JPS5069846A - - Google Patents
Info
- Publication number
- JPS5069846A JPS5069846A JP49069636A JP6963674A JPS5069846A JP S5069846 A JPS5069846 A JP S5069846A JP 49069636 A JP49069636 A JP 49069636A JP 6963674 A JP6963674 A JP 6963674A JP S5069846 A JPS5069846 A JP S5069846A
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Treatment Of Sludge (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00370971A US3844943A (en) | 1973-06-18 | 1973-06-18 | Method and apparatus for processing waste water slimes of steel mill water treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5069846A true JPS5069846A (ja) | 1975-06-10 |
Family
ID=23461952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49069636A Pending JPS5069846A (ja) | 1973-06-18 | 1974-06-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3844943A (ja) |
| JP (1) | JPS5069846A (ja) |
| CA (1) | CA993403A (ja) |
| DE (1) | DE2429165A1 (ja) |
| GB (1) | GB1429163A (ja) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2444819B2 (de) * | 1974-09-19 | 1980-01-03 | Steag Ag, 4300 Essen | Verfahren zum Reinigen des bei der Kohledruckvergasung erzeugten Gases |
| US4406796A (en) * | 1979-11-09 | 1983-09-27 | Duval Leonard A | Method and apparatus for cleaning fine waste material mixed with oil and water |
| US4288329A (en) * | 1979-11-09 | 1981-09-08 | Duval Leonard A | Method and apparatus for cleaning fine waste material mixed with oil and water |
| US4295971A (en) * | 1980-08-14 | 1981-10-20 | The United States Of America As Represented By The Secretary Of The Interior | Method for clarifying slimes |
| US5047083A (en) * | 1989-06-15 | 1991-09-10 | Nalco Chemical Company | Process for de-oiling mill scale |
| US5114571A (en) * | 1989-09-05 | 1992-05-19 | Water Enhancement Systems, Inc. | Water treatment system |
| US5125966A (en) * | 1990-12-20 | 1992-06-30 | Nalco Chemical Company | Process for de-oiling mill sludge |
| US5997812A (en) * | 1996-06-20 | 1999-12-07 | Coolant Treatment Systems, L.L.C. | Methods and apparatus for the application of combined fields to disinfect fluids |
| AT407039B (de) * | 1998-11-06 | 2000-11-27 | Voest Alpine Ind Anlagen | Verfahren zur reinigung von prozesswässern |
| EP1020235A1 (de) * | 1999-01-11 | 2000-07-19 | WACHE OBERFLÄCHENTECHNIK VERTRIEBSGES. mbH | Vorrichtung und Verfahren für die Pflege von Behandlungsbädern an Reinigungsanlagen |
| RU2335531C1 (ru) * | 2007-02-26 | 2008-10-10 | Павел Иванович Троян | Устройство и способ переработки отработанных моющих растворов и смазок, образованных при мойке букс колесных пар и узлов подвижного состава железных дорог |
| US20090039029A1 (en) * | 2007-08-10 | 2009-02-12 | Emtech, Llc | Iron oxide recovery |
| US8871096B2 (en) * | 2007-09-10 | 2014-10-28 | Res Usa, Llc | Magnetic separation combined with dynamic settling for fischer-tropsch processes |
| EP2113490B1 (de) | 2008-04-28 | 2012-09-12 | Edgar Bonnaire | Verfahren und Vorrichtung zur mechanischen Auftrennung von Sekundärrohrstoffen aus eisenhaltigen Schlämmen |
| RU2393923C1 (ru) * | 2009-06-11 | 2010-07-10 | Валерий Хакимзянович Валеев | Способ переработки замасленной прокатной окалины и замасленных шламов металлургического производства |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514958A (en) * | 1947-12-26 | 1950-07-11 | Republic Steel Corp | Concentration of oolitic iron ores |
| US2781906A (en) * | 1951-07-04 | 1957-02-19 | Stamicarbon | Process and apparatus for the separation of mixtures of solid particles |
| US2726763A (en) * | 1951-08-14 | 1955-12-13 | Rakowsky Victor | Method of gravity separation |
| US2860782A (en) * | 1956-01-27 | 1958-11-18 | Stamicarbon | Process for separating a mixture of solid particles |
| US3502271A (en) * | 1967-05-29 | 1970-03-24 | Univ Minnesota | Iron ore treating process |
-
1973
- 1973-06-18 US US00370971A patent/US3844943A/en not_active Expired - Lifetime
-
1974
- 1974-06-17 CA CA202,591A patent/CA993403A/en not_active Expired
- 1974-06-17 GB GB2667674A patent/GB1429163A/en not_active Expired
- 1974-06-18 JP JP49069636A patent/JPS5069846A/ja active Pending
- 1974-06-18 DE DE2429165A patent/DE2429165A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1429163A (en) | 1976-03-24 |
| US3844943A (en) | 1974-10-29 |
| CA993403A (en) | 1976-07-20 |
| DE2429165A1 (de) | 1975-01-09 |