Carbon Nanotube Filtration Device: Separating Oil from Fracking Waste

Authors

Phillip Ng, Brigham Young University
Dr. Anton Bowden, Brigham Young University

Keywords

carbon nanotube filtration device, separating oil, fracking waste

College

Ira A. Fulton College of Engineering and Technology

Department

Mechanical Engineering

Abstract

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 geometry that would encourage the fluid to have optimal contact with the CI-CNT surface, a method to reuse the CI-CNT surface once saturated with oil, and a fabrication method that could make large, robust, and cost efficient CI-CNT devices.

Recommended Citation

Ng, Phillip and Bowden, Dr. Anton (2018) "Carbon Nanotube Filtration Device: Separating Oil from Fracking Waste," Journal of Undergraduate Research: Vol. 2018: Iss. 1, Article 28.
Available at: https://scholarsarchive.byu.edu/jur/vol2018/iss1/28