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Wastewater treatment plant managers — both municipal and industrial — know that dealing with sludge represents the bulk of the cost of...

Accurately measure chemical feeds from 10–10,000 mL/min with plug-and-play simplicity. Pre-calibrated for common chemicals or easily customized via Blue-Central software. Reliable, precise...

The Peppers Ferry Regional Wastewater Treatment Authority upgraded solids handling to include two rotary drum thickeners from BDP Industries in 2017. The...

Meet the HiCone progressing cavity pump, a new design that genuinely addresses the needs of plant operators, allowing for longer life cycles...

OBIC’s exclusive, flexible polymer coating systems are spray-applied and cure in just minutes. That saves time and money, all while providing greater...

The SUEZ Water treatment plant was concerned that the pressure needed to inject alum was too high for use with peristaltic-style pumps....

Screening is one of the most important steps in the operation of a wastewater treatment facility. A well screened facility is safer,...

Stop guessing and start optimizing. Use expert decision-making tools and performance data to objectively select the blower technology that delivers the highest-efficiency...

In February of 2015, Midwest City in Oklahoma commenced operations of their biosolids and green waste facility. This was part of Midwest City's efforts...

Entry 256349New research published in the Journal of Great Lakes Research indicates a significant decline in PFAS within Great Lakes fish, potentially...

In August 2017, Harvey made landfall in Texas as a Category 4 hurricane, causing unprecedented flooding that resulted in more than 100 deaths and...

Maximize your flow, not your energy bill. With isentropic efficiency far exceeding lobe and multistage designs, screw blowers deliver more air for...

Deliver precise chemical feed quietly and efficiently, even under high system pressures. Featuring an easy-to-read LCD interface, flexible input options, and durable...

BDP Industries is a leading full-service provider of innovative thickening, dewatering and composting systems for municipal, industrial, pulp and paper, or mineral processing. Dewatering needs at water treatment facilities...

What is the Mean Cell Residence Time (MCRT) of the following activated sludge process, given the following data: Aeration tank volume 2.5 mgdInfluent...

Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we covered...

WSSC Water, formerly known as Washington Suburban Sanitary Commission, was formed in 1918 to improve the waterways flowing through Washington, D.C. There were complaints...