ENERGY POTENTIAL STUDY OF BANDUNG THEMATIC PARK BIOMASS WASTE BASED ON LITERATURE OF THE EFFECT OF TEMPERATURE AND HEATING RATE VARIATION ON BIOMASS WASTE PYROLYSIS

• Main Author: Maziyyah Munawaroh, Salma
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik saniter dan perkotaan; teknik perlindungan lingkungan
• Online Access: https://digilib.itb.ac.id/gdl/view/54029
• Institution: Institut Teknologi Bandung

Solid waste is a major problem in the management of public facilities, including biomass waste in Bandung Thematic Park. Biomass waste has the potential for energy to be generated. In addition, the availability of this renewable energy is unlimited and can be used continuously. So we need an efficient and environmentally friendly method to use it. One method that can be used is the pyrolysis process to obtain bio-oil products. The source of biomass energy has several advantages, including a renewable energy source so that it can provide a sustainable energy source (sustainable). The depletion of petroleum reserves and the increasing human population are very contradictory to the energy requirements for human survival and economic and social activities. Bio-oil is an alternative fuel to replace petroleum which is renewable (renewable fuel) derived from biomass. This research was conducted based on the principles of research literature to determine the optimum conditions of isothermal pyrolysis at variations in temperature and heating rate. The research literature data is then carried out a normality test to obtain a good data distribution, the data that have carried out the normality test are then grouped based on test variable test variations, then processed to obtain optimal bio-oil. In addition, data was carried out with statistical test with Multiple Linear Regression test and Bivariate Pearson Correlation. This variation is done into 3 variations. Variation 1 with an input mass of 1000 grams and a test temperature at 250 ?C - 600 ?C and a heat rate of 8.0 ?C/minute - 50 ?C/minute, Variation 2 with an input mass of 500 grams, the test temperature is at 150 ?C - 550 ?C and heat rate of 1.0 ?C/minute - 25 ?C/minute, 3 variations of 200 gram input mass with a test temperature of 350 ?C - 650 ?C and a heat rate of 8.0 - 45 ?C/minute. Temperature and heat rate influence the amount of bio-oil product produced, at temperatures of 550 oC – 600 oC to produce the most optimum product, with a bio-oil yield of 30.88% - 83.8%. Total heat is 4,400 kkal/kg with a large theoretical energy potential is 18.48 MJ/kg and the potential energy bio-oil produced is 5,234.64 MJ or 20 MJ/kg with a prediction of reducing greenhouse gas emissions of 1.380 tCO2.