Pemanfaatan Lumpur (Sludge) dari Sludge Drying Bed pada Instalasi Pengolahan Air Limbah (IPAL) Domestik Sewon, Bantul - Yogyakarta, dengan Kulit Pisang dan Kotoran Sapi untuk Pengomposan

Abstract

All this time, sludge from Sludge Drying bed in domestic wastewater treatment plant, Sewon, Bantul has not used optimally. Like also with organic waste oround our enviroment, solid waste from food industy, like fruit peel, which usually only used for cattle food. Therefore from that, this research used sludge from Sludge Drying Bed in Domestic Wastewater Treatment Plant, Sewon, Bantul, bananas peel and oxs manure with variation of organic matters. The variation are bananas peel : Sludge : oxs manure with compararation 0 : 100 : 0,0:0 : 100, 15 : 50 : 35, 35 : 50 : 15, and 25 : 50 ; 25 for composting. Composting becomes one of alternative organic solid waste treatment, so that yield productes more valuable final product and earn developed at full speed. Because this process can be as the best alternative in management of solid waste. In this research used bamboo basket as reactor and the research includes measurement of temperature, pH, C/N, N, P, and K as unsures that is contain in this compost. After the research has done, the variation that contain the best unsure is 35 : 50 : 15 with content N (Nitrogen) = 2,23, P (Phosfat) = 1,92, K (calium) = 1,94 and C/N = 10,54.