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FI113056B - Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper - Google Patents

Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper

Info

Publication number
FI113056B
FI113056B FI990296A FI990296A FI113056B FI 113056 B FI113056 B FI 113056B FI 990296 A FI990296 A FI 990296A FI 990296 A FI990296 A FI 990296A FI 113056 B FI113056 B FI 113056B
Authority
FI
Finland
Prior art keywords
slurries
prevention
microbial growth
coating paper
pigment
Prior art date
Application number
FI990296A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI990296A (en
FI990296A0 (en
Inventor
Pentti Hukkanen
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
Priority claimed from FI982735A external-priority patent/FI111167B/en
Application filed by Kemira Oyj filed Critical Kemira Oyj
Priority to FI990296A priority Critical patent/FI113056B/en
Publication of FI990296A0 publication Critical patent/FI990296A0/en
Publication of FI990296A publication Critical patent/FI990296A/en
Application granted granted Critical
Publication of FI113056B publication Critical patent/FI113056B/en

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Abstract

A method for improving the storage properties of an aqueous slurry containing inorganic solids comprises adding to the slurry, a peracid or its salt at a minimum rate of 200 g of 100% peracid/metric ton of dry solids.
FI990296A 1998-12-17 1999-02-15 Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper FI113056B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI990296A FI113056B (en) 1998-12-17 1999-02-15 Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982735A FI111167B (en) 1998-02-24 1998-12-17 Process for improving the durability of a sludge
FI990296A FI113056B (en) 1998-12-17 1999-02-15 Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper

Publications (3)

Publication Number Publication Date
FI990296A0 FI990296A0 (en) 1999-02-15
FI990296A FI990296A (en) 2000-06-18
FI113056B true FI113056B (en) 2004-02-27

Family

ID=26160672

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990296A FI113056B (en) 1998-12-17 1999-02-15 Prevention of microbial growth in aqueous slurries, particularly in pigment slurries used for coating paper

Country Status (1)

Country Link
FI (1) FI113056B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10278392B2 (en) 2016-04-15 2019-05-07 Ecolab Usa Inc. Performic acid biofilm prevention for industrial CO2 scrubbers
US10524470B2 (en) 2016-12-15 2020-01-07 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
US10737302B2 (en) 2015-12-16 2020-08-11 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10737302B2 (en) 2015-12-16 2020-08-11 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning
US11117172B2 (en) 2015-12-16 2021-09-14 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning
US10278392B2 (en) 2016-04-15 2019-05-07 Ecolab Usa Inc. Performic acid biofilm prevention for industrial CO2 scrubbers
US11241009B2 (en) 2016-04-15 2022-02-08 Ecolab Usa Inc. Performic acid biofilm prevention for industrial CO2 scrubbers
US11882826B2 (en) 2016-04-15 2024-01-30 Ecolab Usa Inc. Performic acid biofilm prevention for industrial CO2 scrubbers
US10524470B2 (en) 2016-12-15 2020-01-07 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
US11026420B2 (en) 2016-12-15 2021-06-08 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
US11647747B2 (en) 2016-12-15 2023-05-16 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services
US12059002B2 (en) 2016-12-15 2024-08-13 Ecolab Usa Inc. Peroxyformic acid compositions for membrane filtration cleaning in energy services

Also Published As

Publication number Publication date
FI990296A (en) 2000-06-18
FI990296A0 (en) 1999-02-15

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