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Implementation of Plastic Shredding Machine for Waste Processing in Wukirsari Village Purnawan; Rokhana Dwi Bekti; Suparni Setyowati Rahayu; Yuli Purwanto; Jovin Ratno; Muhammad Andang Novianta
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 8 No. 1 (2025): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v8i1.5638

Abstract

The village of Wukirsari faces the problem of plastic waste, which is increasingly generated by community activities such as households, tourism, agriculture, and fishing. The Organization of ‘Sadar Lingkungan Balangan’ Group is one of the waste management groups in Wukirsari that has limitations in waste processing tools. Therefore, an effort was made to manage waste based on appropriate technology by using a plastic shredder. The goal of this program is to provide a plastic shredding machine to help reduce waste piles and increase the selling value of waste. The program has been running with stages of socialization and FGD, implementation of TTG, training and monitoring and evaluation. With a capacity of 90 - 100 kg/hour, the use of this machine can avoid the accumulation of waste. Waste can be recycled, waste accumulation is reduced and waste has more value. In addition, the group has received training and the support of Wukirsari Village will ensure that the sustainability of the program will continue.
Feasibility of biomass waste as feedstock for a small-scale biomass power plant in a rural area Yuli Purwanto; Anak Agung Putu Susastriawan; Suparni Setyowati Rahayu; Akanksha Mathur; Nalendra Bagaskara Kaylana; Ricko Dwi Saputro; Muhammad Banu Taslim; Sigit Prasetyo; Mutiara Damaris Panjaitan
Journal of Engineering and Applied Technology Vol. 7 No. 01 (2026): (March)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

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Abstract

Biomass, one of many renewable energy sources, has got increasing attention nowadays, not only for heating application but also for generating electric power. Biomass based gasification power plant is a prospective energy conversion system to be applied for rural area energy sustainability. The present work aims to design and develop, and to performance evaluation of a small-scale biomass gasification power plant with capacity of 5000 watt. The plant consists of a downdraft gasifier, an impinging scrubber, a bio filter, a 5000 watt generator set, and a suction blower. In the present work, the plant is tested using feedstock of rice husk, wood scrap, and blend of rice husk-wood scrap. The gasifier temperature and tar removal by the impinging scrubber is observed and analyzed. The result shows that biomass waste of rice husk, wood scrap, and their blend have a good potential as feedstock of a biomass power plant. The biomass gasification power plant can generate electricity without any problem on the generator set. The water impinging scrubber can be used for tar reduction of the producer gas prior to be supply to the generator set.