Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Noor Hindryawati"'
Autor:
Noor Hindryawati, Gaanty Pragas Maniam, Irvan Resi Pratama, Rahmat Gunawan, Soerja Koesnarpadi
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 11, Iss 1, Pp 50-57 (2022)
Sonocatalysis was used to study phenol degradation using a ZnO/WO3 composite. The degradation was assisted by ultrasonic waves at 40 KHz and conducted using the sonocatalysis technique. The degradation percentage was calculated using data from the UV
Externí odkaz:
https://doaj.org/article/d5889a165b9f40e688aa0cc9963cd09f
Autor:
Noor Hindryawati, Irfan Ashari Hiyahara, Herdian Saputra, M. Syaiful Arief, Gaanty Pragas Maniam
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 10, Iss 1, Pp 43-49 (2021)
A dye sensitized solar cell (DSSC) is a low-cost solar cell with attractive features. DSCC contains of photoelectrode, dye, electrolyte, and counter electrode with photoelectrochemical system. The aim of this research is to determine the percent effi
Externí odkaz:
https://doaj.org/article/01524375d4b144c489be76ddfdda4070
Autor:
Noor Hindryawati, Aman Sentosa Panggabean, Dirgarini Julia Nurlianti Subagyono, Rinda Anisyah Putri, Prilianda Kusmiaty, Gaanty Pragas Maniam
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 8, Iss 2, Pp 84-89 (2019)
Degradation of blue dye waste in Sarong Samarinda production using WO3-bleaching earth (BE) has been conducted. Structural and morphological characterization has conducted using X-ray diffraction (XRD), and Scanning electron microscopy-energy dispers
Externí odkaz:
https://doaj.org/article/9641df615825436290fd50438947d7c5
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 6, Iss 1, Pp 68-75 (2017)
An investigation was conducted on palm oil refinery waste-spent bleaching earth (POR-SBE), POR-SBE supported by calcium as catalysts for methyl esters production through transesterification process using waste frying oil. The catalysts showed longer
Externí odkaz:
https://doaj.org/article/4ef9bb9b5dcc4164b085a1432a5b4329
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 17, Iss 2, Pp 95-103 (2014)
Investigation was conducted on three alkali metals (Li, Na, and K) supported by rice husk silica as catalysts for methyl esters production. A simple pseudo-heterogeneous transesterification process of used cooking oil with methanol was conducted to p
Externí odkaz:
https://doaj.org/article/be896d427b5244fd827d4f21240fcaa7
Autor:
Rudy Agung Nugroho, Noor Hindryawati, Retno Aryani, Hetty Manurung, Yanti Puspita Sari, Mukhammad Nurhadi, Diana Diah Nurti, Muhammad Vieraldi, Rudianto Rudianto, Widha Prahastika
Publikováno v:
Journal of Applied Aquaculture. :1-23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611ebc46d66a661be32d518d896d63e5
https://doi.org/10.1080/10454438.2022.2130737
https://doi.org/10.1080/10454438.2022.2130737
Autor:
Nurul Aina Nasriqah Binti Ma’arof, Siti Norhafiza Mohd Khazaai, Gaanty Pragas Maniam, Mohd Hasbi Ab. Rahim, Noor Hindryawati, Prakash Bhuyar
Publikováno v:
Applied Nanoscience. 13:871-882
Biodiesel is one of the biofuel alternatives obtained from vegetable oils and animal fats, currently being used globally to lessen environmental pollutions. In this research investigation, waste banana peels impregnated with calcium oxide (CaO) were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f32d4df8fa9479e8c7c52af96441e75
https://doi.org/10.1007/s13204-021-01926-0
https://doi.org/10.1007/s13204-021-01926-0
Autor:
M. Syaiful Arief, Noor Hindryawati, Irfan Ashari Hiyahara, Gaanty Pragas Maniam, Herdian Saputra
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 10, Iss 1, Pp 43-49 (2021)
A dye sensitized solar cell (DSSC) is a low-cost solar cell with attractive features. DSCC contains of photoelectrode, dye, electrolyte, and counter electrode with photoelectrochemical system. The aim of this research is to determine the percent effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9c8775f06beaba42796d38803fb22f
https://journal.unnes.ac.id/nju/index.php/jbat/article/view/32378
https://journal.unnes.ac.id/nju/index.php/jbat/article/view/32378
Autor:
Siti Norhafiza Mohd Khazaai, Nurul Aina Nasriqah Binti Ma’arof, Gaanty Pragas Maniam, Noor Hindryawati, Prakash Bhuyar, Mohd Hasbi Ab. Rahim
Publikováno v:
Maejo International Journal of Energy and Environmental Communication. 3:30-43
Biodiesel, an environmentally friendly biomass-based fuel, is gaining popularity globally as a cost-effective way to meet rising fuel demand. However, the high cost of raw materials and catalysts continues to drive up biodiesel production. An alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff6a257980632a1bcb92cea1da18e237
https://doi.org/10.54279/mijeec.v3i1.245153
https://doi.org/10.54279/mijeec.v3i1.245153
Autor:
Rinda Anisyah Putri, Dirgarini J.N. Subagyono, Noor Hindryawati, Gaanty Pragas Maniam, Prilianda Kusmiaty, Aman Sentosa Panggabean
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 8, Iss 2, Pp 84-89 (2019)
Degradation of blue dye waste in Sarong Samarinda production using WO3-bleaching earth (BE) has been conducted. Structural and morphological characterization has conducted using X-ray diffraction (XRD), and Scanning electron microscopy-energy dispers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c25e6f8aaa141045e3fdc49307a730b6
https://doi.org/10.15294/jbat.v8i2.22023
https://doi.org/10.15294/jbat.v8i2.22023