Abstract: Foam is potentially a promising vehicle to deliver nanoparticles for vadose-zone remediation because foam can overcome the intrinsic problems associated with solution-based delivery, such as preferential flow and contaminant ...

Abstract: In recent years, there has been increasing interest in using cementitious materials as a catalyst-supporting media such as air-purifying paving block, self-cleaning exterior wall, and photocatalytic ceiling panel. Despite ...