Recycling system for poultry wastes.
D002140:California; D005374:Filtration; D005525:Food-Processing Industry; D007220:Industrial Waste; D008722:Methods; D011202:Poultry Products; D012037:Refuse Disposal; D012722:Sewage; D014876:Water Pollution / Q000517:prevention & control
D007220:Industrial Waste; D012722:Sewage