2018
DOI: 10.15608/stjssa.v15i1.21618
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Characteristics of Biochars from Plant Biomass Wastes at Low-Temperature Pyrolysis

Abstract: The effects of biochar as soil ameliorants depend on their characteristics that are influenced by the variation in biomass origin and pyrolysis process. In this context, the objective of this study was to determine the chemical and physical characteristics of seven biochar derived from different biomass wastes - rice husk, corn cob, empty oil palm fruit bunch, bagasse, and sawdust of albazia (<em>Albizzia falcataria</em>), maesopsis (<em>Maesopsis eminii</em>), and mahogany (<em>S… Show more

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Cited by 4 publications
(3 citation statements)
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“…For CaO, IOP Publishing doi:10.1088/1755-1315/1201/1/012075 4 increasing the pyrolysis temperature increased the concentrations in teak and sappan sawdust biochars, while the opposite occurred for mahogany sawdust and date seed biochars. Increasing the concentration of chemical content due to the increasing pyrolysis temperature was previously observed [20].…”
Section: Resultsmentioning
confidence: 61%
“…For CaO, IOP Publishing doi:10.1088/1755-1315/1201/1/012075 4 increasing the pyrolysis temperature increased the concentrations in teak and sappan sawdust biochars, while the opposite occurred for mahogany sawdust and date seed biochars. Increasing the concentration of chemical content due to the increasing pyrolysis temperature was previously observed [20].…”
Section: Resultsmentioning
confidence: 61%
“…Menurut Gani (2009) biochar juga dapat menyediakan habitat baru untuk mikroorganisme tanah sehingga dapat meningkatkan populasinya di dalam tanah. Namun keunggulan dari biochar ini tergantung pada bahan baku biochar yang digunakan dan proses pembuatannya (Septiana et al, 2018).…”
Section: Pendahuluanunclassified
“…Selain itu, kandungan kadar air pada biochar ini dipengaruhi oleh pori makro dan mikro biochar sehingga biochar banyak menyerap air. Selain itu, karakteristik dari sifat kimia biochar sangat bergantung pada bahan yang digunakan dan proses pembuatan seperti suhu dan peralatan yang digunakan (Septiana, 2018).…”
Section: Karakteristik Biochar Dan Laju Respirasiunclassified