DK588178A - Fremgangsmaade til behandling af spildevand - Google Patents

Fremgangsmaade til behandling af spildevand

Info

Publication number
DK588178A
DK588178A DK588178A DK588178A DK588178A DK 588178 A DK588178 A DK 588178A DK 588178 A DK588178 A DK 588178A DK 588178 A DK588178 A DK 588178A DK 588178 A DK588178 A DK 588178A
Authority
DK
Denmark
Prior art keywords
waste treatment
treatment procedure
procedure
waste
treatment
Prior art date
Application number
DK588178A
Other languages
English (en)
Inventor
L M Laclair
J R Mcwhirter
W L Ross
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of DK588178A publication Critical patent/DK588178A/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • C02F3/1247—Small compact installations for use in homes, apartment blocks, hotels or the like comprising circular tanks with elements, e.g. decanters, aeration basins, in the form of segments, crowns or sectors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • 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
DK588178A 1973-04-02 1978-12-29 Fremgangsmaade til behandling af spildevand DK588178A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US347398A US3890231A (en) 1973-04-02 1973-04-02 Integral circular wastewater treatment plant

Publications (1)

Publication Number Publication Date
DK588178A true DK588178A (da) 1978-12-29

Family

ID=23363545

Family Applications (1)

Application Number Title Priority Date Filing Date
DK588178A DK588178A (da) 1973-04-02 1978-12-29 Fremgangsmaade til behandling af spildevand

Country Status (29)

Country Link
US (1) US3890231A (da)
JP (1) JPS516464B2 (da)
KR (1) KR800000035B1 (da)
AR (1) AR197343A1 (da)
AT (1) AT328984B (da)
AU (1) AU473063B2 (da)
BE (1) BE801758A (da)
BR (1) BR7304818D0 (da)
CA (1) CA989984A (da)
CH (1) CH583659A5 (da)
CS (1) CS187380B2 (da)
DE (1) DE2365749C3 (da)
DK (1) DK588178A (da)
EG (1) EG11081A (da)
ES (2) ES416384A1 (da)
FI (1) FI57094C (da)
FR (1) FR2223311B1 (da)
GB (1) GB1430802A (da)
HU (1) HU169945B (da)
IE (1) IE38480B1 (da)
IL (1) IL42628A0 (da)
IT (1) IT986266B (da)
LU (1) LU68387A1 (da)
NL (1) NL7309138A (da)
NO (1) NO139122C (da)
PH (1) PH12054A (da)
PL (1) PL90064B1 (da)
SE (1) SE401360B (da)
ZA (1) ZA734438B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977974A (en) * 1975-10-06 1976-08-31 Union Carbide Corporation Suspended sludge scraper for arcuate sedimentation zone
GB1539947A (en) * 1976-06-17 1979-02-07 Milpro Nv Sludge removal process
US4141831A (en) * 1977-10-25 1979-02-27 Union Carbide Corporation Apparatus for removal of solids from a sedimentation zone
US4197202A (en) * 1978-07-19 1980-04-08 Przedsiebiorstwo Instalacjiprzemyslowych "Instal" Biological sewage treatment plant
US5453179A (en) * 1993-04-29 1995-09-26 The Dow Chemical Company Sludge clarifier roof with central column support
US5389249A (en) * 1993-12-01 1995-02-14 Dorr-Oliver Incorporated Clarifier with rotating sealed cover
US6299776B1 (en) 1997-12-23 2001-10-09 General Signal Corporation Biochemical oxidation system and process
US20040188334A1 (en) * 1998-09-28 2004-09-30 Mcwhirter John R. Novel biochemical oxidation system
MXPA01003215A (es) * 1998-09-28 2005-07-25 D Lindbo Glen Tanque de tratamiento de agua residuales con compuertas de influente y zona de reaccion previa con una porcion inferior volteada hacia fuera.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US584736A (en) * 1897-06-15 Third to andrew s
US2027370A (en) * 1934-01-24 1936-01-14 Frank S Currie Apparatus for treating sewage
US2506927A (en) * 1946-02-16 1950-05-09 Process Engineers Inc Clarification
US2963430A (en) * 1956-10-17 1960-12-06 Schreiber August Process for improving the combined mechanical and biological clarification of town sewage
US2901114A (en) * 1957-04-17 1959-08-25 Mcphee Sewage treatment apparatus
US3733264A (en) * 1971-03-18 1973-05-15 Air Prod & Chem Activated sludge sewage treatment process and system

