Bacterial Biocement

This workshop introduces students to the process of biocementing with microbes. Today, the production of cement for concrete accounts for 8% of global CO2 emissions. Microbially Induced Calcium Carbonate Precipitation (MICP) is a promising biocement alternative. The process makes use of microbes to catalyze calcium carbonate crystals that can bind aggregate together.

In this workshop, you will learn lab protocols for using the bacteria to biocement aggregate including cultivating the microbe, preparing solutions to induce crystal formation, and biocementing loose aggregate. We will test different experimental parameters to characterize and optimize the process as well as 3d printing custom designs to make your own fun biocemented sample!

Meets every Tuesday/Thursday during IAP. To sign up, contact Laura Maria Gonzalez.