Telah dilakukan penelitian tentang fotodegradasi pestisida diazinon menggunakan fotokatalis komposit kitin-TiO2. Kitin yang digunakan dipreparasi dari limbah tulang cumi dan ditambahkan dengan TiO2 dengan perbandingan 1:10 untuk membentuk komposit kitin-TiO2. Komposit ini berfungsi untuk meningkatkan aktivitas fotokatalitik pestisida diazinon. Komposit kitin-TiO2 kemudian dianalisis menggunakan…
Penelitian aktivitas antidiabetes ekstrak dan fraksi buah karamunting (Rhodomyrtus tomentosa (Aiton) Hassk) terhadap tikus putih jantan galur wistar terinduksi streptozotosin bertujuan mengetahuipengaruhpemberianekstraketanoldan fraksi etil asetat buah karamuntingterhadappenurunankadarglukosadarahtikusdiabetes mellitus tipe-2 dan mengetahuidosisefektifdarivariasiekstraketanol dan fraksi etil as…
Research has been made on bioethanol from an empty palm fruit bunch regarding the optimization of the delignification process using ozone. The lignocellulose content found in EPFB is cellulose, hemicellulose, and lignin respectively 47%, 22%, and 18%. The first process is delignification using ozone with a variation of time 0 -100 minutes with no acid addition and acid addition using HCl. After…
Telah berhasil dibuat nanosilika berbasis limbah sekam padi menggunakan larutan Kalium Hidroksida (KOH) 10% dan Asam Klorida (HCl) 1 N pada suhu 800°C dengan variasi waktu pengadukan 90 menit dan 120 menit. Silika kemudian di uji karakterisasi menggunakan FTIR dan terbukti adanya pembentukan SiO2, dimana pola serapan yang muncul umumnya gugus silanol (Si-OH) dan siloksan (Si-O-Si). Namun pada …
Ethnobotany is a relationship or interaction between certain plants and community groups (Ethnics) that are utilized in a manner from generation to generation as traditional medicine in the Jajaran Baru I Village, Megang Sakti District, Musi Rawas Regency, so it is necessary to do research on medicinal plants used for generations. This study aims to determine the types of medicinal plants, orga…
In the learning process, knowledge creation occurs when an individual who acts as a recipient of knowledge can receive knowledge from other individuals so that it will create new knowledge in carrying out knowledge management. However, the process sometimes does not go well and does not fit the desired needs. Learning media in the form of information systems can support the smooth activities of…
SMA Negeri 10 Palembang is one of the senior high schools in Palembang, which has a mission to create ICT-based school management. The use of technology in managing and sharing knowledge can be an option to improve the performance of educators, by providing a source of knowledge. Currently, knowledge sharing activities have been carried out directly and through various social media platforms. H…