Moh. Farid
Institut Teknologi Sepuluh Nopember

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Pengaruh Proses Alkalisasi terhadap Morfologi Serat Tandan Kosong Kelapa Sawit untuk Bahan Penguat Komposit Absorbsi Suara Rachmadhani Dian Pratama; Moh. Farid; Haniffudin Nurdiansah
Jurnal Teknik ITS Vol 6, No 2 (2017)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (281.393 KB) | DOI: 10.12962/j23373539.v6i2.24274

Abstract

Komposit berpenguat serat alam saat ini menjadi salah satu material yang sedang dikembangkan. Tujuan dari penelitian ini adalah menganalisis pengaruh proses alkalisasi terhadap morfologi serat tandan kosong kelapa sawit. Penelitian  ini menggunakan serat dari tandan kosong kelapa sawit yang berasal dari Dumai, Riau yang berukuran 140 – 224 µm. Proses alkalisasi dilakukan dengan cara pengadukan dalam larutan NaOH 2% selama 3 jam menggunakan magnetic stirrer. Pengujian yang dilakukan dalam penelitian ini yaitu pengujian Scanning Electron Microscope (SEM). Dari hasil pengujian SEM didapatkan hasil bahwa proses alkalisasi menyebabkan permukaan serat menjadi kasar dan memiliki ukuran diameter sekitar 107-129 µm.
Kelor Leaf Extraction As Organic Inhibitor Of Steel In Seawater Training To Increase Competence Luqman Al-Hakim Surabaya High School Teachers And Students. Tubagus Noor Rohmannudin; Agung Purniawan; Moh. Farid; Fakhreza Abdul; Zaid Sulaiman; Sulistijono Sulistijono
Journal of Innovation and Applied Technology Vol 6, No 2 (2020)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

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Abstract

The Materials Engineering Department held the training as a public service program with participants coming from Teachers and Students of Luqman Al-Hakim Surabaya High School. This training was held at the Materials Engineering Department. The training method used was the presentation of material by the Team, followed by experiments in the Laboratory. These results indicate an increase in the competency, insight and understanding of Luqman Al-Hakim High School Teachers and Students regarding the process of Kelor leaves as an organic inhibitor.