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FI20030496L - Method for the determination of dissolved and colloidal interfering substances in the papermaking process - Google Patents

Method for the determination of dissolved and colloidal interfering substances in the papermaking process Download PDF

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Publication number
FI20030496L
FI20030496L FI20030496A FI20030496A FI20030496L FI 20030496 L FI20030496 L FI 20030496L FI 20030496 A FI20030496 A FI 20030496A FI 20030496 A FI20030496 A FI 20030496A FI 20030496 L FI20030496 L FI 20030496L
Authority
FI
Finland
Prior art keywords
colloidal
dissolved
determination
papermaking process
interfering substances
Prior art date
Application number
FI20030496A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI119709B (en
FI20030496A0 (en
Inventor
Tiina Sarja
Mari Zabihian
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20030496A priority Critical patent/FI119709B/en
Publication of FI20030496A0 publication Critical patent/FI20030496A0/en
Priority to PCT/FI2004/000206 priority patent/WO2004088306A1/en
Publication of FI20030496L publication Critical patent/FI20030496L/en
Application granted granted Critical
Publication of FI119709B publication Critical patent/FI119709B/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
FI20030496A 2003-04-02 2003-04-02 Procedure for Determining Dissolved and Colloidal Disturbances in a Paper Making Process FI119709B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20030496A FI119709B (en) 2003-04-02 2003-04-02 Procedure for Determining Dissolved and Colloidal Disturbances in a Paper Making Process
PCT/FI2004/000206 WO2004088306A1 (en) 2003-04-02 2004-04-02 Method for the determination of dissolved and colloidal disturbing substances in a papermaking process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030496 2003-04-02
FI20030496A FI119709B (en) 2003-04-02 2003-04-02 Procedure for Determining Dissolved and Colloidal Disturbances in a Paper Making Process

Publications (3)

Publication Number Publication Date
FI20030496A0 FI20030496A0 (en) 2003-04-02
FI20030496L true FI20030496L (en) 2004-10-03
FI119709B FI119709B (en) 2009-02-13

Family

ID=8565912

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030496A FI119709B (en) 2003-04-02 2003-04-02 Procedure for Determining Dissolved and Colloidal Disturbances in a Paper Making Process

Country Status (2)

Country Link
FI (1) FI119709B (en)
WO (1) WO2004088306A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884644A (en) * 2012-12-21 2014-06-25 朱勇强 Determination method of colloid reservation index on papermaking net
CN114062053B (en) * 2021-11-25 2024-06-14 芬欧汇川(中国)有限公司 Pulp sampling inspection equipment and pulp sampling inspection method for papermaking pulp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393149A (en) * 1965-12-14 1968-07-16 Gen Services Company Dosage control system and method for the treatment of water or sewage
DE4130465C2 (en) * 1991-09-13 1997-08-14 Forschungszentrum Juelich Gmbh Process for monitoring nitrification in a wastewater treatment plant
AU5747096A (en) * 1995-06-07 1996-12-30 W.R. Grace & Co.-Conn. On-line continuous monitor to optimize coagulant and floccul ent feed in wastewater and paint spray booth systems
CA2216046A1 (en) * 1997-09-18 1999-03-18 Kenneth Boegh In-line sensor for colloidal and dissolved substances
GB2343948A (en) * 1998-11-18 2000-05-24 Yorkshire Water Services Ltd Investigating potable waters

Also Published As

Publication number Publication date
FI119709B (en) 2009-02-13
FI20030496A0 (en) 2003-04-02
WO2004088306A1 (en) 2004-10-14

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