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The article offers information on several processing systems for biosolids treatment in the wastewater treatment plant (WWTP). It mentions that various thermal drying processes are used to cut the disposal cost and to meet the environmental standards which include Kruger BioCon® drying system, Energy Recovery System (ERS), and BioCon® Energy Exchange System (BEES). It states that the thermal drying processes can be used as a long-term approach for the reduction of the waste volume.

Features Flo Trend Systems Inc.'s Container Filter used by New York City to address the problem of drying municipal sludge. Key specification of the container filter; Connection of a pump to drainage ports to speed drainage; Cost efficiency of the product.

The article reports on the significance the solar sludge drying system in reducing hauling costs in the treatment and disposal of biosolids and sludge generated in water and wastewater facilities in the U.S. It states that solar drying technology operates to evaporate water from the sludge using energy from the sun's solar energy and is widely used in humid regions. It cites a case study of the Okeechobee Utility Authority (OUA) in Florida which installs a system that treats sludge efficiently.

Features Parkson Corp.'s solar sludge drying system, called the Thermo-System Solar Sludge Dryer, installed at the Rogue River, Oregon, sewage treatment facility. Key design features; Applications and uses; Construction and installation process.

Reports on Andritz-Ruthner Inc.'s receipt of a contract from the Escambia County Utilities Authority in Florida, to supply a sewage sludge drying plant for its wastewater treatment facility. Steam-heated fluid bed drying technology to be used at the plant; Scope of the contract.