CEP Magazine

An Introduction to Vapor Intrusion

July
2019
Environmental Management
Tracy L. Repp, Brooke N. Voeller, Jeffrey A. Bolin
Vapor intrusion (VI) occurs when contaminants in soil or groundwater drift into a building or facility through cracks and seams in the foundation. This article describes steps to mitigate VI at your facility.

Consider Wet Scrubbers for Pollution Control

October
2018
Environmental Management
Gregory D. MacLeod, P.E.
Three main types of wet scrubbers are used in the chemical process industries (CPI) to remove contaminants from gas streams. The differences and suggested applications for each are discussed here.

Estimating Air Emission Rates

July
2017
Environmental Management
Marc Karell, P. E.
Stack testing, material balances, emission factors, and engineering equations are the most common methods that can be used to estimate air emissions.

Using Regional Resources Sustainably and Efficiently

October
2016
Environmental Management
Michael Narodoslawsky, Heriberto Cabezas, Stephan Maier, István Heckl
Use these tools to design and evaluate industrial processes and supply chains that rely on renewable bio- and non-bioresources.

Mitigate Air Pollution with Catalytic Technology

June
2014
Environmental Management
Kristine Baranski, Bailey Underwood
Catalytic oxidation and catalytic reduction control emissions by chemically transforming pollutants. Learn what equipment is available and how it works to treat exhaust streams from stationary sources.

ChEnected

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