FI790245A - FOERFARANDE FOER RENING AV TVAETT- OCH AVFALLSVATTEN SOM UPPKOMMER VID AOTERBEREDNING AV AVFALLSPAPPER - Google Patents
FOERFARANDE FOER RENING AV TVAETT- OCH AVFALLSVATTEN SOM UPPKOMMER VID AOTERBEREDNING AV AVFALLSPAPPERInfo
- Publication number
- FI790245A FI790245A FI790245A FI790245A FI790245A FI 790245 A FI790245 A FI 790245A FI 790245 A FI790245 A FI 790245A FI 790245 A FI790245 A FI 790245A FI 790245 A FI790245 A FI 790245A
- Authority
- FI
- Finland
- Prior art keywords
- uppkommer
- tvaett
- avfallspapper
- aoterberedning
- avfallsvatten
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Detergent Compositions (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782803700 DE2803700A1 (en) | 1978-01-28 | 1978-01-28 | METHOD OF CLEANING WASHER OR WASTE WATER FROM RECEIVING PAPER |
Publications (1)
Publication Number | Publication Date |
---|---|
FI790245A true FI790245A (en) | 1979-07-29 |
Family
ID=6030596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI790245A FI790245A (en) | 1978-01-28 | 1979-01-25 | FOERFARANDE FOER RENING AV TVAETT- OCH AVFALLSVATTEN SOM UPPKOMMER VID AOTERBEREDNING AV AVFALLSPAPPER |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS54110652A (en) |
AT (1) | AT362321B (en) |
DE (1) | DE2803700A1 (en) |
ES (1) | ES477150A1 (en) |
FI (1) | FI790245A (en) |
FR (1) | FR2415606A1 (en) |
GB (1) | GB2013169A (en) |
IT (1) | IT1110985B (en) |
NO (1) | NO790263L (en) |
SE (1) | SE7900652L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3914146A1 (en) * | 1989-04-28 | 1990-10-31 | Baehre & Greten | Disposal of flushing water produced in mfr. of composite wood prods. - by absorbing waste water into wood particles forming raw material for mfg. process |
DE69333941T2 (en) * | 1992-12-23 | 2006-06-14 | Imerys Minerals Ltd | Process for the treatment of waste suspensions |
DE69408807T2 (en) * | 1993-12-14 | 1998-06-18 | Ecc Int Ltd | Water and solids recovery in a paper mill |
JP5252485B2 (en) * | 2008-05-12 | 2013-07-31 | 中越パルプ工業株式会社 | Method for producing deinked pulp and deinking aid used therefor |
JP5215799B2 (en) * | 2008-09-30 | 2013-06-19 | 東邦化学工業株式会社 | Pitch remover |
-
1978
- 1978-01-28 DE DE19782803700 patent/DE2803700A1/en not_active Withdrawn
- 1978-11-14 AT AT812678A patent/AT362321B/en not_active IP Right Cessation
- 1978-12-18 GB GB7848963A patent/GB2013169A/en not_active Withdrawn
-
1979
- 1979-01-12 IT IT1924379A patent/IT1110985B/en active
- 1979-01-19 JP JP403079A patent/JPS54110652A/en active Pending
- 1979-01-22 FR FR7901723A patent/FR2415606A1/en active Pending
- 1979-01-24 SE SE7900652A patent/SE7900652L/en unknown
- 1979-01-25 FI FI790245A patent/FI790245A/en unknown
- 1979-01-25 ES ES477150A patent/ES477150A1/en not_active Expired
- 1979-01-26 NO NO790263A patent/NO790263L/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS54110652A (en) | 1979-08-30 |
NO790263L (en) | 1979-07-31 |
IT7919243A0 (en) | 1979-01-12 |
DE2803700A1 (en) | 1979-08-02 |
SE7900652L (en) | 1979-07-29 |
FR2415606A1 (en) | 1979-08-24 |
ES477150A1 (en) | 1979-07-01 |
AT362321B (en) | 1981-04-27 |
GB2013169A (en) | 1979-08-08 |
ATA812678A (en) | 1980-09-15 |
IT1110985B (en) | 1986-01-13 |
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