Exhaust Houston Universal Water 
Green Car Congress
SEPTEMBER 21, 2017
A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe.
Green Car Congress
JUNE 20, 2011
Fermentation requires no organic solvent, and the water used is recycled. Greener reaction conditions: Kraton Performance Polymers, LLC, Houston, Texas. Polymer membranes are used in a variety of purification processes including reverse osmosis water desalination; water ultra-purification; salt recovery, and waste acid recovery.
Green Car Congress
MARCH 31, 2017
The presence of NH 3 in vehicle exhaust greatly enhances the formation and growth of secondary inorganic aerosols. The researchers outfitted vehicles with sensors to detect ammonia levels and focused on six cities: Philadelphia, Denver and Houston in the United States, and Beijing, Shijiazhuang and Baoding in China. —Sun et al.
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