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Characteristics of Tamarind Seed Biochar at Different Pyrolysis Temperatures as Waste Management Strategy: Experiments and Bibliometric Analysis


 
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1. Title Title of document Characteristics of Tamarind Seed Biochar at Different Pyrolysis Temperatures as Waste Management Strategy: Experiments and Bibliometric Analysis
 
2. Creator Author's name, affiliation, country Ali Rahmat; Badan Riset dan Inovasi Nasional; Indonesia
 
2. Creator Author's name, affiliation, country Sutiharni Sutiharni; Universitas Papua; Indonesia
 
2. Creator Author's name, affiliation, country Yetti Elfina; Universitas Riau; Indonesia
 
2. Creator Author's name, affiliation, country Yusnaini Yusnaini; Universitas Khairun; Indonesia
 
2. Creator Author's name, affiliation, country Hadidjah Latuponu; Universitas Darussalam Ambon; Indonesia
 
2. Creator Author's name, affiliation, country Faidliyah Nilna Minah; Institut Teknologi Nasional Malang; Indonesia
 
2. Creator Author's name, affiliation, country Yeny Sulistyowati; Universitas Respati Indonesia; Indonesia
 
2. Creator Author's name, affiliation, country Abdul Mutolib; Universitas Siliwangi; Indonesia
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Agricultural waste; Biochar; Tamarind seed; Psychochemical properties; Waste management
 
4. Description Abstract Household activities and beverage industries that use tamarind often generate waste in the form of tamarind seeds. Tamarind seeds account for approximately 40% of the total weight of the fruit. If these tamarind seeds are not properly managed, they end up as waste with no economic or other benefits. One effective waste management strategy is to convert tamarind seeds into biochar. This research aims to examine the characteristics of biochar produced from tamarind seeds at different pyrolysis temperatures. The results indicate that as the pyrolysis temperature increases, the fixed carbon content also increases. Pores begin to form on the surface of the biochar at a temperature of 400°C. We have identified functional groups such as C-H, O-H, C≡N, C≡C, C=C, C=O, CH3, C-O, and C-C in the biochar. The dominant elements in tamarind seed biochar are K2O, CaO, P2O5, SO3, and MgO, which are part of macronutrients and alkaline elements with the potential to improve soil quality as soil amendments.
 
5. Publisher Organizing agency, location Universitas Pendidikan Indonesia
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2023-06-01
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://ejournal.upi.edu/index.php/ijost/article/view/63500
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.17509/ijost.v8i3.63500
 
11. Source Title; vol., no. (year) Indonesian Journal of Science and Technology; Vol 8, No 3 (2023): IJOST: December 2023
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2023 Universitas Pendidikan Indonesia
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