Items where Division is "Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia" and Year is 2024

N

Nasruddin A., Alif and Widiastuti, Diana and Herawati, Leny (2024) KARAKTERISTIK TEPUNG SORGUM (Sorghum Bicolor L. Moench) HASIL PERSILANGAN F3 DARI VARIETAS BIOGUMA 1 DAN GANDO KETA. Skripsi thesis, UNSPECIFIED.

Novel, Novel and Heliawati, Leny and Warnasih, Siti (2024) KTIVITAS ANTIOKSIDAN EKSTRAK DAUN KETAPANG (Terminalia cattapa L.) DENGAN BERBAGAI METODE DAN UJI SITOTOKSIKNYA. Skripsi thesis, Universitas Pakuan.

R

Ramadhan, Farid and Sutanto, Sutanto and Syahrulyati, Titi (2024) Kualitas Air Permukaan di Sekitar Tempat Pembuangan Akhir Sampah Galuga, Kecamatan Cibungbulang, Kabupaten Bogor. Skripsi thesis, Universitas Pakuan.

S

Septianingsih, Devi Intan and Widiastuti, Diana and Fajar, Fajar (2024) FORTIFIKASI TEPUNG IKAN NILA NIRWANA (Oreochromis niloticus) SEBAGAI MAKANAN RINGAN BERPROTEIN TINGGI. Skripsi thesis, Universitas Pakuan.

T

Tri U., Andini and Widiastuti, Diana and Warnasih, Widiastuti (2024) KARAKTERISTIK TEPUNG SORGUM (Sorghum Bicolor L. Moench) HASIL PERSILANGAN F3 DARI VARIETAS BIOGUMA 1 DAN GANDO KETA. Skripsi thesis, Universitas Pakuan.

U

Ujang, Ujang and Sutanto, Sutanto and Jati Kusumawardani, Linda (2024) Quality Charcoal Active From Skin Peanut Land (Arachis Hypogaea ) With Various Activation Methods Ujang Hermawana*) , Dr. Sutanto, M.Si b*) , Linda Jati Kusumawardani, M.Si c*) a)Department of Chemistry, Faculty of Mathematics and Natural Sciences, Pakuan University, Bogor, 16129, Indonesia *) Corresponding Author: sutanto@unpak.ac.id ABSTRACT Peanut Soil (Arachis Hypogaea) is quite a plant with seeds Which wrapped by skin Enough hard. Skin from peanut land formed by compound organic Which potential to made become arng active. This research aims to find out quality charcoal active with various activation methods and tested based on SNI 06-3730-1995. Chemical activation was carried out by immersion in 0.1M NaOH, 0.1M H2SO4, and 0.1M NaCl, while physical activation was at a temperature of 500⁰C and without activation as a control variable. Results analysis showing Activation best is with temperature 500⁰C with results water content amounting to 3.58%, the results of the ash content were 3.82%, volatile matter 9.55% , carbon content 83.05%, benzene absorption capacity 17.5177%, iodine absorption capacity 753.23mg/g, and metyhlene absorption capacity. blue 120.117 mg/g. Results analysis FTIR showing that charcoal active with activation 500˚C contain structure OH, CH, C=O, And CH, as well as results test SEM showing The presence of varying pore surfaces in activated charcoal. Keywords: Charcoal active, waste skin peanut land, characteristics, Activation, adsorbent. Skripsi thesis, Universitas Pakuan.

W

Widyatama, Awang and Heri Mulyati, Ade and Setiawan, Elva (2024) PROFIL ANTIOKSIDAN BIOMASSA MIKROALGA Chlorella pyrenoidosa DENGAN MEDIUM PERTUMBUHAN BERBASIS PRODUK AGROKIMIA DALAM NEGERI. Skripsi thesis, Universitas Pakuan.

Z

Zehan, Nur and Widiastuti, Diana and Darmawan W.P, Jatmiko (2024) FORTIFIKASI TEPUNG KEPALA IKAN PATIN (Pangasianodon hypophthalmus) PADA PEMBUATAN MAKANAN RINGAN BERPROTEIN TINGGI. Skripsi thesis, Universitas Pakuan.