New NEBRA website features biogas production data of U.S. wastewater treatment plants

NEBRA unveiled a new website that provides updated data on U.S. wastewater treatment facilities that provides key information about the potential for biogas production as a renewable fuel.

Sludge chemical market in Europe set to nearly double by 2018

The industrial sludge treatment chemicals market is set to reach €278.1 million in 2018, according to a new report from analysts Frost & Sullivan...

Buffalo wastewater treatment plant cuts energy costs with GE aeration control system

GE has installed a new aeration control system at the Bird Island Wastewater Treatment Plant in Buffalo, N.Y., that is projected to save the city more than $350,000 a year in energy costs...

Products & Services: Sludge Handling, Processing

Collection of sludge handling, processing products and services.

Nutrient Removal

The Hybacs process, available from Infilco Degremont, is an economical and versatile approach to nutrient removal.

Grit Removal System

The Smith & Loveless Pista® 360™ grit removal system with patented V-Force Baffle™ captures 95 percent of grit particles down to 140 mesh / 105 microns.

Filter Presses

Toro Equipment's Draco filter presses are used to separate solids from liquids in a wide range of applications.

Sludge Blanket Monitoring

Krohne's new Optisys SLM 2080 optical sludge blanket measurement system offers accurate measurement of sludge blanket depth, separation zone, and swirled solids (fluff zone) depth using optical sus...

Using Circulators to Control Wastewater Pond Odors

Operators have several options for dealing with odor control problems associated with wastewater treatment ponds, from increasing the aeration to applying chemicals to the water or perfume to the a...

Odor control

OMI Industries offers natural odor neutralizing products.




Gravabelt Gravity Belt Thickeners reduce sludge volume of biosolids and waste activated sludge and produce a pumpable concentrate for dewatering, treatment, or transport.