KR890000704B1 - Process and apparatus for waste water treatment - Google Patents

Process and apparatus for waste water treatment

Info

Publication number
KR890000704B1
KR890000704B1 KR8103568A KR810003568A KR890000704B1 KR 890000704 B1 KR890000704 B1 KR 890000704B1 KR 8103568 A KR8103568 A KR 8103568A KR 810003568 A KR810003568 A KR 810003568A KR 890000704 B1 KR890000704 B1 KR 890000704B1
Authority
KR
South Korea
Prior art keywords
wastewater
passing
intermittently
filter
waste water
Prior art date
Application number
KR8103568A
Other languages
English (en)
Other versions
KR830007442A (ko
Inventor
David Simon Ross
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of KR830007442A publication Critical patent/KR830007442A/ko
Application granted granted Critical
Publication of KR890000704B1 publication Critical patent/KR890000704B1/ko

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/04Breaking emulsions
    • B01D17/045Breaking emulsions with coalescers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08Thickening liquid suspensions by filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D37/00Processes of filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Water Treatments (AREA)
KR8103568A 1980-09-25 1981-09-24 Process and apparatus for waste water treatment KR890000704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19060580A 1980-09-25 1980-09-25
US190605 1998-11-12

Publications (2)

Publication Number Publication Date
KR830007442A KR830007442A (ko) 1983-10-21
KR890000704B1 true KR890000704B1 (en) 1989-03-27

Family

ID=22702026

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8103568A KR890000704B1 (en) 1980-09-25 1981-09-24 Process and apparatus for waste water treatment

Country Status (16)

Country Link
JP (1) JPS5787893A (ko)
KR (1) KR890000704B1 (ko)
AT (1) AT393497B (ko)
AU (1) AU551752B2 (ko)
BE (1) BE890458A (ko)
BR (1) BR8106104A (ko)
CH (1) CH647742A5 (ko)
DE (1) DE3138246A1 (ko)
FR (1) FR2490620B1 (ko)
GB (1) GB2084041B (ko)
IT (1) IT1139489B (ko)
MX (1) MX159327A (ko)
NL (1) NL8104402A (ko)
NO (1) NO813255L (ko)
SE (1) SE8105659L (ko)
ZA (1) ZA816522B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308287A1 (de) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen Verfahren und vorrichtung zum filtrieren feststoffbeladener fluessigkeiten
FR2565962B1 (fr) * 1984-06-15 1989-12-01 Omnium Traitement Valorisa Procede d'epuration des eaux par voie biologique
IT1187671B (it) * 1985-05-17 1987-12-23 Tovo Spa Procedimento e impianto per il trattamento di emulsioni oleose
DE3822508A1 (de) * 1988-07-04 1990-01-11 Didier Werke Ag Verfahren zum reinigen von waessern
US5285903A (en) * 1992-10-13 1994-02-15 Sorenson Blaine F Method for recovering particulate and scavenging formaldehyde in a wood panel fabrication process
AT403907B (de) * 1996-07-09 1998-06-25 Norbert Ing Kosatko Vorrichtung zur mechanischen und adsorptiven reinigung und/oder rückgewinnung von abwässern
CN114195327B (zh) * 2021-12-02 2023-07-25 何京恩 生活污水净化排放系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB293927A (en) * 1927-04-29 1928-07-19 Reginald Humphrey Lee Pennell Improvements in or relating to the purification of liquid trades waste
US3701423A (en) * 1970-05-12 1972-10-31 Ecodyne Corp Method and apparatus for filtering a liquid
US3817378A (en) * 1971-06-22 1974-06-18 Hydro Clear Corp Method and apparatus for filtering solids from a liquid effluent
CA1033669A (en) * 1972-06-28 1978-06-27 Allen Clamen Control of aerobic biological growth in activated carbon waste water treatment
GB1449342A (en) * 1974-01-03 1976-09-15 British Petroleum Co Process for reducing the oil conentt of aqueous effluents
US3932278A (en) * 1974-02-15 1976-01-13 Sterling Drug Inc. Filter cleaning method
DE2530722C2 (de) * 1975-07-10 1984-05-24 Wolf-Rüdiger Dipl.-Ing. 7000 Stuttgart Müller Verfahren zur Nitrifikation, Entmanganung und Enteisenung von verunreinigtem Wasser
US4032443A (en) * 1976-01-29 1977-06-28 Sterling Drug Inc. Removal of grease and oil from particulate bed granules by backwashing with a detergent
DE2608899C3 (de) * 1976-03-04 1982-12-30 Müller, Wolf-Rüdiger, Dipl.-Ing., 7000 Stuttgart Verfahren zur Verbesserung des Rückspülvorganges bei Filtern aus körnigen Materialien durch den Einsatz von Wasserstoffperoxid (H↓2↓O↓2↓)
DE2822497A1 (de) * 1978-05-23 1979-11-29 Egyesuelt Mueszaki Toemito Es Verfahren und vorrichtung zur reinigung von verschmutztem wasser
FR2456539A1 (fr) * 1979-05-15 1980-12-12 Raffinage Cie Francaise Procede d'epuration d'eaux contenant des hydrocarbures

