JPS55500552A - - Google Patents
Info
- Publication number
- JPS55500552A JPS55500552A JP50127479A JP50127479A JPS55500552A JP S55500552 A JPS55500552 A JP S55500552A JP 50127479 A JP50127479 A JP 50127479A JP 50127479 A JP50127479 A JP 50127479A JP S55500552 A JPS55500552 A JP S55500552A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
- B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
- B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
-
- 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
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93195878A | 1978-08-08 | 1978-08-08 | |
| US000000931958 | 1978-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55500552A true JPS55500552A (it) | 1980-08-21 |
| JPS5913916B2 JPS5913916B2 (ja) | 1984-04-02 |
Family
ID=25461574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54501274A Expired JPS5913916B2 (ja) | 1978-08-08 | 1979-07-27 | シアナイドおよびシアネ−ト含有廃水の処理方法 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5913916B2 (it) |
| AU (1) | AU528719B2 (it) |
| BE (1) | BE878136A (it) |
| CA (1) | CA1116762A (it) |
| FR (1) | FR2438014A1 (it) |
| GB (1) | GB2039874B (it) |
| IT (1) | IT1192743B (it) |
| NL (1) | NL7920024A (it) |
| WO (1) | WO1980000335A1 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2020949A1 (en) * | 1989-07-13 | 1991-01-14 | Solarchem Enterprises Inc. | Wastewater treatment process with an ozone contactor |
| DE4004711A1 (de) * | 1990-02-15 | 1991-08-22 | Peter Husten | Verfahren und vorrichtung zur entfernung von schadstoffen aus untergrund-formationen im erdboden |
| RU2550189C1 (ru) * | 2013-12-20 | 2015-05-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ обезвреживания циансодержащих растворов и пульп |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3391789A (en) * | 1965-06-11 | 1968-07-09 | Industrial Filter Pump Mfg Co | Waste treatment apparatus |
| CH490108A (de) * | 1969-01-28 | 1970-05-15 | Kerag Kesselschmiede App Und M | Vorrichtung zum Vermischen von strömungsfähigen Medien |
| DE1929254A1 (de) * | 1969-06-10 | 1970-12-17 | Born Dr Ing Rainer | Verfahren zur Behandlung von insbesondere konzentrierten cyanidhaltigen Abwaessern |
| FR2129138A5 (it) * | 1971-03-16 | 1972-10-27 | Trailigaz | |
| NL7206480A (it) * | 1971-05-13 | 1972-11-15 | J Williams | |
| SU394322A1 (ru) * | 1971-06-01 | 1973-08-22 | О. К. Беспам тной, Е. К. Рошци , Л. Ф. кше | СПОСОБ ОЧИСТКИ сточных вод. СОДЕРЖАЩИХ ЦИАНИДЫ |
| SU469667A1 (ru) * | 1972-01-03 | 1975-05-05 | Государственный научно-исследовательский и проектный институт по обогащению руд цветных металлов "Казмеханобр" | Способ обезвреживани сточных вод |
| US3945918A (en) * | 1974-01-10 | 1976-03-23 | Airco, Inc. | Methods and apparatus for treating a liquid with a gas |
| US3920547A (en) * | 1974-05-06 | 1975-11-18 | Houston Research Inc | Method of destroying cyanides |
| JPS521756A (en) * | 1975-06-24 | 1977-01-07 | Sumikin Kozai Kogyo Kk | Rotary vane device to mix substances having different specific graviti es |
| US4132637A (en) * | 1976-09-02 | 1979-01-02 | Fmc Corporation | Ozone disinfection in waste water treatment with recycling of ozonation off gas |
| US4105545A (en) * | 1976-09-14 | 1978-08-08 | Treadwell Corp. | Process for removing cyanide-containing components from aqueous media |
-
1979
- 1979-06-21 IT IT2377179A patent/IT1192743B/it active
- 1979-06-22 CA CA000330355A patent/CA1116762A/en not_active Expired
- 1979-07-27 JP JP54501274A patent/JPS5913916B2/ja not_active Expired
- 1979-07-27 WO PCT/US1979/000548 patent/WO1980000335A1/en unknown
- 1979-07-27 NL NL7920024A patent/NL7920024A/nl unknown
- 1979-07-27 GB GB8003687A patent/GB2039874B/en not_active Expired
- 1979-07-31 AU AU49413/79A patent/AU528719B2/en not_active Ceased
- 1979-08-07 FR FR7920192A patent/FR2438014A1/fr not_active Withdrawn
- 1979-08-07 BE BE0/196646A patent/BE878136A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU4941379A (en) | 1980-02-14 |
| GB2039874B (en) | 1983-01-12 |
| AU528719B2 (en) | 1983-05-12 |
| FR2438014A1 (fr) | 1980-04-30 |
| IT7923771A0 (it) | 1979-06-21 |
| WO1980000335A1 (en) | 1980-03-06 |
| GB2039874A (en) | 1980-08-20 |
| JPS5913916B2 (ja) | 1984-04-02 |
| BE878136A (fr) | 1979-12-03 |
| IT1192743B (it) | 1988-05-04 |
| CA1116762A (en) | 1982-01-19 |
| NL7920024A (nl) | 1980-05-30 |