Products http://www.solidwaste.com/ 7/18/2008 1:27:00 AM Blackhawk's solar powered pneumatic pump controller manages air consumption by turning the air supply to the pump ON and OFF based on timer functions or based on input from level sensors in the well or sump. http://www.solidwaste.com/product.mvc/Solar-Powered-Pneumatic-Pump-Controller-0002?atc~c=771+s=771+r=001+l=a 7/18/2008 1:27:00 AM The sour gas purification system, SgPur, recovers and purifies industrial gases produced in the oil, chemical and steel industries. Gases such as Claus tail gas, refinery flare gas, and coke gas are recovered and purified of the hydrogen sulfide (H2S), while converting the H2S to elemental sulfur http://www.solidwaste.com/product.mvc/H2S-bSgPur-iSour-Gas-Purification-Systemib-0001?atc~c=771+s=771+r=001+l=a 4/18/2008 2:17:00 PM The Eliminator® is a cost-effective, hydrogen sulfide and mercaptan removal system. The Eliminator is designed to treat sour gases and sour liquids and, provided adequate mixing can be achieved, it can even be used to remove hydrogen sulfide from sludges. http://www.solidwaste.com/product.mvc/ELIMINATOR-Hydrogen-Sulfide-Removal-System-0001?atc~c=771+s=771+r=001+l=a 10/22/2001 8:07:00 AM