Christian Johnson

Affiliation

Pacific Northwest National Laboratory

Biography

Mr. Johnson has been involved with environmental restoration and remediation technology research and development at PNNL since 1992. He has designed and implemented ex situ and in situ bioremediation systems for treatment of hydrocarbons and chlorinated solvents, is an author of the RT3D reactive transport code, is an author of guidance for performance and end state evaluation of pump-and-treat and soil vapor extraction, and has developed remediation decision support software like SVEET, TRAC, and SOCRATES for the Department of Energy (DOE), the Department of Defense, and the Environmental Protection Agency.