Also Published As

Publication number Publication date
SE401360B (sv) 1978-05-02
CS187380B2 (en) 1979-01-31
FI57094B (fi) 1980-02-29
DE2317356A1 (de) 1974-10-17
ES416385A1 (es) 1976-03-01
IE38480L (en) 1974-10-02
EG11081A (en) 1976-11-30
JPS50654A (da) 1975-01-07
US3890231A (en) 1975-06-17
FI57094C (fi) 1980-06-10
ATA575673A (de) 1975-06-15
CH583659A5 (da) 1977-01-14
IE38480B1 (en) 1978-03-29
DE2365749A1 (de) 1976-08-26
AR197343A1 (es) 1974-03-29
ZA734438B (en) 1974-06-26
BR7304818D0 (pt) 1974-12-24
GB1430802A (en) 1976-04-07
AU473063B2 (en) 1976-06-10
DE2317356B2 (de) 1977-06-02
IL42628A0 (en) 1973-08-29
FR2223311B1 (da) 1977-09-16
DE2365749C3 (de) 1980-01-24
PL90064B1 (da) 1976-12-31
DE2365749B2 (de) 1979-05-10
AU5751473A (en) 1975-01-09
PH12054A (en) 1978-10-18
JPS516464B2 (da) 1976-02-27
NO139122B (no) 1978-10-02
BE801758A (fr) 1974-01-02
ES416384A1 (es) 1976-02-16
FR2223311A1 (da) 1974-10-25
CA989984A (en) 1976-05-25
NO139122C (no) 1979-01-10
HU169945B (da) 1977-02-28
LU68387A1 (da) 1974-03-14
AT328984B (de) 1976-04-26
NL7309138A (da) 1974-10-04
IT986266B (it) 1975-01-20
KR800000035B1 (ko) 1980-01-26

Similar Documents

Publication Publication Date Title
DK321276A (da) Fremgangsmade til behandling af affald
NL7411167A (nl) Afvalvloeistofbehandeling.
AT347373B (de) Einstueckige wegwerfwindel
DK143021C (da) Apparat til biologisk behandling af spildevand
BE815943A (fr) Bandage
NO141605C (no) Fremgangsmaate for behandling av spillvann
BE823706A (fr) Osteotome
DK134348C (da) Analogifremgangsmade til fremstilling af d-homo-20-ketopregnaner
AT344635B (de) Wegwerfwindel
TR18209A (tr) Malelik anhidrit imaline mahsus usul
IT1008668B (it) Rubinetto smontabile
BR7302323D0 (pt) Tratamento de residuos tratamento de residuos
SE390770B (sv) Tidmetare for flextid
DK133144C (da) Anleg til kompostering af affaldsmateriale
DK588178A (da) Fremgangsmaade til behandling af spildevand
NL169294C (nl) Afvalbehandelingsinrichting.
SE395975B (sv) Tidmetare for flextid
AT362233B (de) Abwasserpumpe
DK196775A (da) Fremgangsmade til rensning af spildevand
BE820618A (fr) Drain perfectionne
DK396375A (da) Maskine til behandling af vasketoj
NO141644C (no) Fremgangsmaate for rensing av avvann
DK367075A (da) Fremgangsmade til biologisk rensning af spildevand
DK538475A (da) Fremgangsmade til behandling af tremel
SU501977A1 (ru) Способ обработки осадка сточных вод