The ASME PTC-13 test code determines total operating electrical power of packaged blower systems, generating accurate wire-to-air performance comparisons for both positive displacement and dynamic blowers.
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Made in the U.S.A., the Vaughan Rotamix System is today’s most cost-effective means of mechanical hydraulic mixing for sludge tanks, digesters and other high-volume applications.
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Overcome seasonal load challenges with reliable SOLVOX wastewater technologies and gas supply. We work with operators worldwide on pH control, capacity increases, odor control and micro-pollutants management.
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Treatment Plant Operator (TPO) serves licensed operators, managers and superintendents at municipal wastewater and water treatment facilities across North America.
TPO is owned and operated by COLE Publishing, Inc. COLE was established in 1979 in the heart of Wisconsin's Northwoods, and has grown to become North America's largest publisher of print and digital magazines serving the water and wastewater industries. Our pride and success stem from the personal relationships we've forged and maintained during more than 40 years of working with our loyal friends and colleagues in the business, sparking ideas and shaping agendas for 10+ million decision makers in these essential industries.
