or performed simply by using off-the-
shelf components without a full exami-
nation of the water supply, the type and
degree of the rejected materials, waste
disposal, cost, and operational consider-
ations. An extended pilot study is often
needed to be certain about all the above
considerations.
I hope you found the information in
this series of interest and can apply
some of it to your next filtration project.
Until next month, work safe and
smart.
WWJ
Ed Butts, PE, CPI, is the chief engineer at
4B Engineering & Consulting, Salem, Oregon.
He has more than 35 years experience in
the water well business, specializing in
engineering and business management.
He can be reached at epbpe@juno.com.
WWJ August 2016 47
Twitter @WaterWellJournl
Learn How to Engineer Success
for Your Business
Engineering Your Business: A series of articles
serving as a guide to the groundwater
business
is a compilation of works from long-
time
Water Well Journal columnist Ed Butts,
PE, CPI. Visit NGWA's Online Bookstore at
www.NGWA.org for more information.
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