The solids could be further rereduced through vermiculture which is the raising of compost worms to eat organic material. The worm feces is an execellent fertilizer and soil condtioner. The worms themselves could be sold as feed for poultry, pigs, and fish. I do not know about the rest of you, but Costco ( or any other brand) rotisserie chicken that was previously fed with Grand Rapid worms would make for a winner, winner chicken dinner!!!