NO129520B - - Google Patents
Download PDFInfo
- Publication number
- NO129520B NO129520B NO01940/70A NO194070A NO129520B NO 129520 B NO129520 B NO 129520B NO 01940/70 A NO01940/70 A NO 01940/70A NO 194070 A NO194070 A NO 194070A NO 129520 B NO129520 B NO 129520B
- Authority
- NO
- Norway
- Prior art keywords
- sludge
- plant
- evaporator
- filtrate
- returned
- Prior art date
Links
- 239000010802 sludge Substances 0.000 claims description 26
- 239000000706 filtrate Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treatment Of Sludge (AREA)
- Hydroponics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2615169 | 1969-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129520B true NO129520B (fr) | 1974-04-22 |
Family
ID=10239181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO01940/70A NO129520B (fr) | 1969-05-22 | 1970-05-21 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3650403A (fr) |
| JP (1) | JPS5022823B1 (fr) |
| AT (1) | AT299838B (fr) |
| BE (1) | BE750662A (fr) |
| CA (1) | CA926290A (fr) |
| CH (1) | CH510589A (fr) |
| DE (1) | DE2025679A1 (fr) |
| DK (1) | DK132428C (fr) |
| FR (1) | FR2048488A5 (fr) |
| GB (1) | GB1304016A (fr) |
| IE (1) | IE34132B1 (fr) |
| NL (1) | NL7007335A (fr) |
| NO (1) | NO129520B (fr) |
| SE (1) | SE371996B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453370A (en) * | 1974-05-30 | 1976-10-20 | Simon Rosedowns Ltd | Deodorister for triglyceride oils |
| US4758335A (en) * | 1986-02-24 | 1988-07-19 | Hayden James M | Contaminated water disposal system |
| US5211724A (en) * | 1991-04-15 | 1993-05-18 | Texaco, Inc. | Partial oxidation of sewage sludge |
| DE19803455C1 (de) * | 1998-01-30 | 1999-08-26 | Saarberg Interplan Gmbh | Verfahren und Vorrichtung zur Herstellung eines Kokskohlekuchens zur Verkokung in einer Ofenkammer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075224A (en) * | 1935-02-28 | 1937-03-30 | William Thomas Towler | Sewage disposal |
| US2744571A (en) * | 1953-09-28 | 1956-05-08 | Goslin Birmingham Mfg Company | Evaporating process |
| US3155611A (en) * | 1961-06-22 | 1964-11-03 | Norstel And Templewood Hawksle | Apparatus for treatment of sewage and like sludges |
| GB1054239A (fr) * | 1964-11-13 |
-
1969
- 1969-05-22 GB GB2615169A patent/GB1304016A/en not_active Expired
-
1970
- 1970-05-04 US US34177A patent/US3650403A/en not_active Expired - Lifetime
- 1970-05-04 IE IE576/70A patent/IE34132B1/xx unknown
- 1970-05-12 CA CA082490A patent/CA926290A/en not_active Expired
- 1970-05-19 FR FR7018071A patent/FR2048488A5/fr not_active Expired
- 1970-05-20 SE SE7006919A patent/SE371996B/xx unknown
- 1970-05-20 BE BE750662D patent/BE750662A/fr unknown
- 1970-05-21 NL NL7007335A patent/NL7007335A/xx unknown
- 1970-05-21 DK DK261670A patent/DK132428C/da active
- 1970-05-21 NO NO01940/70A patent/NO129520B/no unknown
- 1970-05-21 DE DE19702025679 patent/DE2025679A1/de active Pending
- 1970-05-22 JP JP45043406A patent/JPS5022823B1/ja active Pending
- 1970-05-22 CH CH765270A patent/CH510589A/fr not_active IP Right Cessation
- 1970-05-22 AT AT464570A patent/AT299838B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT299838B (de) | 1972-07-10 |
| DK132428C (da) | 1976-05-24 |
| IE34132B1 (en) | 1975-02-19 |
| CA926290A (en) | 1973-05-15 |
| US3650403A (en) | 1972-03-21 |
| BE750662A (fr) | 1970-11-03 |
| CH510589A (fr) | 1971-07-31 |
| NL7007335A (fr) | 1970-11-24 |
| FR2048488A5 (fr) | 1971-03-19 |
| DK132428B (da) | 1975-12-08 |
| SE371996B (fr) | 1974-12-09 |
| IE34132L (en) | 1970-11-22 |
| DE2025679A1 (de) | 1970-11-26 |
| JPS5022823B1 (fr) | 1975-08-02 |
| GB1304016A (fr) | 1973-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3165452A (en) | Submerged combustion and flash evaporation system and process | |
| US4909899A (en) | Method of concentrating sludges | |
| US5730836A (en) | Evaporative concentration of clay slurries | |
| NO129520B (fr) | ||
| DE2340119A1 (de) | Verfahren und vorrichtung zum aufbereiten von meerwasser durch erhitzen | |
| JPS626993A (ja) | 廃液の不活性化方法及び装置 | |
| NO177925B (no) | Fremgangsmåte for oppkonsentrering av tynnsyre i et tre-trinns vakuumdrevet omlöpsfordamperanlegg | |
| US3501384A (en) | Low pressure degassing of feed water in multi-stage flash evaporators | |
| US3258060A (en) | Method and apparatus for descaling an evaporator effect | |
| DE2346609A1 (de) | Verfahren und anlage zum eindampfen einer krustenbildenden oder aetzenden loesung | |
| US2241873A (en) | Water deaerating and purifying | |
| US1553067A (en) | Method of softening water | |
| SU962311A1 (ru) | Способ концентрировани биоокисленной последрожжевой бражки | |
| US1793264A (en) | Method of cooking sulphite cellulose | |
| EP0820792B1 (fr) | Procédé pour enlever des incrustations dans les dispositifs d'évaporation | |
| US11596873B2 (en) | System for simultaneous recovery of purified water and dissolved solids from impure high TDS water | |
| US2888982A (en) | Process of evaporating sulfite waste liquor | |
| KR20040087365A (ko) | 고농도의 하폐수를 처리하기 위한 장치 | |
| SU990677A1 (ru) | Способ очистки кислых сточных вод | |
| US10982388B2 (en) | Method and arrangement for generating process steam | |
| CA1293097C (fr) | Methode de concentration de boues | |
| DE3044651A1 (de) | Betriebsverfahren zur reinigung der siederohre von waermeaustauschern beim bauxitaufschluss nach dem bayerverfahren | |
| US2328837A (en) | Method for removing lime scale in heat exchangers for sulphite pulp digesters | |
| US39565A (en) | Improvement in apparatus for rendering oils and fats | |
| US1953087A (en) | Marine power plant |