Biosolids Articles

This video provides a close-up view of the S-Disc thickener in operation. This technology provides a simple and reliable design that fits...

Thermal drying provides an excellent solution to dramatically lowering the volume of sludge produced by a wastewater treatment plant. Because of the...

While scientists know that biosolids application can benefit the soil, they are still learning about the best ways to measure this. In...

The Texas city of Midland needed a new clean-water plant. Pioneer Natural Resources needed an alternative to groundwater for its oil and...

By now you have probably read or heard stories of the huge floating islands of plastic out in the ocean. Some reports...

Local Michigan municipalities were over-loaded with septage disposal issues and it was difficult for private pumpers to off-load after land application of...

More than 30 municipalities around New England can be sure their wastewater biosolids are put to good use and not just filling up...

Using sludge blanket monitors to automate pump cycles reduces hydraulic loading Problem The Punta Gorda (Florida) Water Treatment Plant used a manual system to...

Technologies like belt presses, screw presses, rotary fan presses and centrifuges dewater biosolids and water treatment sludges effectively. But what if circumstances require material...

In the minds of most people, the “greatest place on earth” might be a hammock on a south sea island or a...

DC Water’s new children’s book takes Wendy the Water Drop on a wonderful journey from the drain to the wastewater treatment plant. The 32-page...

Municipality upgrades to decanter centrifuge with greased bearings Problem A southern wastewater treatment plant needed to upgrade its 25-year-old decanter centrifuges for efficiency and was...

Aftermarket Parts/Service Patterson davit crane Patterson davit cranes are manufactured with a low maintenance, easy-to-assemble design. They are available in 1/2- and 1-ton capacities...

The management of biosolids and other wastewater solids costs billions of dollars per year in the United States. The clean-water profession should...