JPS5787893A - Method and apparatus for treating waste water - Google Patents

Method and apparatus for treating waste water

Info

Publication number
JPS5787893A
JPS5787893A JP56151889A JP15188981A JPS5787893A JP S5787893 A JPS5787893 A JP S5787893A JP 56151889 A JP56151889 A JP 56151889A JP 15188981 A JP15188981 A JP 15188981A JP S5787893 A JPS5787893 A JP S5787893A
Authority
JP
Japan
Prior art keywords
waste water
treating waste
treating
water
waste
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
JP56151889A
Other languages
Japanese (ja)
Other versions
JPH0119959B2 (en
Inventor
Saimon Rosu Deebitsudo
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.)
STWB Inc
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 JPS5787893A publication Critical patent/JPS5787893A/en
Publication of JPH0119959B2 publication Critical patent/JPH0119959B2/ja
Granted legal-status Critical Current

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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
JP56151889A 1980-09-25 1981-09-25 Method and apparatus for treating waste water Granted JPS5787893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19060580A 1980-09-25 1980-09-25

Publications (2)

Publication Number Publication Date
JPS5787893A true JPS5787893A (en) 1982-06-01
JPH0119959B2 JPH0119959B2 (en) 1989-04-13

Family

ID=22702026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56151889A Granted JPS5787893A (en) 1980-09-25 1981-09-25 Method and apparatus for treating waste water

Country Status (16)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308287A1 (en) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen METHOD AND DEVICE FOR FILTERING SOLID-LOADED LIQUIDS
FR2565962B1 (en) * 1984-06-15 1989-12-01 Omnium Traitement Valorisa BIOLOGICAL WATER PURIFICATION PROCESS
IT1187671B (en) * 1985-05-17 1987-12-23 Tovo Spa PROCESS AND PLANT FOR THE TREATMENT OF OIL EMULSIONS
DE3822508A1 (en) * 1988-07-04 1990-01-11 Didier Werke Ag METHOD FOR CLEANING WATER
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 (en) * 1996-07-09 1998-06-25 Norbert Ing Kosatko DEVICE FOR MECHANICAL AND ADSORPTIVE CLEANING AND / OR RECOVERY OF WASTE WATER
CN114195327B (en) * 2021-12-02 2023-07-25 何京恩 Domestic sewage purifying and discharging system

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 (en) * 1975-07-10 1984-05-24 Wolf-Rüdiger Dipl.-Ing. 7000 Stuttgart Müller Process for nitrification, demanganization and iron removal from contaminated water
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 (en) * 1976-03-04 1982-12-30 Müller, Wolf-Rüdiger, Dipl.-Ing., 7000 Stuttgart Process to improve the backwashing process for filters made of granular materials through the use of hydrogen peroxide (H ↓ 2 ↓ O ↓ 2 ↓)
DE2822497A1 (en) * 1978-05-23 1979-11-29 Egyesuelt Mueszaki Toemito Es Purificn. of esp. oil polluted water - by upflow through bed of elastically deformable particles regenerated with raw water
FR2456539A1 (en) * 1979-05-15 1980-12-12 Raffinage Cie Francaise PROCESS FOR THE PURIFICATION OF WATER CONTAINING HYDROCARBONS

Also Published As

Publication number Publication date
KR890000704B1 (en) 1989-03-27
BE890458A (en) 1982-03-23
CH647742A5 (en) 1985-02-15
FR2490620B1 (en) 1987-09-04
GB2084041A (en) 1982-04-07
IT1139489B (en) 1986-09-24
SE8105659L (en) 1982-03-26
NO813255L (en) 1982-03-26
AU7528781A (en) 1982-04-01
BR8106104A (en) 1982-06-15
IT8124136A0 (en) 1981-09-24
AU551752B2 (en) 1986-05-08
ATA412581A (en) 1991-04-15
AT393497B (en) 1991-10-25
MX159327A (en) 1989-05-17
JPH0119959B2 (en) 1989-04-13
ZA816522B (en) 1982-09-29
DE3138246A1 (en) 1982-08-26
FR2490620A1 (en) 1982-03-26
NL8104402A (en) 1982-04-16
KR830007442A (en) 1983-10-21
GB2084041B (en) 1985-08-21

Similar Documents

Publication Publication Date Title
JPS537976A (en) Method and apparatus for treating waste water
DE3160106D1 (en) Process and apparatus for treating liquid agricultural waste
JPS57110393A (en) Method of treating waste water
GB2039875B (en) Water treatment apparatus and method for treating water
DE3170115D1 (en) Device and method for cleaning waste water
JPS5794571A (en) Chemical treating apparatus and method
JPS57110180A (en) Method and apparatus for treating can
PH22769A (en) Waste water treating apparatus for denitrification
GB2047104B (en) Method and apparatus for treating water
DE3165167D1 (en) Method and apparatus for the treatment of wastewater
JPS5799388A (en) Method of treating polluted waste water
ZA822382B (en) Improved physical-chemical waste treatment method and apparatus
GB2118162B (en) Unit type waste water treating apparatus
GB2035285B (en) Method and apparatus for treating water and other liquids
GB2128175B (en) Method and apparatus for treating sewage
JPS5787893A (en) Method and apparatus for treating waste water
JPS5790137A (en) Method of and apparatus for preparing waste water for analysis
JPS54101560A (en) Method and device for treating water
JPS5338162A (en) Waste water treating method and apparatus
GB2013171B (en) Method and apparatus for treating water
JPS5781883A (en) Method and apparatus for treating water by ozone
GB2068761B (en) Method and apparatus for dewatering sludge
GB2071633B (en) Waste water treating apparatus
GB2057416B (en) Method of and apparatus for treating polluted water
JPS5298356A (en) Method of and apparatus for treating waste water