By Thomas M. Hargy Summary: Recent findings in ultraviolet light’s ability to inactivate oocysts from Cryptosporidium parvum has stimulated a…
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By Jack E. Lorenzen, CWS-V Editor’s note: The following is a dealer-to-dealer article designed to offer a conduit for advice…
By Dr. Judith Grove and Anne Parissidi There are many ways one may get ready for a test, and preparations…
By Carlos David Mogollón, WC&P Executive Editor hen you get down to it, the past year has been probably one…
By Jim Hunt Summary: There are literally hundreds of different filter cartridges on the market, leaving the water treatment professional…
By Richard Maas, Steven Patch and Michael Green Summary: Previous lab tests by found that some brands of new filtration…
By Dr. Henry Nowicki The 7th Annual International Activated Carbon Conference (IACC) week was held Sept. 13-17, 1999, in Pittsburgh,…
By Dan Vorhis Summary: At a cost of greater pressure drop and requisite abrasion, sintered diatomite or diatomaceous earth (DE)…