Zainal Arifin
Universitas Merdeka Madiun

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Nilai Kalor Briket Limbah Kayu Sengon Dengan Perekat Maizena Lebih Tinggi Di Bandingkan Tapioka, Sagu Dan Tepung Singkong Zainal Arifin; Hantarum .; Wahidin Nuriana
JURNAL PILAR TEKNOLOGI Jurnal Ilmiah Ilmu Ilmu Teknik Vol. 3 No. 2 (2018): JURNAL PILAR TEKNOLOGI
Publisher : LPPM Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/piltek.v3i2.18

Abstract

Bio-briquette is a solid fuel made from organic waste and mixed with other ingredients and then printed using certain pressures so that the desired shape and characteristics are obtained. This study focused on determining the effect of adhesive on density, moisture content and heating value on sengon wood charcoal bio-briquette with variations of tapioca, sago, cornstarch and cassava flour with a pressure of 115 kg / . The results showed that the highest density was 0.56 g/ in the bio-briquette of sengon wood waste charcoal with cassava flour adhesive, the lowest water content was 6.52% in the bio-briquette of sengon wood waste with cornstarch adhesive and the highest heating value was found in briquettes maizena adhesive sengon wood waste is 5,868 cal / gr. Keywords: sengon wood waste briquettes, adhesive, density, moisture content and heating value
PARKING RETRIBUTION ON THE SIDE OF THE ROAD TOWARDS THE IMPROVEMENT OF LOCALLY-GENERATED REVENUE OF NGAWI REGENCY Sarjiyati Sarjiyati; Krista Yitawati; Zainal Arifin
Legal Standing : Jurnal Ilmu Hukum Vol 2, No 2 (2018): September
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (595.363 KB) | DOI: 10.24269/ls.v2i2.1241

Abstract

The aims of this study are to know and to analyze the contribution of parking retribution on the side of the road towards the improvement of locally-generated revenue in Ngawi Regency. In addition, it is to measure the whether or not the parking retribution on the side of the road in Ngawi is in accordance with the regional regulation number 23/2011 on parking retribution on the side of the road. This study use empirical juridical research design.   The types of data used in this study are primary and secondary data. These data are obtained directly through interview, observation, and documentation. The data is analyzed qualitatively and quantitatively. Then, it is presented in a descriptive way. The result showed that the contribution of parking retribution on the side of the road towards the improvement of locally-generated revenue in Ngawi Regency in 2013-2017 is decreased. The biggest contribution was in 2013 with 4.69%, while the lowest contribution is in 2016 with 2.104%. Nowadays, the implementation of parking service in Ngawi Regency is not in accoradance with the regulation number 23/2011 concerning parking retribution on the side of the road.