Disinfection of fresh water Water is one important raw material in papermaking. The properties of fresh water are different in different parts of the world and among different water sources; surface waters (rivers, lakes), ground waters (drilled wells) or recycled water. A typical water source for the pulp and paper industry is surface water from
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Disinfection of fresh water
After reading this article you will..
- understand why mills do practice fresh water treatment and that there are different water quality requirements for different uses of water at the mill.
- learn to know some characteristics of common disinfectants.
Content
Natural fibre products
- Printing and writing papers
- Paperboards
- Tissue
- Nonwovens
- Speciality papers
- Production of paper and board
- Stock and water systems
- Web forming
- Wet pressing
- Drying of natural fibre products
- Surface sizing
- Pigment coating
- Finishing
- Converting of paper and board
- Papermaking chemistry
- Paper physics
- Printing
Authors & references
Authors:
Sari Krapu and Marko Kolari, Kemira Oyj
References:
- Dahl, O. (ed.), Environmental Management and Control (Book 19). Papermaking Science and Technology. 2nd ed. Jyväskylä, 2008. pp. 56–67.
- About Water Treatment, Kemira Kemwater, 2003. pp. 18–20, 96–97.
- Lund L., Rice L., Luth E., Wang X., 2017. Tackling complex sheet production efficiency and effluent quality issues using advanced bioanalytical strategies. Nalco Paper.
- Environmental Protection Agency. Water Treatment Manual: Disinfection. 2011. pp.4. [Online] Available from: https://www.epa.ie/pubs/advice/drinkingwater/Disinfection2_web.pdf. [Accessed 16th December 2019].
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This page has been updated 15.11.2020
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