EN 
IN
Journal article
Studi Pemanfaatan Catu Daya Hibrida PLTS 3,7 kWp Dan PLN Pada Instalasi Pengolahan Air Limbah Desa Pemecutan Kaja Denpasar Bali
Aries Arimbawa I Nyoman Satya Kumara RUKMI SARI HARTATI
Volume : 15 Nomor : 2 Published : 2016, December
Majalah Ilmiah Teknologi Elektro
Abstrak
Abstract—Pemecutan Kaja waste treatment plant (WTP) was a community treatment plant located in one of Denpasar city ward to process sewerage produced by community members. The WTP uses radial flow anaerobic system which mainly consists of rabic pro and up flow tanks. The water produced by the WTP was released to nearby river as it already met envinronmental quality standard. The WTP was driven by an electric pump to circulate sewer material within the process flow. The pump was fed by hybrid power supply combining 3.7 kW solar PV and power from utility grid. The WTP was operated by village council of Pemecutan Kaja. The study presented here was result of firstly, evaluation on the utilization and performance of solar PV plant, and secondly, to propose managerial model that can manage the plant effectively and sustainably. The study found that daily average energy produced bythe PVplant was 23.59 kWh yielding cost of energy at IDR 7,766/kWh. Experiment to clean filters of the plant reduced daily energy consumption from 8.84 kWh to 3.05 kWh or 65%. Household that connected to the plant pay monthly subscription currently at IDR 10,000. However, for sustainable operation of the plant, the household need to pay IDR 51,654. Keywords: Renewable Energy, Solar PV, Hybrid Power Supply, Waste Treatment, Managerial Model