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language
eng
Author
Xin Chen
An Cheng Luo
Kuniaki Sato
Toshiyuki Wakatsuki
Description
Multi‐soil‐layering (MSL) systems are designed for municipal wastewater, livestock wastewater and polluted river water treatments. They are mainly composed of soil mixture block layers and water‐permeable layers (PL). The MSL system overcomes many of the shortcomings of conventional soil treatment systems such as easy clogging, large land requirement and low hydraulic loading rate. This paper summarizes the structure, purification mechanism and practical application of the systems for different kinds of wastewater treatment. The paper also compares MSL systems with other decentralized systems such as wetland and compact filter systems in their respective structures and treatment efficiencies. Finally, the paper gives a rough evaluation of the lifespan and cost of an MSL system based on its material composition.
Journal Title
Paddy and Water Environment
Volume
23
Issue
4
Start Page
255
End Page
262
Published Date
2009-11-23
DOI
Publisher
John Wiley & Sons
NII Type
Journal Article
Format
PDF
Relation
Text Version
出版社版
OAI-PMH Set
Faculty of Life and Environmental Science