Katharina Oginawati
Ranch waste is one of the wastes that has contaminated Cikapundung river. Liquid waste from the dairy ranch which is located in Dago area contains BOD concentration until 981,388 mg/l and COD concentration until 2970,3 mg/l. One of the method to reduce the ranch waste is the application of cleaner technology. For the example by utilizing feces and urine waste becoming fertilizer material. This research is conducted in the ranch which is located in Dago area, particularly in the side of Cikapundung river. Research in the laboratory has been carried out to determine the composition of granular fertilizer generated from feces. Research in the laboratory also obtained the result that the liquid fertilizer can be made from the fermented cow urine with the addition two types of fermenters.
Penerapan Teknologi Tepat Guna
Liquid waste from the dairy ranch