Sewage treatment equipment

Country Status (1)

Country Link
JP (1) JPS5815038B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09501654A (en) * 1993-07-22 1997-02-18 アグフアーゲヴエルト・アクチエンゲゼルシヤフト Monomers with cyclic carbonate groups
KR19990073490A (en) * 1999-07-13 1999-10-05 이영호 Wastewater Treatment Apparatus and Method Using Rotating Biofilm Contact Tube Reactor
KR100444908B1 (en) * 2002-04-19 2004-08-21 한상근 Waste water treatment apparatus using biological rotating disc apparatus
KR100483305B1 (en) * 2002-05-17 2005-04-15 한라산업개발 주식회사 Biological Nutrient Removal Device Using Rotating Biological Contactor Package system
KR100551914B1 (en) * 2005-09-16 2006-02-16 대호산업 주식회사 Dmr:(dai-ho microbe revolution)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128157A (en) * 1975-04-16 1976-11-08 Air Prod & Chem Method of removing polluted matter containing bod nitrogen from waste water
JPS52137156A (en) * 1976-05-11 1977-11-16 Sumitomo Const Sewage treating apparatus by rotary disc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128157A (en) * 1975-04-16 1976-11-08 Air Prod & Chem Method of removing polluted matter containing bod nitrogen from waste water
JPS52137156A (en) * 1976-05-11 1977-11-16 Sumitomo Const Sewage treating apparatus by rotary disc

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09501654A (en) * 1993-07-22 1997-02-18 アグフアーゲヴエルト・アクチエンゲゼルシヤフト Monomers with cyclic carbonate groups
KR19990073490A (en) * 1999-07-13 1999-10-05 이영호 Wastewater Treatment Apparatus and Method Using Rotating Biofilm Contact Tube Reactor
KR100444908B1 (en) * 2002-04-19 2004-08-21 한상근 Waste water treatment apparatus using biological rotating disc apparatus
KR100483305B1 (en) * 2002-05-17 2005-04-15 한라산업개발 주식회사 Biological Nutrient Removal Device Using Rotating Biological Contactor Package system
KR100551914B1 (en) * 2005-09-16 2006-02-16 대호산업 주식회사 Dmr:(dai-ho microbe revolution)

Also Published As

Publication number Publication date
JPS5815038B2 (en) 1983-03-23

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