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Pumpning av slam med hög TS
Jönköping University, School of Engineering, JTH, Mechanical Engineering.
2018 (Swedish)Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesisAlternative title
Pumping sludge with high TS (English)
Abstract [en]

Sweden's largest sewage treatment plant, Henrikdal, will be rebuilt to receive twice as much sludge than they can do today. To have the ability to do that, either the level of total solids (TS) must increase or expand the rotary chambers. Off which the second option is to be avoided due to the high costs.The report will answer why the origin, viscosity, shear rate, temperature and TS-level of the sludge is important to consider when pumping it. Also, the report will show results of how the viscosity will get higher either when the TS-level or the shear rate is increasing as well as the temperature is decreasing. Beyond that, the report will contain source gathering, method, conclusion, discussion and ends with proposals for further research.

Place, publisher, year, edition, pages
2018.
Keywords [sv]
Slam
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hj:diva-38959ISRN: JU-JTH-MTA-1-20180128OAI: oai:DiVA.org:hj-38959DiVA, id: diva2:1187779
External cooperation
Stockholm Vatten & Avfall; Sweco Environment AB
Available from: 2018-03-13 Created: 2018-03-05 Last updated: 2018-03-12Bibliographically approved

Open Access in DiVA

fulltext(1100 kB)44 downloads
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File name FULLTEXT01.pdfFile size 1100 kBChecksum SHA-512
dceb4b9e5945ba29d5225d513350a154a5c64b8453ffe241086c414f72a898acbd758005e62ff339166f5f9b16a30c56be3b24c2271a9bd6d7cf8677a6bc4477
Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
  • rtf