FI965239A0 - Elimination of waste material during paper production - Google Patents
Elimination of waste material during paper productionInfo
- Publication number
- FI965239A0 FI965239A0 FI965239A FI965239A FI965239A0 FI 965239 A0 FI965239 A0 FI 965239A0 FI 965239 A FI965239 A FI 965239A FI 965239 A FI965239 A FI 965239A FI 965239 A0 FI965239 A0 FI 965239A0
- Authority
- FI
- Finland
- Prior art keywords
- elimination
- waste material
- material during
- paper production
- during paper
- Prior art date
Links
Classifications
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Elimination of anionic impurities from the water circulation of paper machine comprises adding a zeolite composite (I), obtd. by reacting a zeolite with an opt. partly hydrolysed poly-Al chloride by heating.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19515932A DE19515932C2 (en) | 1995-05-02 | 1995-05-02 | Use of a zeolite composite product |
PCT/AU1996/000261 WO1996034684A1 (en) | 1995-05-02 | 1996-05-02 | Elimination of waste materials in paper production |
Publications (2)
Publication Number | Publication Date |
---|---|
FI965239A0 true FI965239A0 (en) | 1996-12-27 |
FI965239A FI965239A (en) | 1997-02-26 |
Family
ID=7760783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI965239A FI965239A (en) | 1995-05-02 | 1996-12-27 | Elimination of waste material in papermaking |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0741113B1 (en) |
JP (1) | JPH10502871A (en) |
AT (1) | ATE204834T1 (en) |
AU (1) | AU5490796A (en) |
BR (1) | BR9606382A (en) |
CA (1) | CA2193839A1 (en) |
DE (2) | DE19515932C2 (en) |
FI (1) | FI965239A (en) |
NO (1) | NO965624L (en) |
WO (1) | WO1996034684A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007011112U1 (en) | 2007-08-09 | 2007-11-15 | Mc Technology Gmbh | Adapter plate, jack and device for connecting an electronic control with their connecting cables |
ES2558343T3 (en) * | 2011-09-15 | 2016-02-03 | Linde Aktiengesellschaft | Oxygen treatment of water and paper pulp from paper or cardboard production |
CN105858788A (en) * | 2016-04-28 | 2016-08-17 | 苏州望意阳环保科技有限公司 | Sewage purifying ball and preparation method thereof |
CN109011921B (en) * | 2018-09-10 | 2021-01-15 | 杭州博大净化设备有限公司 | Efficient air filtering membrane for air filter and preparation method thereof |
CN115010245B (en) * | 2022-05-11 | 2023-09-12 | 安徽理工大学 | Chemical wastewater treatment agent, preparation method and application thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1940915C3 (en) * | 1969-08-12 | 1975-06-05 | Meiji Seika Kaisha Ltd., Tokio | Process for the production of rapidly soluble and dispersible granules from a powder |
JPS57201506A (en) * | 1981-06-03 | 1982-12-10 | Minato Sangyo Kk | Purifying agent of water |
JPS61133140A (en) * | 1984-11-30 | 1986-06-20 | Nippon Soda Co Ltd | Composition for purifying water |
DE3627407C2 (en) * | 1986-08-13 | 1994-05-19 | Steinbeis Temming Papier Gmbh | Process for cleaning water circuits in pulp and paper production |
JPH0356104A (en) * | 1989-07-25 | 1991-03-11 | Fujio Hotta | High speed clarifier for polluted water |
US5145816A (en) * | 1990-12-10 | 1992-09-08 | Mobil Oil Corporation | Method for functionalizing synthetic mesoporous crystalline material |
SE9103661D0 (en) * | 1991-12-12 | 1991-12-12 | Kemira Kemi Ab | PROCEDURES FOR PREPARING A COAGULATING CHEMICAL |
EP0612692B1 (en) * | 1993-02-26 | 1999-01-20 | Createrra Inc. | Method for production of water purifying substances |
US5389200A (en) * | 1993-04-26 | 1995-02-14 | Rheox, Inc. | Process for removing inorganic components that form ash on ignition and oily waste from paper during recycling |
NL9301919A (en) * | 1993-05-27 | 1994-12-16 | Pelt & Hooykaas | Method for capturing environmentally harmful substances from material contaminated with such substances. |
DE4408302C2 (en) * | 1994-03-11 | 1996-04-04 | Zeochem Kft | Process for the manufacture and use of a solid composite product for water treatment |
-
1995
- 1995-05-02 DE DE19515932A patent/DE19515932C2/en not_active Expired - Fee Related
-
1996
- 1996-04-26 EP EP96106647A patent/EP0741113B1/en not_active Expired - Lifetime
- 1996-04-26 AT AT96106647T patent/ATE204834T1/en not_active IP Right Cessation
- 1996-04-26 DE DE59607558T patent/DE59607558D1/en not_active Expired - Fee Related
- 1996-05-02 JP JP8532861A patent/JPH10502871A/en active Pending
- 1996-05-02 CA CA002193839A patent/CA2193839A1/en not_active Abandoned
- 1996-05-02 BR BR9606382A patent/BR9606382A/en not_active Application Discontinuation
- 1996-05-02 WO PCT/AU1996/000261 patent/WO1996034684A1/en active Application Filing
- 1996-05-02 AU AU54907/96A patent/AU5490796A/en not_active Abandoned
- 1996-12-27 FI FI965239A patent/FI965239A/en unknown
- 1996-12-30 NO NO965624A patent/NO965624L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE59607558D1 (en) | 2001-10-04 |
BR9606382A (en) | 1997-10-14 |
NO965624L (en) | 1997-02-25 |
DE19515932A1 (en) | 1996-11-07 |
CA2193839A1 (en) | 1996-11-07 |
NO965624D0 (en) | 1996-12-30 |
DE19515932C2 (en) | 2000-09-21 |
EP0741113B1 (en) | 2001-08-29 |
JPH10502871A (en) | 1998-03-17 |
AU5490796A (en) | 1996-11-21 |
FI965239A (en) | 1997-02-26 |
WO1996034684A1 (en) | 1996-11-07 |
ATE204834T1 (en) | 2001-09-15 |
EP0741113A1 (en) | 1996-11-06 |
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