Browsing School of Engeneering Science and Technology by Author "Li, Jin"

Now showing items 1-3 of 3

Biocontainment of polychlorinated biphenyls (PCBs) on flat concrete surfaces by microbial carbonate precipitation

Li, Jin; Okwdha, GDO (2011)

In this study, a biosealant obtained from microbial carbonate precipitation (MCP) was evaluated as an alternative to an epoxy-coating system. A bacterium Sporosarcina pasteurii strain ATCC 11859, which metabolizes urea and ...
Optimum conditions for microbial carbonate precipitation

Okwadha, George D.O; Li, Jin (2010)

The type of bacteria, bacterial cell concentration, initial urea concentration, reaction temperature, the initial Ca2+ concentration, ionic strength, and the pH of the media are some factors that control the activity of ...
Thermal removal of mercury in spent powdered activated carbon from Toxecon process

Okwadha, GDO; Li, Jin; Ramme, Bruce; Michaud, Dave; Kollakowsky, Dave (2009)

This research developed and demonstrated a technology to liberate Hg adsorbed onto powdered activated carbon (PAC) by the TOXECON process using pilot-scale high temperature air slide (HTAS) and bench-scale thermogravimetric ...

Search Repository