A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wastewater Treatment Plants and Processing Steps
Wastewater treatment results in the generation of sludge, the quantity of which—expressed in kg dry mass (DM)
per inhabitant (P) and year (a)—strongly depends on the degree of stabilization: The degree of sludge stabilization
carried out varies considerably worldwide. It is influenced by the local possibilities for disposal or agricultural
use, the specific costs per ton of dewatered sludge, as well as by official regulations. Thus, the type of stabilization
ranges from non-stabilized sludge, which is treated and settled only mechanically and partially biologically, to full
digestion with an integrated hydrolysis step.
Wastewater Treatment Plants and Processing Steps
Wastewater treatment results in the generation of sludge, the quantity of which—expressed in kg dry mass (DM)
per inhabitant (P) and year (a)—strongly depends on the degree of stabilization: The degree of sludge stabilization
carried out varies considerably worldwide. It is influenced by the local possibilities for disposal or agricultural
use, the specific costs per ton of dewatered sludge, as well as by official regulations. Thus, the type of stabilization
ranges from non-stabilized sludge, which is treated and settled only mechanically and partially biologically, to full
digestion with an integrated hydrolysis step.
Wastewater Treatment Plants and Processing Steps
Heindl, Albert (author)
Belt Drying of Sludge ; Chapter: 2 ; 5-11
2024-01-31
7 pages
Article/Chapter (Book)
Electronic Resource
English
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