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A problem with slime bulking at a wastewater treatment plant turned out to have its origins on the potable water utility side

Nutrient limits are getting tighter. It’s time to start placing more emphasis on control upstream, instead of at the end of the pipe.

A pond-wetland complex in Port Aransas, Texas, attracts birders and nature lovers and helps clean treatment plant effluent in the bargain

Biofiltration system The Monafil biofiltration system from Anua uses peat media as a capture and support medium that offers high removal efficiencies…

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WS Series control panels from SEEwater

Effective mixing design helps ensure uniform material concentration and proper performance in digester systems

A regional composting facility helps a Texas city and water district deal with waste management issues and create highly successful commercial products

In Leoni Township, a private company operates the treatment plant, while municipal workers handle the maintenance. The arrangement serves everyone well.

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A Nebraska treatment plant superintendent partners with the local Extension agriculture educator to advance his city’s biosolids land application program

Project finds that food waste produced more gas volume than human biosolids and steer manure

Washington State University field trials seek best methods for using compost in vegetable and small garden rotations

Seeds produced on city property are crushed to produce biodiesel fuel

Project with Utah State University will help estimate public health risks

Kimberley Rose is first intern under college-credit program with Bellingham technical College

An instrument enables a water plant in Colorado to monitor algae, zooplankton, and zebra mussel veligers simultaneously

Central monitoring system combines Web technology with industrial control reliability to manage hydraulic networks in Nice, France

Problem After more than 85 years providing nonchlorinated drinking water from groundwater wells, Bethpage (N.Y.) Water District was mandated to…

Standard Methods manual updated Standard Methods for the Examination of Water and Wastewater has been expanded and revised. Published by the American…