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Utilization Of Kepok Banana Skin As a As a Mixture of Plastic for Biobags Ramadan, Awal; Pulungan, Maimunah Hindun; Suhartini, Sri
Journal of Food and Life Sciences Vol 3, No 1 (2019)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfls.2019.003.01.06

Abstract

The research aims to get concentration of addition of Kepok banana flour and glycerol to produce good mechanical quality in the manufacture of plastic biobags. The study was designed using a randomized design group with 2 factors. The first factor used is the proportion of raw material for banana peel flour: banana starch (P) which consists of 3 levels. The second factor is the concentration of glycerol (G) which consists of 2 levels. Parameters observed for plastic biobags include: tensile strength, percentage elongation, elasticity, swelling, brightness, thickness, moisture content, and biodegradation. Analysis data obtained, processed using analysis of variance (ANOVA), If the results of the analysis of variance are significant differences between factors, it will be followed by a BNT test of 5%. Based on the results of physical and mechanical properties analysis, the best plastic biobags were found in the treatment proportion of 25% skin flour: 75% banana starch with a concentration of 2%. with a yield rate of 11,78%, tensile strength value of 0,41 N/cm2  , percentage elongation 10%, elasticity of 0,035 Mpa, swelling of 57,17%, brightness level of 29,97 thickness 0,956 mm, moisture content 11,77% and degraded completely for 22 days with percentage biodegradation 55,23%.
Analisis Ketersediaan Dan Kebutuhan Ruang Terbuka Hijau (RTH) Di Kawasan Perkotaan Kecamatan Pattallassang Kabupaten Takalar Ramadan, Awal; Aksa, Kamran; Yahya, Ilham
Journal of Urban Planning Studies Vol 3 No 3 (2023): Journal of Urban Planning Studies, Juli 2023
Publisher : Fakultas Teknik Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/jups.v3i3.392

Abstract

The purpose of this research is to identify and to identity derection of fulfilment and need for Green Open Space (RTH) in urban area of Pattallassang District, Takalar Regency. This study uses a quantitative descriptive method to answer factors How the availability and needs of Green Open Space (RTH) in the urban area of Pattallassang District, Takalar Until District the next 20 years by analyzing the availability of space open green. Next to find out how to get directions Fulfillment of Green Open Space (RTH) in urban districts Pattallassang Takalar District used an analysis of the literature sutdy according to the existing condition of thr area. Based on the results of the analysis conducted it was concluded that Space Open Green (RTH) in the urban area of Pattallang is only available 1.79% which is still lacking and 28.21% is still needed Green Open Space (RTH), As for the directives for the fulfillment of Open Spaces Green (RTH) what can be done is that the Government must from now on provide Green Open Space (RTH) land and land bank, Fulfillment of Green Open Space (RTH) can be done in stages for the next 20 years, Fulfilment of Green Open Space City parks, City Forests, District parks, Environmental parks, parks Residents (RW) and Taman Tetangga (RT), and the community are included in fulfilling Green Open Space (RTH).