Japan, Sept. 15 -- Toyo Engineering Corporation has signed a collaboration agreement with AWS Corporation Srl (AWS), an Italian company specializing in air pollution control and environmental protection technologies, for the application of Wet Electrostatic Precipitator (WESP) technology in urea production plants.In urea plants, air containing urea dust generated within the plant is treated in scrubber towers before being released into the atmosphere. While urea*² itself is harmless, urea dust emissions may be regulated as particulate matter (PM) depending on local environmental regulations. In certain regions, such environmental regulations are becoming increasingly stringent.Across its urea plants, TOYO has already implemented a proprieta...