Before revision: Related research efforts The Omni Processor initiative for processing fecal sludge is being complemented by an effort to develop new technologies for improved pit latrine emptying (called by the Gates Foundation the “Omni Ingestor” Frederick, R., Gurski, T. (2012).
After revision: Related research efforts The Omni Processor initiative for processing fecal sludge is being complemented by an effort to develop new technologies for improved pit latrine emptying (called by the Gates Foundation the "Omni Ingestor" Frederick, R., Gurski, T. (2012).