JPS5681182A - Method of dehydrating sludge layer of tilling pond from industrial process - Google Patents
Method of dehydrating sludge layer of tilling pond from industrial processInfo
- Publication number
- JPS5681182A JPS5681182A JP15242380A JP15242380A JPS5681182A JP S5681182 A JPS5681182 A JP S5681182A JP 15242380 A JP15242380 A JP 15242380A JP 15242380 A JP15242380 A JP 15242380A JP S5681182 A JPS5681182 A JP S5681182A
- Authority
- JP
- Japan
- Prior art keywords
- tilling
- pond
- industrial process
- sludge layer
- dehydrating sludge
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/007—Working-up pitch, asphalt, bitumen winning and separation of asphalt from mixtures with aggregates, fillers and other products, e.g. winning from natural asphalt and regeneration of waste asphalt
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000338892A CA1140281A (en) | 1979-10-31 | 1979-10-31 | Method for dewatering the sludge layer of an industrial process tailings pond |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5681182A true JPS5681182A (en) | 1981-07-02 |
JPS625680B2 JPS625680B2 (en) | 1987-02-05 |
Family
ID=4115496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15242380A Granted JPS5681182A (en) | 1979-10-31 | 1980-10-31 | Method of dehydrating sludge layer of tilling pond from industrial process |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5681182A (en) |
AU (1) | AU6348180A (en) |
CA (1) | CA1140281A (en) |
DE (1) | DE3041087A1 (en) |
GB (1) | GB2061907B (en) |
IN (1) | IN153273B (en) |
ZA (1) | ZA806453B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751339C2 (en) * | 1997-11-19 | 2003-07-03 | Rag Ag | Process for the treatment and processing of flotation tailings resulting from hard coal processing as an aqueous residue stream |
DE10059076B4 (en) * | 2000-11-28 | 2005-10-06 | Rag Ag | Sludge beds for dewatering flotation mine discharges |
DE102009039283B4 (en) * | 2009-08-28 | 2014-10-16 | Technische Universität Bergakademie Freiberg | Process for the recovery of valuable substances from technogenic sediment deposits |
DE102009039286B4 (en) * | 2009-08-28 | 2014-10-23 | Technische Universität Bergakademie Freiberg | Plant for the technogenic sedimentation of low-value sludge |
DE102009039282B4 (en) * | 2009-08-28 | 2014-11-13 | Technische Universität Bergakademie Freiberg | Process for the technogenic sedimentation of low-grade sludges |
PL3199218T3 (en) | 2009-09-15 | 2020-04-30 | Suncor Energy Inc. | Process for drying oil sand mature fine tailings |
WO2011032258A1 (en) | 2009-09-15 | 2011-03-24 | Suncor Energy Inc. | Process for flocculating and dewatering oil sand mature fine tailings |
EP2493586A4 (en) | 2009-10-30 | 2014-07-23 | Suncor Energy Inc | Depositing and farming methods for drying oil sand mature fine tailings |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036752A (en) * | 1975-01-24 | 1977-07-19 | American Cyanamid Company | Dewatering clay slurries |
-
1979
- 1979-10-31 CA CA000338892A patent/CA1140281A/en not_active Expired
-
1980
- 1980-10-17 AU AU63481/80A patent/AU6348180A/en not_active Abandoned
- 1980-10-21 ZA ZA00806453A patent/ZA806453B/en unknown
- 1980-10-24 GB GB8034382A patent/GB2061907B/en not_active Expired
- 1980-10-29 IN IN1229/CAL/80A patent/IN153273B/en unknown
- 1980-10-31 DE DE19803041087 patent/DE3041087A1/en active Granted
- 1980-10-31 JP JP15242380A patent/JPS5681182A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036752A (en) * | 1975-01-24 | 1977-07-19 | American Cyanamid Company | Dewatering clay slurries |
Also Published As
Publication number | Publication date |
---|---|
CA1140281A (en) | 1983-01-25 |
AU6348180A (en) | 1981-05-07 |
IN153273B (en) | 1984-06-23 |
ZA806453B (en) | 1981-10-28 |
GB2061907B (en) | 1983-12-07 |
GB2061907A (en) | 1981-05-20 |
JPS625680B2 (en) | 1987-02-05 |
DE3041087A1 (en) | 1981-05-21 |
DE3041087C2 (en) | 1991-02-07 |
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