Analisis Timbulan, Komposisi, Karakteristik dan Potensi Daur Ulang Sampah Bandara Internasional Minangkabau (BIM)

Abstract

This study aims to measure and analyze the generation data, composition, recycling potential and characteristics as well as a preliminary study of waste processing in the Minangkabau International Airport (BIM).  Sampling generation and determination of the number of samples carried out based on SNI 19-3964-1994 conducted for eight consecutive days with sampling locations at 16 points including BIM facilities with a confidence level of 99.95%.  The results showed the average generation unit of BIM waste was 0.09341 kg / person / day in units of weight or 1.87111 liters / person / day in units of volume.  The composition of BIM waste consists of 87.49% organic waste consisting of 24.76% paper waste, 20.66% plastic waste, page waste 15.90%, wood waste 11.01%, food waste is  8.73%, textile waste 4.73%, rubber waste 1.72% and inorganic waste 12.51% consisting of glass waste 10.23%, non-ferrous metals 1.45% and other waste 0  , 84%, the potential for recycling of BIM waste is paper waste of 52.77%, plastic waste of 91.27%, glass and non-ferrous metal waste of 100% and organic waste of 57.00%.  The average density of garbage is 0.53 kg / l, water content is 16.05%, volatile content is 78.45%, ash content is 4.55%, fixed carbon is 0.95%, C / N ratio is 28.28%  and biodegradability fraction 51.31%.  Based on these data for alternative BIM waste treatment is composting with Rotary Kiln, recycling, compaction and combustion.

Keyword: characteristic, composition, recycling potency, waste of Minangkabau International Airport , generation.