DK309682A - Fremgangsmaade til behandling af spildevand med et aktiveret slam-system - Google Patents

Fremgangsmaade til behandling af spildevand med et aktiveret slam-system Download PDF

Info

Publication number
DK309682A
DK309682A DK309682A DK309682A DK309682A DK 309682 A DK309682 A DK 309682A DK 309682 A DK309682 A DK 309682A DK 309682 A DK309682 A DK 309682A DK 309682 A DK309682 A DK 309682A
Authority
DK
Denmark
Prior art keywords
activated
waste water
treating waste
slam system
slam
Prior art date
Application number
DK309682A
Other languages
English (en)
Other versions
DK169737B1 (da
Inventor
M S K Chen
M L Spector
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of DK309682A publication Critical patent/DK309682A/da
Application granted granted Critical
Publication of DK169737B1 publication Critical patent/DK169737B1/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
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
DK309682A 1981-07-13 1982-07-09 Fremgangsmåde til behandling af spildevand med et aktiveret slamsystem DK169737B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28267481A 1981-07-13 1981-07-13
US28267481 1981-07-13

Publications (2)

Publication Number Publication Date
DK309682A true DK309682A (da) 1983-01-14
DK169737B1 DK169737B1 (da) 1995-02-06

Family

ID=23082611

Family Applications (1)

Application Number Title Priority Date Filing Date
DK309682A DK169737B1 (da) 1981-07-13 1982-07-09 Fremgangsmåde til behandling af spildevand med et aktiveret slamsystem

Country Status (12)

Country Link
JP (1) JPS5817894A (da)
KR (1) KR840000437A (da)
AU (1) AU543212B2 (da)
DK (1) DK169737B1 (da)
ES (1) ES513898A0 (da)
FI (1) FI77215C (da)
GR (1) GR78324B (da)
IN (1) IN157778B (da)
NO (1) NO822413L (da)
NZ (1) NZ201232A (da)
PT (1) PT75232B (da)
ZA (1) ZA824972B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201293A (nl) * 1982-03-29 1983-10-17 Gist Brocades Nv Fluid-bed reactor voor het zuiveren van afvalwater.
AUPM452094A0 (en) * 1994-03-17 1994-04-14 University Of Queensland, The Waste treatment plant and process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104351A (da) * 1972-04-14 1973-12-27
JPS52111267A (en) * 1976-03-16 1977-09-17 Chiyuuetsu Koubo Kougiyou Kk Method of treating waste water

Also Published As

Publication number Publication date
IN157778B (da) 1986-06-14
NO822413L (no) 1983-01-14
DK169737B1 (da) 1995-02-06
JPH0134118B2 (da) 1989-07-18
AU8568782A (en) 1983-01-20
GR78324B (da) 1984-09-26
JPS5817894A (ja) 1983-02-02
FI822489L (fi) 1983-01-14
FI822489A0 (fi) 1982-07-13
ES8305283A1 (es) 1983-04-01
ZA824972B (en) 1983-04-27
PT75232B (en) 1984-07-23
PT75232A (en) 1982-08-01
FI77215B (fi) 1988-10-31
FI77215C (fi) 1989-02-10
AU543212B2 (en) 1985-04-04
NZ201232A (en) 1984-07-06
ES513898A0 (es) 1983-04-01
KR840000437A (ko) 1984-02-22

Similar Documents

Publication Publication Date Title
BR8904734A (pt) Metodo de tratamento de um sistema aquoso
JPS57110393A (en) Method of treating waste water
DK94588D0 (da) Metode til behandling af slam fra spildevand
DK157842C (da) Fremgangsmaade til rensning af spildevand ved hjaelp af en aktiveret slamproces i flere trin
DK347183A (da) Fremgangsmaade og anlaeg til biologisk rensning af spildevand
DK159200C (da) Fremgangsmaade til behandling af spildevandsslam
DE3687361D1 (de) Verfahren zur behandlung radioaktiver abfaelle.
MX164946B (es) Sistema de control en derivacion y metodo
DK99282A (da) Fremgangsmaade og anlaeg til behandling af chloridholdigt afloebsvand
DK292178A (da) Fremgangsmaade til behandling af slam eller aske
JPS5799388A (en) Method of treating polluted waste water
ITMI912963A0 (it) Metodo per il trattamemto di acqua di rifiuto mediante un procedimento con fanghi attivati
DK152885D0 (da) Fremgangsmaade og apparat til behandling af husholdningsaffald
DK309682A (da) Fremgangsmaade til behandling af spildevand med et aktiveret slam-system
IT8312695A0 (it) Metodo ed impianto per la depurazione dell acqua proveniente da usi domestici e dei liquami e rifiuti domestici
DK88582A (da) Apparat til behandling af spildevand
DK4786A (da) Fremgangsmaade til behandling af biomasse
JPS576031A (en) Repairing of sewage drain pipe
JPS57178746A (en) Method of fixing water absorbing polymer
JPS5710400A (en) Method of treating sewage sludge
DK504787A (da) Fremgangsmaade til behandling af spildevand med henblik paa kontrol af sulfat-reducerende bakterier
IT8168189A0 (it) Metodo e sistema per il trattamentodi acque di rifiuto
IT1195480B (it) Metodo e dispositivo per lo scavo di cunicoli per il risanamento di collettori per acque di rifiuto
KR850008468A (ko) 생활오수 및 산업폐수의 처리방법 및 장치
AU528466B2 (en) Method and system for controlling drain water level of feed- water heater

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed