SYMPOSIA PAPER Published: 01 January 1997
STP15638S

Physical Characterization of Water Treatment Plant Residual and Top Soil Mixtures

Source

Disposal of water treatment plant residuals is not economically feasible due to their high moisture contents, high compressibilities and very low shear strengths. This paper evaluates the physical and geotechnical characteristics of water treatment residual-top soil mixtures for beneficial reuse in construction and land application. Index, compaction, consolidation, strength and durability tests were performed in accordance with the relevant ASTM standards. It was observed that the plasticity of the mixtures decreased and handling (compaction) and other engineering characteristics improved due to the addition of top soil to residuals. There is a potential for these mixtures to be used as liner material for landfills.

Author Information

Raghu, D
New Jersey Institute of Technology, Newark, NJ
Hsieh, H-N
New Jersey Institute of Technology, Newark, NJ
Basim, SC
New Jersey Institute of Technology, Newark, NJ
Morgan, M
Erie County Water Authority, Buffalo, NY
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: D18
Pages: 3–15
DOI: 10.1520/STP15638S
ISBN-EB: 978-0-8031-5351-6
ISBN-13: 978-0-8031-2470-7