Mechanical Engineering Commons^™

Carbon Nanotube Filtration Device: Separating Oil From Fracking Waste, Phillip Ng, Dr. Anton Bowden

Journal of Undergraduate Research

Pyrolytic Carbon Infiltration Carbon Nanotubes (CI-CNTs) can isolate water and oil molecules due to its superhydrophobic and oleophilic properties, unique cylindrical nanostructure, and functional groups¹. Because the waste produced from fracking is nonreusable due to the molecular oil droplets contained in it, the waste is typically injected back underground, which pollutes safe drinking water². This can be avoided with an inexpensive and efficient oil and water filter. The mentored research project revolved around a CI-CNT filter used to salvage waste created from fracking.

The design of a CI-CNT device was approached by three main considerations: a …