Pengolahan Sampah Organik dan Limbah Biomassa dengan Teknologi Olah Sampah di Sumbernya

Abstract

Solid Waste Processing Technology at the Source (TOSS) is an alternative method in processing organic and biomass waste on a communal scale. The processing of organic and biomass waste material is carried out in three stages of the process: biodrying which utilizes the aerobic activity of microorganisms; chopping which is intended to refine the material, and pelletization to compact the material into biomass pellets. The biodrying process in bamboo boxes is able to reduce the water content in organic and biomass waste within 4-5 days. Sorting of non-organic materials can be done at an early stage before or after the biodrying process. Sorting is required before chopping and pelletizing process to avoid unnecessary machine break down. The biomass pellet which is the final product has a diameter of about 10 mm with a length between 10-40 mm, a calorific value between 3000-4000 kcal/kg, and a moisture content of up to 15%. Compared to coal, biomass pellets tend to have higher volatile and ash content, while lower ash and sulfur content.

Utilization of pineapple peels, rice-washed water, and local microorganisms derived from golden snails in biodrying process of yard waste

“…Based on field studies during the biodrying process using the AR124, the moisture level of domestic organic waste decreased from 43.50% to 39.40% on the fourth day. The moisture level further decreased to 32.23% after the fifth day [3].…”

“…The process of processing leaf and twig waste using the TOSS method was carried out in triplicate with three variations of biodrying without addition of bioactivators (control, with AR124 addition, and with MOL addition). The process mechanism was based on the research by Brunner et al [3] and follows the following stages: shredding, biodrying, pelletization, product finalisation (sun-dried).…”

“…Comestoarra.com has also developed a bioactivator solution called AR124 [3]. AR124 contains active microorganisms that break down organic materials, releasing heat, including Bacillus sp., Lactobacillus sp., Azotobacter sp., and single-celled fungi.…”

Problem Solving Cycle Bagawat Olah Sampah (Bos) Intervensi Masalah Sampah Di Desa Bagawat Kecamatan Selajambe Kabupaten Kuningan 2022

“…Ecobrick menjadi efektif dalam mengurangi sampah plastik (Sunandar et al, 2020). mikroorganisme, proses pencacahan (pemilihan kembali hasil biodrying sebelum masuk ke dalam mesin cacah), proses peletisasi (pemadatan hasil pencacahan) (M. Brunner et al, 2021).…”

Applications of Local Microorganism (MOL) in The Processing of Waste Leaves and Twig with On Site Solid Waste Processing Technology (TOSS)

“…TOSS technology has garnered attention for its potential to mitigate waste accumulation at its origin while simultaneously generating a reusable resource. Brunner et al, [3] in their research reported that the biomass produced by TOSS technology with the diameter of 10 mm and the length of 10 -40 mm has a colorific value between 3000 -4000 kcal/kg.…”