Firra, Rosariawari (2010) REDUKSI SAMPAH KOTA DENGAN METODE PENGOMPOSAN. Jurnal Rekayasa Perencanaan, 6 (1). ISSN 1829-913X
Abstract
Garbage volume in Surabaya which is progressively mounts, so that to overcome, it neededgarbage town reduction before thrown to TPA. The characteristics of garbage town in Surabaya consist of35, 89 % organic garbage, hence correctprocessing to reduce garbage town is by composting method. This research use variation of EM4 which added (10,6 ml ;12,2 ml; 14,2 ml; 17 ml; 21,3 ml) and composting time (1,2,3,4,5,6 ofday). The result ofthe research obtained that addition of EM4 counted 21, 3 ml require composting time 4 day. The duration composting cab reduce garbage equal to 12,57 % with value ofC/N 15,49 and F/M0,25 - 0,32 kg/ml Key words: town garbage, addition ofEM4, Composting 114
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