Dredged Soil Improvement by Electro Osmosis | Zendy

Vinodhkumar Shanmugasundaram | Zendy; S. Balaji | Zendy

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Dredged Soil Improvement by Electro Osmosis

Author(s) -

Vinodhkumar Shanmugasundaram,

S. Balaji

Publication year - 2019

Publication title -

international journal of recent technology and engineering (ijrte)

Language(s) - English

Resource type - Journals

ISSN - 2277-3878

DOI - 10.35940/ijrte.c6035.098319

Subject(s) - dewatering , electro osmosis , geotechnical engineering , materials science , water content , electrode , shear strength (soil) , environmental science , composite material , soil water , soil science , engineering , chemistry , chromatography , electrophoresis

Water content and Strength of Dredged Soil (DS) obtained from Aliyar reservoir were measured after dewatering using Electro Osmosis (EO). The operational conditions adopted include electrode material (Cu, Fe, Al), voltage (6V, 12V, 24V) and duration (24 hours, 48 hours and 72 hours). 27 combinations of experiments were piloted to explore the influence of operational conditions on water content and strength in shear. Maximum reduction in water content was obtained in Fe electrode with 24V and 72 hours of duration for which the water content falls to 27.22% from 87% and the corresponding shear strength is 27.30 kPa. Further, the loss of electrode materials during EO process was also measured.

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