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Journal : Simetris

INSTALASI UNIT BIOGAS DARI LIMBAH KOTORAN SAPI DENGAN METODE ANAEROB MENGGUNAKAN REAKTOR VOLUME 3300 L puput eka suryani; suluh jatmiko; arya dwi candra
SIMETRIS Vol 12 No 2 (2018): SIMETRIS
Publisher : Sekolah Tinggi Teknologi Ronggolawe Cepu

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Abstract

Medalem is one of the villages located in Kradenan District, Blora Regency,Central Java. Most of the residents of Kradenan have a livelihood as Farmers, includingresidents of Medalem Village. In addition to farming, residents also conduct cattle and goatbreeding activities, this is due to very supportive natural conditions. Medalem Village,especially Sunggun Hamlet, gets a grant in the form of cattle from the local government tobe managed by each farmer group in Sunggun Hamlet. Until now the number of cowsmanaged by farmer groups has reached 28. Several cows maintained in one places or inresidents in their own homes. There are some disadvantage caused by the amount of cowdung produced by these cows, ranging from unpleasant odors, trees and plants that diefrom piles of cow dung, to the dwindling landfill of cow dung. This research aims toprovide appropriate solutions to overcome these problems. The activities carried out are bybuilding the installation of biogas units in Sunggun Hamlet. This biogas processingtechnique uses a cylinder reactor (floating drum). Some of the results of the activities thathave been carried out are more integrated processing of cow manure, no land wasted toaccumulate cow dung, improved soil and air health quality, availability of new LPGreplacement fuel, availability of organic fertilizer that can be directly applied to crops,availability of waste solid that can be used as a planting medium.