As membrane bioreactors are increasingly being applied in the larger water industry footprint, there are a few easily-overlooked details that should be kept in mind.
True Grit (Removal) at DC Water
At its 150-acre Blue Plains site, DC Water set high expectations for its new grit classifiers to ensure they’d work reliably and effectively for many years to come.
May the FORSe Be with You
Case study demonstrates using oxygen to combat odor, corrosion
Products & Services: Pipes & Fittings
Collection of pipes and fittings related equipment products and services.
District of Columbia Disposable Wipes Law Survives Challenge
The nation’s first enacted law designed to prevent disposable wipes from clogging sewer systems has endured a preliminary skirmish.
Wastewater Reuse, Recycling Poised for Expansion
The water reuse segment of the water industry has experienced rapid growth and gone through tremendous change over the last several years.
Moving Beyond the Ick Factor
New technologies, waste-to-energy systems, and nutrient recovery plants are changing the definition of what has been traditionally considered “dirty work.”
High Suction Energy Pumps May Require Higher NPSH Margins Than Recommended
A field problem that I recently investigated further strengthens the Suction Energy/NPSH Margin methodology that I’ve developed over the course of my career and discussed in several past WaterWorld Pump Tips columns. This is by no means the first such field validation of this methodology, just the latest.
WSSC Achieves Over 60% Reduction in Hydraulic Plan Review Cycle Times
Washington Suburban Sanitary Commission (WSSC) Development Services Group reviews hydraulic plans for approximately 160 proposed development plans per year.
WEFTEC.17 Show Preview
The 2017 Water Environment Federation Annual Technical Exhibition and Conference (WEFTEC.17) – considered the largest annual water quality event in the world – will take place Sept. 30-Oct. 4, 2017 at McCormick Place in Chicago, Ill.