Category: Water & Wastewater

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NSF/ANSI Standard 61: Certification vs. Compliance

Brentwood is committed to delivering high-quality products and services to our customers and the water industry. For this reason, we have invested, and continue to invest, in ensuring our products are certified to the NSF/ANSI Standard 61 for water treatment…

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The Evolution of Collector Monitoring Systems

The vast majority of chain and flight collectors in operation throughout the world do not have any form of monitoring system installed to protect against operational failure. Traditional safety devices consist of a shear pin sprocket device, with a limit…

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Rectangular vs. Circular Clarifiers: Which is better?

Examine the benefits of rectangular and circular clarifiers by comparing performance, hydraulics, basin construction, maintenance, and lifecycle costs.

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How is a Polychem system assembled and installed?

The following animation illustrates how a standard Polychem chain and flight scraper system is assembled and installed:

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