Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Dani Puji Utomo"'
Autor:
Febiani Dwi Utari, Zulhaq Dahri Siqhny, Aprilina Purbasari, Tutuk Djoko Kusworo, Dani Puji Utomo, Mohamad Djaeni
Publikováno v:
International Journal of Technology, Vol 15, Iss 4, Pp 976-986 (2024)
Increasing the use of conventional plastics causes environmental problems. Producing biodegradable films from biodegradable sources might help overcome these problems. Brewer rice, a by-product in rice processing, can be potentially converted into
Externí odkaz:
https://doaj.org/article/0ccabb6a1b3e4796a907dc42dc48aed6
Autor:
Tutuk Djoko Kusworo, Meitri Bella Puspa, Andri Cahyo Kumoro, Ignasius Dwi Atmana Sutapa, Dani Puji Utomo
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100884- (2024)
A novel visible-light-driven La@TiO2 composite with enhanced photocatalytic activity was successfully developed via a hydrothermal synthesis method. The La@TiO2 photocatalyst exhibited exceptional adsorption and photocatalytic degradation capabilitie
Externí odkaz:
https://doaj.org/article/4bcd7daaa3ae4e02b27ac2923656e57b
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100733- (2024)
A successful membrane-based ultrafiltration method was applied to clarify bioethanol fermentation broth (BFB). Polysulfone (PSf) membranes underwent physicochemical modification using nano-ZnO, UV radiation, and a PVA crosslinked coating. FTIR and XR
Externí odkaz:
https://doaj.org/article/1106d5fc636243be939b343b6f144364
Autor:
Aji Prasetyaningrum, Bangkit Suryo Wicaksono, Azafilmi Hakiim, Aulia Dwi Ashianti, Sadrakh Farel Christian Manalu, Nur Rokhati, Dani Puji Utomo, Mohammad Djaeni
Publikováno v:
ChemEngineering, Vol 7, Iss 1, p 10 (2023)
The objective of this research was to investigate the effect of ultrasonication on citronella oil encapsulation using alginate/carrageenan (Alg/Carr) in the presence of sodium dodecyl sulfate (SDS). The functional groups of microparticles were charac
Externí odkaz:
https://doaj.org/article/23024096fe6b482487976f737afbacef
Autor:
Nur Rokhati, Tutuk Djoko Kusworo, Aji Prasetyaningrum, Nur ‘Aini Hamada, Dani Puji Utomo, Teguh Riyanto
Publikováno v:
ChemEngineering, Vol 6, Iss 1, p 17 (2022)
Nonionic surfactants are reported as being able to enhance enzyme stability and increase the conversion of enzymatic reactions. Surfactant-assisted enzymatic hydrolysis conversion is affected by surfactant HLB values. This work investigated the influ
Externí odkaz:
https://doaj.org/article/d2612eac11024baaafc53b8c7149e0f3
Publikováno v:
Reaktor, Vol 18, Iss 1, Pp 7-15 (2018)
Produced water is wastewater from oil production that must be treated well. Membrane is one alternative to water treatment technology based on filtration method. But, in the use of a membrane, there’s no exact variable optimal that influences perfo
Externí odkaz:
https://doaj.org/article/bf291acc6f0a4dc9b30df90f4939db2a
Publikováno v:
Periodica Polytechnica Chemical Engineering. 67:296-309
Rice husk is a promising candidate of sustainable biomass-based renewable energy source with a gross caloric content of around 19.73 MJ/kg. As an efficient thermo-conversion process, pyro-gasification has the potential to convert biomass into oil and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18a8fa1bdac3521b19bcfd670fbf2f1b
https://doi.org/10.3311/ppch.21723
https://doi.org/10.3311/ppch.21723
Autor:
Dani Puji Utomo, Indra Riadi
Publikováno v:
UNISTEK. 9:68-82
In the present work the sugar plant in Sragen, Central Java, Indonesia has ten evaporators that can be configured to five effect evaporators. The optimization ofenergy demand, finding optimum operating condition of LowPressure Steam (LPS), and choosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::113866df5f00489a12c019fa8343cc9c
https://doi.org/10.33592/unistek.v9i1.1786
https://doi.org/10.33592/unistek.v9i1.1786
Publikováno v:
THE 2ND INTERNATIONAL SYMPOSIUM OF INDONESIAN CHEMICAL ENGINEERING 2021: Enhancing Innovations and Applications of Chemical Engineering for Accelerating Sustainable Development Goals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be1e3edabfb4f85aa9e660c21ab2118
https://doi.org/10.1063/5.0112318
https://doi.org/10.1063/5.0112318
Publikováno v:
THE 2ND INTERNATIONAL SYMPOSIUM OF INDONESIAN CHEMICAL ENGINEERING 2021: Enhancing Innovations and Applications of Chemical Engineering for Accelerating Sustainable Development Goals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::624a7ebb3b7fbf3c1760508864fb4825
https://doi.org/10.1063/5.0112320
https://doi.org/10.1063/5.0112320