FR2306825A1 - Procede pour la fabrication de plaques de fibres par voie humide - Google Patents
Procede pour la fabrication de plaques de fibres par voie humideInfo
- Publication number
- FR2306825A1 FR2306825A1 FR7604665A FR7604665A FR2306825A1 FR 2306825 A1 FR2306825 A1 FR 2306825A1 FR 7604665 A FR7604665 A FR 7604665A FR 7604665 A FR7604665 A FR 7604665A FR 2306825 A1 FR2306825 A1 FR 2306825A1
- Authority
- FR
- France
- Prior art keywords
- effluent
- purified
- partly
- various methods
- fibre boards
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Paper (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752516121 DE2516121A1 (de) | 1975-04-12 | 1975-04-12 | Verfahren zur herstellung von faserplatten im nassverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306825A1 true FR2306825A1 (fr) | 1976-11-05 |
FR2306825B3 FR2306825B3 (fr) | 1978-11-10 |
Family
ID=5943760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7604665A Granted FR2306825A1 (fr) | 1975-04-12 | 1976-02-11 | Procede pour la fabrication de plaques de fibres par voie humide |
Country Status (7)
Country | Link |
---|---|
DD (1) | DD123108A5 (fr) |
DE (1) | DE2516121A1 (fr) |
FI (1) | FI753192A (fr) |
FR (1) | FR2306825A1 (fr) |
IT (1) | IT1074571B (fr) |
NO (1) | NO760354L (fr) |
SE (1) | SE7512876L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3809413C1 (en) * | 1988-03-21 | 1989-11-09 | Bti, Dr.-Ing. Rubin Eisenstein Biotechnologische Industrie-Einrichtungen, 5100 Aachen, De | Manufacture of light mouldings from lignocellulose-containing plant material by means of lignolytic microorganisms |
DE102022001689A1 (de) | 2022-05-13 | 2023-11-16 | Homann Holzwerkstoffe GmbH | Verfahren und Vorrichtung zur Herstellung einer Faserplatte |
-
1975
- 1975-04-12 DE DE19752516121 patent/DE2516121A1/de active Pending
- 1975-11-13 FI FI753192A patent/FI753192A/fi not_active Application Discontinuation
- 1975-11-17 SE SE7512876A patent/SE7512876L/xx unknown
- 1975-12-10 DD DD190021A patent/DD123108A5/xx unknown
-
1976
- 1976-02-03 NO NO760354A patent/NO760354L/no unknown
- 1976-02-11 FR FR7604665A patent/FR2306825A1/fr active Granted
- 1976-04-08 IT IT04819/76A patent/IT1074571B/it active
Also Published As
Publication number | Publication date |
---|---|
DD123108A5 (fr) | 1976-11-20 |
IT1074571B (it) | 1985-04-20 |
SE7512876L (sv) | 1976-10-13 |
FR2306825B3 (fr) | 1978-11-10 |
DE2516121A1 (de) | 1976-10-21 |
FI753192A (fr) | 1976-10-13 |
NO760354L (fr) | 1976-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU556054B2 (en) | Anaerobic wastewater treatment with methanol fermentation | |
CA1130023A (fr) | Methode de traitement des effluents de blanchiment de la pate a papier | |
FR2306825A1 (fr) | Procede pour la fabrication de plaques de fibres par voie humide | |
JPS57117312A (en) | Method of dehydrating deposited sludge by filter press | |
ATE85968T1 (de) | Verfahren zur herstellung eines getrockneten, granulatfoermigen klaerschlamms. | |
SE8006100L (sv) | Bindemedel | |
DE59009073D1 (de) | Verfahren und Vorrichtung zur Herstellung von lignozellulosehaltigem Faserstoff für die Herstellung von Faserplatten nach dem Trockenverfahren. | |
GB1009707A (en) | A method of treating raw sludge in sewage systems | |
FI822360A0 (fi) | Basiskt aluminiumsulfat, dess framstaellning och anvaendning | |
DE69403302D1 (de) | Verfahren zum Herstellen von Natriumhydroxyd aus Weisslauge | |
ES477183A1 (es) | Procedimiento para la regeneracion de papelotes de gran ca- lidad. | |
JPS54102056A (en) | Process for high-speed treatment of waste water | |
JPS572360A (en) | Modified wood solution | |
JPS5722695A (en) | Pretreatment of cellulosic material | |
Tsvetkov et al. | Modern Methods of Purifying Pulp and Paper Mill Effluents(Sovremennye metody ochistki stochnykh vod predpriatii tsellyulozno-bumazhnoi promyshlennosti) | |
JPS5768190A (en) | Treatment of nonionic cellulose ether dissolved waste water | |
SE8008574L (sv) | Forfarande for hartshaltsminskning vid framstellning av cellulosamassor ur lignocellulosamaterial | |
JPS54129752A (en) | Disposal of waste solution containing sulfide | |
SE9000437D0 (sv) | Behandling av avloppsvatten | |
JPS57201600A (en) | Treatment of organic sludge | |
Mori | Introduction of White Water Recycling System into High Ash Content Paper Making | |
FR2444645A1 (fr) | Elimination des composes terpeniques des effluents industriels provenant du traitement des bois resineux | |
IT1206032B (it) | Procedimento per la depurazione del le acque di vegetazione degli oleifici o delle lavorazioni affini, ed impianto per l'attuazione pratica del detto procedimento | |
JPS5667589A (en) | Method for removing cod in exhaust water containing sulfur oxide | |
Maematsu | Water Treatment with Activated Carbon Made from Sludge and Waste Paper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |