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TOC Recovery Studies Comparing Combustion/NDIR with UV-Persulfate/Membrane Conductometric Methods for Municipal Raw and Finished Drinking Water Monitoring

From GE Analytical Instruments

Numerous studies have been conducted to compare
the performance of various TOC methodologies on a
wide range of raw source water and finished drinking
water samples. The methodologies studied are those
that are approved for TOC monitoring under the USEPA's
Disinfectants and Disinfection Byproducts Rule (D/DBPR).
The results of these studies demonstrate that UVPersulfate
oxidation combined with membrane
conductometric detection produces results
comparable to combustion oxidation combined with
NDIR detection.

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Topics of Interest

The USEPA has recently issued new rules for drinking water in order to combat the potential harmful effects of disinfection products used. The Disinfection/Disinfectants Byproducts Rule (D/DBPR)...

The US Environmental Protection Agency (EPA) amended the Safe Drinking Water Act (SDWA) in 1996 to balance the risks presented by microbial pathogens and by-products from the disinfectant used to...

This municipality disinfects 1-1.5 million gallons per day of drinking water, and is currently transitioning from a small system serving <10,000 people to a large system serving >10,000 people.

OCWD prides itself in not only using a cutting edge treatment system, but also utilizing analytical equipment to ensure the water being reintroduced into the ground is the highest quality. Monitoring...

New EPA Rules for Drinking Water* Disinfection/Disinfectants Byproducts Rule (DBPR) Required for communities of 10,000 or more people: * Using surface water * Using ground water influenced by surface...