20110044927 | ODOR ABATEMENT OF ORGANIC WASTE - The present invention relates to a system and a method of abating hydrogen sulfide gas emitted by or generated by organic matter. Certain embodiments of the present invention relate to contacting hydrogen sulfide gas with metals such as copper, iron, zinc, silver or mixtures thereof, and other components. Other embodiments of the present invention relate to contacting hydrogen sulfide gas with a solution of metals such as copper, iron, zinc or mixtures thereof, and other components. | 02-24-2011 |