DK26485D0 - Fremgangsmaade til fjernelse af nitrogen og phosphor fra spildevand ved hjaelp af aktiveret slam - Google Patents

Fremgangsmaade til fjernelse af nitrogen og phosphor fra spildevand ved hjaelp af aktiveret slam

Info

Publication number
DK26485D0
DK26485D0 DK26485A DK26485A DK26485D0 DK 26485 D0 DK26485 D0 DK 26485D0 DK 26485 A DK26485 A DK 26485A DK 26485 A DK26485 A DK 26485A DK 26485 D0 DK26485 D0 DK 26485D0
Authority
DK
Denmark
Prior art keywords
slam
phosphor
disposal
activated
nitrogen
Prior art date
Application number
DK26485A
Other languages
English (en)
Other versions
DK26485A (da
DK168431B1 (da
Inventor
Shin-Ichi Tabata
Tomio Suzuki
Youichi Hamamoto
Noboru Hayakawa
Kaoru Watanabe
Original Assignee
Nishihara Env San Res Co Ltd
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
Priority claimed from JP59007250A external-priority patent/JPS60150894A/ja
Priority claimed from JP59021814A external-priority patent/JPS60166097A/ja
Application filed by Nishihara Env San Res Co Ltd filed Critical Nishihara Env San Res Co Ltd
Publication of DK26485D0 publication Critical patent/DK26485D0/da
Publication of DK26485A publication Critical patent/DK26485A/da
Application granted granted Critical
Publication of DK168431B1 publication Critical patent/DK168431B1/da

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
    • C02F3/12—Activated sludge processes
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Treating Waste Gases (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Removal Of Specific Substances (AREA)
DK026485A 1984-01-20 1985-01-18 Fremgangsmåde til fjernelse af nitrogen og phosphor fra spildevand ved hjælp af aktiveret slam DK168431B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP725084 1984-01-20
JP59007250A JPS60150894A (ja) 1984-01-20 1984-01-20 バツチ式活性汚泥処理装置
JP59021814A JPS60166097A (ja) 1984-02-10 1984-02-10 生物処理による脱リン法
JP2181484 1984-02-10

Publications (3)

Publication Number Publication Date
DK26485D0 true DK26485D0 (da) 1985-01-18
DK26485A DK26485A (da) 1985-07-21
DK168431B1 DK168431B1 (da) 1994-03-28

Family

ID=26341519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK026485A DK168431B1 (da) 1984-01-20 1985-01-18 Fremgangsmåde til fjernelse af nitrogen og phosphor fra spildevand ved hjælp af aktiveret slam

Country Status (11)

Country Link
US (1) US4655925A (da)
KR (1) KR920002816B1 (da)
AU (1) AU575111B2 (da)
CA (1) CA1244562A (da)
DE (1) DE3501585A1 (da)
DK (1) DK168431B1 (da)
FR (1) FR2558460B1 (da)
GB (1) GB2155003B (da)
NL (1) NL8500123A (da)
NO (1) NO162337C (da)
SE (1) SE456990B (da)

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CN105366888B (zh) * 2015-11-26 2018-08-07 暨南大学 一种用于小流量污水深度脱氮除磷的方法及装置
CN105384242B (zh) * 2015-12-28 2017-10-13 郑州轻工业学院 一种利用膜生物反应器同步去除低碳源废水中碳、氮和悬浮物的工艺的启动方法
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CN115093084B (zh) * 2022-08-05 2023-05-05 四川省生态环境科学研究院 一种多点多槽同步电化学除磷系统及其除磷方法
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Also Published As

Publication number Publication date
GB2155003B (en) 1987-12-31
NO162337C (no) 1989-12-13
GB2155003A (en) 1985-09-18
KR850005378A (ko) 1985-08-24
NO850218L (no) 1985-07-22
CA1244562A (en) 1988-11-08
AU575111B2 (en) 1988-07-21
US4655925A (en) 1987-04-07
NO162337B (no) 1989-09-04
FR2558460A1 (fr) 1985-07-26
GB8500246D0 (en) 1985-02-13
KR920002816B1 (ko) 1992-04-04
DK26485A (da) 1985-07-21
DE3501585A1 (de) 1985-08-14
DE3501585C2 (da) 1992-12-03
AU3779985A (en) 1985-08-01
SE8500245L (sv) 1985-07-21
SE8500245D0 (sv) 1985-01-18
NL8500123A (nl) 1985-08-16
FR2558460B1 (fr) 1991-09-20
SE456990B (sv) 1988-11-21
DK168431B1 (da) 1994-03-28

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