Browsing College of Engineering & Architecture by Subject "Leaching"

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Constructed wetlands using aluminium-based drinking water treatment sludge as P-removing substrate : should aluminium release be a concern?

Babatunde, A.O. ; Kumar, J.L.G. ; Zhao, Y.Q. (RSC Publishing, 2011-06)

This study investigated an important issue of aluminium (Al) release in a novel reuse of Al-based water treatment sludge (Al-WTS) in constructed wetland system (CWs) as alternative substrate for wastewater treatment. Al-WTS ...
Leachability and leaching patterns from aluminium-based water treatment residual used as media in laboratory-scale engineered wetlands

Babatunde, A.O. ; Zhao, Y.Q. (Springer, 2010-08)

Concept and purpose Virtually all water treatment facilities worldwide generate an enormous amount of water treatment residual (WTR) solids for which environmentally-friendly end-use options are continually being sought ...