Patent Summaries: Siemens Temperature-controlled process fluid; Hach Lange GmbH's Sensor cartridge transport container; Nalco's Heavy metal removal
Compiled by Mike Henley
A Pilot Demonstration Of Spray Dryer Evaporation For Treating Power Plant FGD Wastewater
By Xinjun (Jason) Teng, Robert Strange, Bruce Easom and Jonathan Allen
Meeting Stringent Mercury and Heavy Metal Discharge Limits
By E.H. Kelle Zeiher, Ph.D., Al Foster, and Maurice Smith, Ph.D.