NO965624L - Eliminering av avfallsmaterialer ved papirfremstilling - Google Patents

Eliminering av avfallsmaterialer ved papirfremstilling

Info

Publication number
NO965624L
NO965624L NO965624A NO965624A NO965624L NO 965624 L NO965624 L NO 965624L NO 965624 A NO965624 A NO 965624A NO 965624 A NO965624 A NO 965624A NO 965624 L NO965624 L NO 965624L
Authority
NO
Norway
Prior art keywords
elimination
papermaking
waste materials
zeolite
obtd
Prior art date
Application number
NO965624A
Other languages
English (en)
Other versions
NO965624D0 (no
Inventor
Guenther Heinzel
Rosenia Baumann
Original Assignee
Mosaic Tile & Pottery Co Pty
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mosaic Tile & Pottery Co Pty filed Critical Mosaic Tile & Pottery Co Pty
Publication of NO965624D0 publication Critical patent/NO965624D0/no
Publication of NO965624L publication Critical patent/NO965624L/no

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

Oppfinnelsen er rettet mot et middel for å fjerne forurensninger fra vann anvendt ved frem- stilling av papir og beslektede produkter, med den generelle formel (ZO) j^Alj.^ (OH) jj.j^Clj^ (eller en nært beslektet empirisk formel), og som eventuelt videre er blitt belagt med en polymer, hvor Z er avledet fra et aluminosilikat-materiale. Midlet fremstilles ved å aktivere aluminosilikat-materialet ved be- handling med syre eller ved at materialet under- kastes ammonium-ionebytte, og så oppvarmes det så- ledes aktiverte materiale i nærvær av et kationisk middel, fulgt av belegging med en polymer. Det foretrukne aluminosilikat er et zeolittholdig mine- ral med en clinoptilolitt-struktur, og det fore- trukne kationiske middel er valgt fra polyalumini- umklorid, epiklorhydrin (eller et polymerderivat derav) eller dicyanodiamid. Den foretrukne belegg- polymer er polyakrylamid. Anvendelse av midlet fører til produksjonsøkning, reduksjon av slamut- vikling, reduksjon i belastningen av forurensende stoffer, reduksjon i kjemisk oksygenbehov, samt kostnadsbesparelser.
NO965624A 1995-05-02 1996-12-30 Eliminering av avfallsmaterialer ved papirfremstilling NO965624L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19515932A DE19515932C2 (de) 1995-05-02 1995-05-02 Verwendung eines Zeolith-Verbundprodukts
PCT/AU1996/000261 WO1996034684A1 (en) 1995-05-02 1996-05-02 Elimination of waste materials in paper production

Publications (2)

Publication Number Publication Date
NO965624D0 NO965624D0 (no) 1996-12-30
NO965624L true NO965624L (no) 1997-02-25

Family

ID=7760783

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965624A NO965624L (no) 1995-05-02 1996-12-30 Eliminering av avfallsmaterialer ved papirfremstilling

Country Status (10)

Country Link
EP (1) EP0741113B1 (no)
JP (1) JPH10502871A (no)
AT (1) ATE204834T1 (no)
AU (1) AU5490796A (no)
BR (1) BR9606382A (no)
CA (1) CA2193839A1 (no)
DE (2) DE19515932C2 (no)
FI (1) FI965239A (no)
NO (1) NO965624L (no)
WO (1) WO1996034684A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007011112U1 (de) 2007-08-09 2007-11-15 Mc Technology Gmbh Adapterplatte, Steckfassung und Vorrichtung zur Verbindung einer elektronischen Steuerung mit ihren Anschlussleitungen
EP2570550B1 (en) * 2011-09-15 2015-10-21 Linde Aktiengesellschaft Oxygen treatment of water and pulp from paper or cardboard production
CN105858788A (zh) * 2016-04-28 2016-08-17 苏州望意阳环保科技有限公司 一种污水净化球及其制作方法
CN109011921B (zh) * 2018-09-10 2021-01-15 杭州博大净化设备有限公司 一种空气过滤器用高效空气过滤膜及其制备方法
CN115010245B (zh) * 2022-05-11 2023-09-12 安徽理工大学 一种化工废水处理剂、制备方法及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1940915C3 (de) * 1969-08-12 1975-06-05 Meiji Seika Kaisha Ltd., Tokio Verfahren zur Herstellung von schnell löslichen und dispergierbaren Granulaten aus einem Pulver
JPS57201506A (en) * 1981-06-03 1982-12-10 Minato Sangyo Kk Purifying agent of water
JPS61133140A (ja) * 1984-11-30 1986-06-20 Nippon Soda Co Ltd 水浄化用組成物
DE3627407C2 (de) * 1986-08-13 1994-05-19 Steinbeis Temming Papier Gmbh Verfahren zur Reinigung von Wasserkreisläufen bei der Halbstoff- und Papierherstellung
JPH0356104A (ja) * 1989-07-25 1991-03-11 Fujio Hotta 汚濁水の高速清澄処理剤
US5145816A (en) * 1990-12-10 1992-09-08 Mobil Oil Corporation Method for functionalizing synthetic mesoporous crystalline material
SE9103661D0 (sv) * 1991-12-12 1991-12-12 Kemira Kemi Ab Foerfarande foer framstaellning av en koaguleringskemikalie
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 (nl) * 1993-05-27 1994-12-16 Pelt & Hooykaas Werkwijze voor het afvangen van milieuschadelijke stoffen uit met dergelijke stoffen verontreinigd materiaal.
DE4408302C2 (de) * 1994-03-11 1996-04-04 Zeochem Kft Verfahren zur Herstellung und Verwendung eines festen Verbundproduktes zur Wasserbehandlung

Also Published As

Publication number Publication date
DE19515932C2 (de) 2000-09-21
DE19515932A1 (de) 1996-11-07
ATE204834T1 (de) 2001-09-15
EP0741113A1 (de) 1996-11-06
CA2193839A1 (en) 1996-11-07
BR9606382A (pt) 1997-10-14
AU5490796A (en) 1996-11-21
JPH10502871A (ja) 1998-03-17
NO965624D0 (no) 1996-12-30
EP0741113B1 (de) 2001-08-29
DE59607558D1 (de) 2001-10-04
WO1996034684A1 (en) 1996-11-07
FI965239A (fi) 1997-02-26
FI965239A0 (fi) 1996-12-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application