Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Medya Ayunda Fitri"'
Publikováno v:
Indonesian Community Journal, Vol 3, Iss 4 (2023)
Usaha mikro, kecil, dan menengah (UMKM) kerajinan dompet kulit menghadapi tantangan dalam meningkatkan pemasaran produk dan daya saing. Permasalahan yang dihadapi oleh mitra yakni terkait pengemasan produk yang hanya dilakukan menggunakan plastik. Pe
Externí odkaz:
https://doaj.org/article/6f74b30de9c54066b75f1366df8970cb
Publikováno v:
Jurnal Kimia Riset, Vol 7, Iss 1, Pp 74-80 (2022)
Microwave heating treatment was the one type of pretreatment process used in the manufacture bioethanol because it can be applied singly or in combination with other chemicals. The purpose of this study was to determine the effect of microwave heatin
Externí odkaz:
https://doaj.org/article/7474c03517bf4f238efd6ebf7b38a4d5
Publikováno v:
Jurnal Teknik Kimia dan Lingkungan, Vol 6, Iss 1, Pp 84-90 (2022)
Ampas tebu mengandung pentosan sebesar 12,7%. Kandungan pentosan yang cukup tinggi dalam ampas tebu dapat digunakan sebagai bahan baku pembuatan furfural melalui proses hidrolisis. Penelitian ini bertujuan untuk menentukan pengaruh rasio ampas tebu d
Externí odkaz:
https://doaj.org/article/c8d3a4aa4bcc44b6ba193699b9a3e454
Publikováno v:
Jurnal Teknik Kimia dan Lingkungan, Vol 5, Iss 1, Pp 50-54 (2021)
Silica is widely used in industry. The aim of this study was to determine the silica content in vertisol soil in Bringinbendo village. This research was started by soaking the soil in aquadest, then washed 3 times and dried it at 110 ° C for 24 hour
Externí odkaz:
https://doaj.org/article/76a9132f8a8243afbbf7becde75c322f
Publikováno v:
Jurnal Teknik Kimia dan Lingkungan, Vol 4, Iss 2, Pp 168-174 (2020)
Minyak Atsiri dari kapulaga memiliki banyak manfaat dibidang industri maupun kesehatan. Metode alternatif diperlukan untuk mengoptimalkan kualitas dan kuantitas minyak atsiri yang dihasilkan karena metode konvensional memiliki banyak kelemahan. Penel
Externí odkaz:
https://doaj.org/article/a46fcb75b93947f2822ef0085c41e20c
SIMULASI PENGARUH LAJU ALIR LARUTAN NIRA TERHADAP DISTRIBUSI TEMPERATUR PADA FALLING FILM EVAPORATOR
Autor:
Medya Ayunda Fitri
Publikováno v:
Journal of Research and Technology, Vol 6, Iss 1, Pp 91-96 (2020)
Cane juice is the main raw material in sugar factories. The processing of cane juice to produce the highest quality sugar must be through the proper evaporation process. If the evaporation temperature is too high, the cane juice can be damaged and th
Externí odkaz:
https://doaj.org/article/555edb40509c4580b98476b2705ed3f3
Publikováno v:
Journal of Research and Technology, Vol 4, Iss 1, Pp 47-54 (2018)
Biogas merupakan salah satu solusi dari pemanfaatan limbah yang selama ini banyak diterapkan. Limbah yang dapat dimanfaatkan dalam pembuatan biogas adalah limbah organic. Jenis limbah organic yang sering dimanfaatkan untuk pembuatan biogas adalah kot
Externí odkaz:
https://doaj.org/article/dec3e1725e6f40f9b503947576621b71
Publikováno v:
Journal of Research and Technology, Vol 3, Iss 2, Pp 23-31 (2017)
The biggest problem currently in Indonesia is the amount of garbage that accumulates and is not controlled anywhere, especially organic waste. There are also many methods to use waste. One of waste utilization is Biogas. Organic content contained in
Externí odkaz:
https://doaj.org/article/8375474079984921a0d79509ce176320
Autor:
Medya Ayunda Fitri
Publikováno v:
Journal of Research and Technology, Vol 2, Iss 1, Pp 13-17 (2016)
Falling film evaporator is a constructed equipment for concentrating dilute solution that are sensitive to heat flowing form a thin film. This research aims to study the evaporation of cane juice concentrated with air flow on falling film evaporator
Externí odkaz:
https://doaj.org/article/4913bdfeb86d4fb39ca2d0343831f4d0
Autor:
Qurrota A'yuni, Ardhana Rahmayanti, Hartati Hartati, Purkan Purkan, Riki Subagyo, Nihayatur Rohmah, Luthfiyah Rifdah Itsnaini, Medya Ayunda Fitri
Publikováno v:
RSC Advances. 13:2692-2699
The high amount of silica in the local materials of Lapindo volcanic mud from a natural disaster has been extracted as silica gel. The presence of ethanol as a cosolvent generated a unique textural property useful for desiccant applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::071aa11813167049f620aae5780a43db
https://doi.org/10.1039/d2ra07891k
https://doi.org/10.1039/d2ra07891k