Thickening methods in sludge processing

Golomeova, Mirjana and Zendelska, Afrodita and Krstev, Boris and Golomeov, Blagoj (2011) Thickening methods in sludge processing. Natural Resources and Technologies, 5 (5). pp. 87-94. ISSN 185-6966

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The treatment of wastewater occur a large amount of sludge that contains high percentage of water and substances that provide a poor quality of wastewater (suspended organic and inorganic substances, substances that give unpleasant odors, bacteria, etc.).
The high content of water in the sludge requires relatively large objects for sludge processing. This indicates the need for application procedures for treating sludge to volume reduce, stabilization of substances subject to decay
and destruction of pathogenic microorganisms and parasites.
In this paper are describes procedures for reducing the volume of sludge,
rather procedures for sludge dehydration.
Keywards: wastewater, sludge, gravity, fl otation, centrifugal, thickening.

Item Type: Article
Subjects: Engineering and Technology > Environmental engineering
Divisions: Faculty of Natural and Technical Sciences
Depositing User: Afrodita Zendelska
Date Deposited: 24 Jan 2014 13:57
Last Modified: 24 Jan 2014 13:57

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