Browsing CHEMISTRY (KIMIA) by Title
Now showing items 482-495 of 495
-
TEKNOLOGI PENGELOLAAN LIMBAH RADIOAKTIF
(Luthfi Rivza, 2023-07-25) -
TEKNOLOGI PENGELOLAAN LIMBAH RADIOAKTIF
(Luthfi Rivza, 202-03-24) -
Temperature Effect on Densification of Banana Peels Briquette
(Elsevier, 2020-01-16)As a lignocellulose source, banana peel has possibility to convert to be a solid biofuel. This current research applied Tanduk banana peels waste for main material of briquette. The aim of this research is to observe the ... -
Thermal Degradation of DVD and CD Disks with Vegetable Cooking oil
(Institut Teknologi Bandung, 2006-09-08)Waste DVD and CD disks were thermally degraded at 450 °C by a semi-batch process. 40 – 50 wt% of waste DVD and CD disks were converted into liquid product that consisted of phenol derivatives (~ 75 wt%), ... -
Thermal Degradation of DVD and CD Disks with Vegetable Cooking oil
(Institut Teknologi Bandung, 2008-09-08)Waste DVD and CD disks were thermally degraded at 450 °C by a semi-batch process. 40 – 50 wt% of waste DVD and CD disks were converted into liquid product that consisted of phenol derivatives (~ 75 wt%), ... -
UJI KUALITAS PADA PRODUK OBAT DAN ALAT KESEHATAN DI BADAN PENGAWASAN OBAT DAN MAKANAN
(2019-09-09)Dewasa ini, seringkali terdengar kasus mengenai obat palsu, ataupun produk lain yang tak sesuai dengan syarat yang ditentukan. Kasus tersebut tentu sangat mengkhawatirkan masyarakat. Obat palsu memiliki arti bahwa kadar ... -
UJI PERBANDINGAN METODE ANALISIS KADAR BORON SEBAGAI BORON OKSIDA (B2O3) ANTARA MENGGUNAKAN INSTRUMEN SPEKTROFOTOMETER UV-VIS DAN SSA PADA SAMPEL PUPUK NPK-Te PRODUKSI 12 JUNI 2019 DI PT PETROKIMIA GRESIK
(2019-08-31)Salah satu analisis yang menjadi parameter pupuk di PT Petrokimia Gresik adalah analisis kadar boron. Metode yang dipakai untuk analisis Boron adalah metode spektrofotometer serapan atom (SSA). Tetapi instrumen ini memliki ... -
UJI STABILITAS KADAR CHICORIC ACID PADA SEDIAAN KAPLET MENGGUNAKAN INSTRUMEN HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
(2023-12-22)Chicoric acid merupakan senyawa yang banyak ditemukan pada tanaman Echinaceae Sp. Senyawa ini telah banyak digunakan sebagai bahan aktif farmasi pada pembuatan obat herbal karena aktivitas biologisnya yang luar biasa. Suatu ... -
Water hyacinth: Potential and Threat
(Elsevier, 2020-01-16)Water hyacinth in scientific name is known as Eichhornia crassipes. As an aquatic pest plant, water hyacinth are growing inwater flow, rivers and lakes. Water hyacinth can spread rapidly from the normal size to two times ... -
Young Coconut Waste as Greener Desiccant Alterative in Desiccant Dehumidifier
(IOP Publishing, 2020-06-17)Due to tropical climate in Malaysia, humidity control becomes a challenge, hence dehumidifiers are designed to control the relative humidity in order to achieve the optimal thermal comfort. In existing desiccant dehumidifiers, ...