Also Published As

Publication number Publication date
AT393497B (de) 1991-10-25
FR2490620A1 (fr) 1982-03-26
GB2084041A (en) 1982-04-07
ZA816522B (en) 1982-09-29
NL8104402A (nl) 1982-04-16
SE8105659L (sv) 1982-03-26
BE890458A (fr) 1982-03-23
IT1139489B (it) 1986-09-24
ATA412581A (de) 1991-04-15
JPH0119959B2 (ko) 1989-04-13
MX159327A (es) 1989-05-17
IT8124136A0 (it) 1981-09-24
KR830007442A (ko) 1983-10-21
AU7528781A (en) 1982-04-01
CH647742A5 (fr) 1985-02-15
FR2490620B1 (fr) 1987-09-04
AU551752B2 (en) 1986-05-08
BR8106104A (pt) 1982-06-15
NO813255L (no) 1982-03-26
DE3138246A1 (de) 1982-08-26
GB2084041B (en) 1985-08-21
JPS5787893A (en) 1982-06-01

Similar Documents

Publication Publication Date Title
CA2065350A1 (en) Process and apparatus for biological reactor to purify water
JPH06285496A (ja) 有機性排水の中空糸膜分離生物処理方法および装置
DE3270115D1 (en) Method and apparatus for the cultivation of micro-organisms
DE3376827D1 (en) Apparatus and process for the biological purification of waste water
KR890000704B1 (en) Process and apparatus for waste water treatment
GB1439401A (en) Control of aerobic biological growth in activated carbon waste water treatment
GB1404777A (en) Treatment of biodegradable waste products
ATE454360T1 (de) Anlage zur behandlung von abwasser
DE69012281T2 (de) Verfahren und vorrichtung vom typ des zirkulierenden filtermediums zur reinigung von verunreinigtem wasser.
FR2373491A1 (fr) Procede et dispositif pour epurer des eaux residuaires
GB1399515A (en) Method fo biological pruification of sewage
GB1406255A (en) Process and apparatus for treating wastes by
FR2448508A1 (fr) Procede de deshuilage des eaux
JPH0565239B2 (ko)
JPS61287494A (ja) 水の連続濾過方法
FR2449066A2 (fr) Procede de denitrification des eaux par voie biologique
JPS57194096A (en) Removal method for phosphorus and nitrogen in water
FR2362791A1 (fr) Procede et dispositif pour purifier l'eau
MEDLAR THIS WATER FILTER CLEANS ITSELF
DVORIN ADVANCES MAKE WASTE WATER FILTRATION ECONOMICAL AND EFFECTIVE SOLUTION
Babenkov Regularities of break filtration.
IT1185384B (it) Procedimento ed impianto per il trattamento di depurazione di acque reflue
JPS63158193A (ja) 汚水の好気性生物処理方法
Kretch Filter Modifications Give an Added Dimension to Tertiary Treatment in Shelburne
ATE313369T1 (de) Vorrichtung und verfahren zur reinigung von abwasser