In this video the authors of the Parti-Suite freeware describe comparison of colloid behavior near a smooth and rough surface. (6 minutes)
A discussion of the material in this video is provided in Section 4.2.4.6 ‘Roughness Impacts’ of the Groundwater Project book ‘Colloid (Nano- and Micro-Particle) Transport and Surface Interaction in Groundwater’, the PDF can be downloaded at that link.
The mission of The Groundwater Project is to provide accessible, engaging, high-quality, educational materials, free-of-charge online in many languages, to all who want to learn about groundwater and understand how groundwater relates to and sustains ecological systems and humanity. Learn more about the Project at https://gw-project.org.
More groundwater videos are available at https://gw-project.org/videos/.
Citation: Johnson, W.P. & Pazmiño, E.F. (2023). Colloids: Parti-Suite Freeware comparison of colloid behavior near a smooth and rough surface. Video of The Groundwater Project, Guelph, Ontario, Canada.