Processing System of Rapid Dehydration, Solidification/Stabilization and Resource Reuse for Silt of River and Lake

This paper discusses the processing of desilting for silt of river and lake in order to improve the water quality. The technology system of multi-dimensional combination of trash sorting separation, separation of sand, silt amendment, silt concentration, silt flocculation, dehydration, solidificatio...

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Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 199; no. 4; pp. 42042 - 42046
Main Authors Jieli, Lin, Jiesen, Li, Lei, Zuo, Jinlong, Lin, Jian, Cao
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 19.12.2018
Subjects
Dehydration
Desilting
Flocculation
Lakes
Moisture content
Rivers
Separation
Silt
Solidification
Stabilization
Waste sorting
Water content
Water quality
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Summary:This paper discusses the processing of desilting for silt of river and lake in order to improve the water quality. The technology system of multi-dimensional combination of trash sorting separation, separation of sand, silt amendment, silt concentration, silt flocculation, dehydration, solidification/stabilization and resource reuse are proposed. The average water content of the dehydrated silt is less than 45 percent in the practical project when the system was used. The dehydrated silt can be used for backfilling. The effect meets the expected demand. The given results provide valuable reference for the process and equipment of environmental desilting project.
ISSN:1755-1307
1755-1315
1755-1315
DOI:10.1088/1755-1315/199/4/042042