Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Hargono, Hargono"'
Publikováno v:
SASI, Vol 30, Iss 1, Pp 111-118 (2024)
Introduction: Elections for regional heads and heads of government are one of the important aspects in building a democratic system that encourages citizen participation in the political process. Purposes of the Research: This study aims to describe
Externí odkaz:
https://doaj.org/article/3ad8fe041bce47ea96f64025ad7ed69c
Autor:
Hargono Hargono, Noer Abyor Handayani, Sheila Dwifa Andani, Ersa Wardani, Ulma Aqari Fisama, Kevin Setiadi Seng
Publikováno v:
International Journal of Renewable Energy Development, Vol 12, Iss 4, Pp 808-815 (2023)
Bitter cassava (Manihot glaziovii) has the potential to be converted into bioethanol. However, the distillation process can only purify it to 95% bioethanol. Therefore, it is necessary to carry out an adsorption process to obtain 99.8% bioethanol. Th
Externí odkaz:
https://doaj.org/article/396486f0ef624b8f9a36b94d949b99fd
Akademický článek
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Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 14, Iss 3, Pp 646-653 (2019)
Fermentable sugar for bioethanol production can be produced from molasses due to its high sucrose content but Ca2+ ions found in the molasses may affect the hydrolysis. Therefore, this paper was focused to study the effect of Ca2+ ions as CaO on sucr
Externí odkaz:
https://doaj.org/article/6b241eaede0243f7a6df0ba7abd7d6e0
Publikováno v:
Reaktor, Vol 19, Iss 3, Pp 117-124 (2019)
The sorption of Cu (II) particle from aqueous solution onto chitosan and cross-connected chitosan-bentonite (CTS-BTN) as adsorbent were conducted in batch conditions. The impact of different test parameters: starting pH, sorption time was assessed. E
Externí odkaz:
https://doaj.org/article/96c44b6363f048fc8035ee4fb582cf30
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 19, Iss 4, Pp 443-454 (2018)
Kinetic studies of the enzymatic hydrolysis of cassava starch have been carried out using glucoamylase and granular starch hydrolyzing enzyme (GSHE) as StargenTM 002. The enzymatic hydrolysis of cassava starch was conducted at pH 4 by employing slurr
Externí odkaz:
https://doaj.org/article/8b19a9577eee415da78bdef55e0affa5
Publikováno v:
International Journal of Applied Science and Engineering Review. :32-41
Lignin is a component of lignocellulosic materials which is relatively difficult to degrade. Its presence limits the use of lignocellulosic materials when they are converted to glucose and ethanol. This objective of the studi to reduce concentration
Exopolysaccharides, formed from sugars by microorganisms, are mostly produced in dairy-based fermentation products, but can also be produced in fruit or vegetable-based fermentation, such as banana peels. This study aims to produce exopolysaccharides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::949707d9a72ce684e5648b10411a6f1f
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 12, Iss 2, Pp 256-262 (2017)
Starch is a potential substrate for this purpose, but the extra cost is needed to hydrolyze it into reducing sugar. As an alternative to the expensive and energy demanding conventional hydrolysis process, the low-temperature hydrolysis is being studi
Externí odkaz:
https://doaj.org/article/bd74ce17780747379a00401a8e01b1eb
Autor:
Hargono Hargono
Publikováno v:
Reaktor, Vol 3, Iss 1, Pp 34-38 (2017)
Model adsorbsi klasik Langmuir dan BET (Brauer-Emmet-Teller) memberikan titik awal dalam pengembangan model mengenai "equilibrium state" senyawa organik volatil pada permukaan tanah. Moisture content (kandungan air) dalam tanah merupakan faktor kunci
Externí odkaz:
https://doaj.org/article/de53f04c9d144bb9938fa4707a8ace27