Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Eva Marlina Ginting"'
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 24, Iss 8, Pp 240-246 (2023)
The topic of environmental contamination is currently regarded as one of the most urgent and significant challenges in contemporary society. Several strategies must be implemented to mitigate the environmental impact caused by waste materials, such a
Externí odkaz:
https://doaj.org/article/039166c2bd4c41738728f5ee64e982a1
Publikováno v:
Journal of Ecological Engineering, Vol 23, Iss 12, Pp 75-82 (2022)
Using products derived from agricultural wastes as low-cost adsorbent materials to remove organic or inorganic contaminants would be ideal as these materials are readily available in many countries. This study aims to prepare environmentally friendly
Externí odkaz:
https://doaj.org/article/3388468d5afc4d2c808623c686447cc5
Publikováno v:
Data in Brief, Vol 45, Iss , Pp 108656- (2022)
This article consists of data from the extraction of nano silica from rice husk ash (RHA) by ball mill and coprecipitation methods. RHA is an agricultural waste that is widely found in Indonesia. The extracted RHA can be used as a filler in nanocompo
Externí odkaz:
https://doaj.org/article/c68209cf5e50428398830328c5d9aaef
Publikováno v:
Case Studies in Thermal Engineering, Vol 17, Iss , Pp - (2020)
This study aims to determine the properties of natural rubber compounds by varying the Oil Palm Boiler Ash (OPBA) nanoparticles with variations (0,2,4,6 and 8) wt%. The preparation method for natural rubber compounds uses Open Mill by mixing Indonesi
Externí odkaz:
https://doaj.org/article/bd4336d274094733a8468d426d2f9e10
Publikováno v:
Case Studies in Thermal Engineering, Vol 16, Iss , Pp - (2019)
This study aims to determine the effect of carbon black (CB) filler composition on natural rubber compounds on thermal properties, morphology, diffraction patterns, and functional groups. The method of making compound uses an open mill by mixing SIR
Externí odkaz:
https://doaj.org/article/a4331f5639e4425b8bfd7f683c9f9399
Publikováno v:
JURNAL IKATAN ALUMNI FISIKA; Vol 8, No 3 (2022): JURNAL IKATAN ALUMNI FISIKA UNIMED EDISI JULI-SEPTEMBER 2022; 50-57
Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa e-modul berplatform edmodo materi usaha dan energi yang berkualitas layak. Jenis penelitian ini adalah penelitian dan pengembangan (research and development) dengan menggunakan model ADDI
Autor:
Eva Marlina Ginting, Nurdin Bukit
Publikováno v:
Indonesian Journal of Chemistry, Vol 15, Iss 2, Pp 123-129 (2015)
This study investigated the use of the electrochemical method to prepare alumina (a-Al2O3) from aluminum metal. The a-Al2O3 precursor was calcined at 110 °C for six hours and then characterized using Fourier Transform Infrared (FTIR) spectroscopy, P
Externí odkaz:
https://doaj.org/article/42634e2839d1427782264f62d1304b89
Publikováno v:
EINSTEIN (e-Journal); Vol 10, No 1 (2022): EINSTEIN (e-Journal); 17-24
Penelitian ini bertujuan untuk mengetahui pengaruh ATKKS dan PEG-6000 sebagai bahan pengisi termoplastik LDPE terhadap kekuatan mekanik nanokomposit termoplastik LDPE. Dalam penelitian ini proses pengolahan ATKKS dan PEG-600 menjadi nanokomposit meng
Autor:
Erna Frida, Elfariska Sidebang, Eveb Adonai Hutagalung, Bunga Fisikanta Bukit, Nurdin Bukit, Eva Marlina Ginting
Publikováno v:
Reviews on Advanced Materials Science, Vol 58, Iss 1, Pp 195-200 (2019)
This study aims to determine the characteristics of oil palm boiler ash (OPBA) after processing with ball mill and coprecipitation methods. The method used is OPBA from a palm oil mill, processed using a ball mill for 1 hour at a speed of 250 rpm. Th
This study aimed to find the characteristics of mechanical, morphological, and thermal properties of poly(vinyl alcohol) (PVA)/ bentonite nanocomposites. The method used in making nanocomposites is a sol-gel method. The natural bentonite (size of 35.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e9ca5f8286f68315d3a91136b6f0a5d
https://doi.org/10.9734/bpi/cpcs/v9/6544d
https://doi.org/10.9734/bpi/cpcs/v9/6544d