Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Kurnia Ramadani"'
Autor:
Rismawaty Sikanna, Dwi Nur Assyifah Rajmah, Kurnia Ramadani, Musafira Musafira, Arfiani Nur, Amalyah Febryanti
Publikováno v:
Elkawnie: Journal of Islamic Science and Technology, Vol 7, Iss 1, Pp 146-155 (2021)
Abstract: Bagasse is a solid waste from the sugar cane milling process in the sugar industry. The waste can be used as an ingredient in making silica gel which functions as an adsorbent. This can be done by changing its chemical structure composition
Externí odkaz:
https://doaj.org/article/c0d99c53b6484adeae1b7149c806c211
Publikováno v:
Al-Kimia, Vol 5, Iss 2, Pp 127-135 (2017)
Synthesis of zeolite from fly ash obtained from Jeneponto Bosowa energypower plant have been conducted by hydrothermal method. This study was conducted to determine the characteristics of a synthetic zeolite fly ash and synthetic zeolite adsortivitas
Externí odkaz:
https://doaj.org/article/ef443324da1d46a0a1253f83bd982339
PENGARUH PENAMBAHAN PATI JAGUNG (Zea mays) TERHADAP PERUBAHAN STABILITAS DIMENSI BAHAN CETAK ALGINAT
Publikováno v:
E-Prodenta Journal of Dentistry, Vol 1, Iss 2, Pp 68-78 (2017)
Bahan cetak banyak digunakan dalam bidang kedokteran gigi untuk mencatat dan mereproduksi bentuk dari jaringan keras dan jaringan lunak rongga mulut secara akurat. Alginat banyak digunakan sebagai bahan cetak karena mudah dimanipulasi, nyaman bagi pa
Externí odkaz:
https://doaj.org/article/9ed371585133480185df1ae965a12d28
Publikováno v:
Al-Kimia, Vol 5, Iss 1, Pp 81-88 (2017)
Membrane is a polymer layer that can be used in the process adsorbsi metal ions. Membrane can be synthesized from silica dust bagasse that termodifikasi kitosan. The purpose of this research is to know the impact of the addition of a variety of silic
Externí odkaz:
https://doaj.org/article/937da34fb3ff4680a8623ceb87b59139
Publikováno v:
Al-Kimia, Vol 5, Iss 1, Pp 39-47 (2017)
Waste paper HVS can be used as raw material for the manufacture of oxalic acid containing 63 % cellulose. This study aims to determine the optimum time and temperature in the production of oxalic acid from waste paper with alkali fusion method. Oxali
Externí odkaz:
https://doaj.org/article/de32c1442b154b82891de86326db73e4
Publikováno v:
Al-Kimia, Vol 5, Iss 1, Pp 89-99 (2017)
This study aims to determine the optimum weight of chitin that used as biocoagulant of river water. The water sample is taken from Kajenjeng river and the chitin used for research are isolated from green mussels (Perna viridis) shell powder through t
Externí odkaz:
https://doaj.org/article/2cbc35487cba428a8acb7feebbb8d42e
Publikováno v:
Asimetris: Jurnal Pendidikan Matematika dan Sains. 3:74-83
Penelitian ini dilakukan untuk mengetahui peningkatan kemampuan komunikasi matematis siswa kelas XI SMK Taman Siswa Padang Tualang tahun ajaran 2018/2019 yang diajarkan dengan model pembelajaran Group Investigation. Dalam penelitian ini menggunakan j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360a9f65d0223df8addf36bfce666a71
https://doi.org/10.51179/asimetris.v3i2.1551
https://doi.org/10.51179/asimetris.v3i2.1551
Publikováno v:
Al-Kimia, Vol 4, Iss 1, Pp 62-67 (2016)
Environmental problems in Indonesia even in the world of growing. One of the factors causing the environmental problems with surging smoking habits in society that cause air pollution. One of the pollutants generated from cigarette smoke is a cadmium
Externí odkaz:
https://doaj.org/article/7708d7b70eae460dba7baf50cbb59a48
Publikováno v:
JST (Jurnal Sains dan Teknologi). 10:211-219
This research aimed to observe quantitatively the effect of temperature and pH on protease activities from thermophilic bacteria collected from Lejja—Hot springs.  Spectrophotometry on the casein substrate was used to test the proteolytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ed4d4317170a8240af6898f382fa2f
https://doi.org/10.23887/jstundiksha.v10i2.38367
https://doi.org/10.23887/jstundiksha.v10i2.38367
Publikováno v:
Al-Kimia, Vol 3, Iss 2, Pp 42-51 (2015)
The motorized vehicle activities could result air pollution. One of the pollutan emitted from fuel process is lead which might be reduced by using Bogenvil plants (Bougainvillea spectabilis Wild). Bogenvil were planted in a 1 x 1,5 meter square sized
Externí odkaz:
https://doaj.org/article/e39b64bfbad74a6eb6537cddf1f61c61