NL286031A - - Google Patents
Info
- Publication number
- NL286031A NL286031A NL286031DA NL286031A NL 286031 A NL286031 A NL 286031A NL 286031D A NL286031D A NL 286031DA NL 286031 A NL286031 A NL 286031A
- Authority
- NL
- Netherlands
Links
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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
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- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1196361 | 1961-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL286031A true NL286031A (en) |
Family
ID=20294906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL286031D NL286031A (en) | 1961-11-30 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT245506B (en) |
| ES (1) | ES282852A1 (en) |
| GB (1) | GB1009707A (en) |
| NL (1) | NL286031A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2103970C3 (en) * | 1971-01-28 | 1979-11-15 | Thyssen Industrie Ag, 4300 Essen | Process for conditioning and subsequent dewatering of sewage sludge from sewage treatment plants and device for its implementation |
| FR2354293A2 (en) * | 1975-08-19 | 1978-01-06 | Alsthom Cgee | PROCESS FOR COMPACTING AND SPINING FLUID SLUDGE LOADED WITH FIBROUS MATERIALS |
| DE2831384A1 (en) * | 1978-07-17 | 1980-01-31 | Weiss Geb Kg | FILTER TOOLS FOR TREATMENT OF SUSPENSIONS, ESPECIALLY COMMUNAL, INDUSTRIAL AND OTHER SLUDGE FOR THE FOLLOWING DRAINAGE |
| SU994445A1 (en) * | 1980-12-12 | 1983-02-07 | Управление Водопроводно-Канализационного Хозяйства "Водоканал" Ленгорисполкома | Method for treating effluent precipitates |
| AT377499B (en) * | 1981-04-08 | 1985-03-25 | Voest Alpine Ag | CONTINUOUSLY WORKING DRAINAGE DEVICE |
| AT393266B (en) * | 1988-05-30 | 1991-09-25 | Voest Alpine Maschinenbau | DEVICE FOR DRAINING WASTEWATER SLUDGE |
| AT394995B (en) * | 1990-11-08 | 1992-08-10 | Lindner Wolfgang Ing | Apparatus for separating off and compressing solids |
| AUPN483495A0 (en) * | 1995-08-16 | 1995-09-07 | Commonwealth Scientific And Industrial Research Organisation | Dewatering of sludges |
| US9776900B2 (en) | 2014-01-14 | 2017-10-03 | Buckman Laboratories International, Inc. | Use of celluloses in sludge dewatering, and sludge products thereof |
-
0
- NL NL286031D patent/NL286031A/xx unknown
-
1962
- 1962-07-23 GB GB28190/62A patent/GB1009707A/en not_active Expired
- 1962-11-27 ES ES282852A patent/ES282852A1/en not_active Expired
- 1962-11-29 AT AT938462A patent/AT245506B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT245506B (en) | 1966-03-10 |
| GB1009707A (en) | 1965-11-10 |
| ES282852A1 (en) | 1963-05-01 |