Online Exclusives

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

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

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...

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

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...

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,...

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

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...

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...

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

Optimize your airflow and slash energy waste with a turnkey, weatherproof blower enclosure offering ultra-reliable performance with zero onsite assembly required. Learn more...

Flowmeters are necessary for a variety of drinking and wastewater treatment applications. They may measure the metered chemicals, regulate pump input and...

To save capital cost and footprint, dewatering equipment can be set up to operate in separate modes, as either thickening equipment or...

Midwest Infrastructure Coatings (MIC) has been busy working across Missouri, using OBIC products to restore and protect wastewater clarifiers. In the towns...

Every tradesperson knows this kind of day. The schedule is already packed. The first job runs long. A part is missing. Your phone...

Struggling with aging, oversized blowers and inefficient oxygen control, the Ipswich plant upgraded to a smarter system to slash energy costs and...