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Multi-Phase Extraction

Jim Newton, P.E., DEE

Groundwater contamination from petroleum products and other organic solvents is a serious environmental problem. Residual volatile organic compounds constitute an ongoing source of contamination. Multi-phase extraction (MPE) is a variation of soil vapor extraction (MPE) and one of the most cost effective methods of removing VOCs from unsaturated soils and groundwater. Unlike SVE, MPE extracts more than one fluid phase from wells or trenches simultaneously. This course will look at the basic strategies for determining when to use MPE, look at basic design principles, start up and operation and maintenance considerations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.

AIA Members: You must take the courses listed under the category "AIA/CES Registered Courses" if you want us to report your Learning Units (LUs) to AIA/CES. If you take courses not registered with AIA/CES, you need to report the earned Learning Units (not qualified for HSW credits) using Self Report Form provided by AIA/CES.