ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,296, issued on May 13, was assigned to Durr Systems AB (Gothenburg, Sweden).
"Synergetic system and method for waste treatment" was invented by Ake Kallstrand (Gothenburg, Sweden) and Lisa Larsson (Visby, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A synergetic system for waste treatment is provided. The synergetic system includes a waste treatment system configured to perform biological treatment of waste. Additionally, the synergetic system includes a gas purification system configured to purify exhaust gas generated during the biological treatment of the waste. The synergetic system further includes a feeding system configured to feed e...