Browsing A - Mathematics and Natural Sciences by Title
Now showing items 281-300 of 501
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PEMANFAATAN BIOMASSA BATANG PISANG (Musa paradisiaca) YANG TERIMMOBILKAN PADA ABU BATU BARA SEBAGAI PENGADSORPSI ION LOGAM BESI (Fe)
(Jurnal Pendidikan Kimia, 2014)Abstract The using of banana stem biomass (Musa paradisiaca) was immobility at ash coal as an adsorb in metal ions iron (Fe) have been researhed. The adsoption capacity determine of metal ions iron (Fe) used Isoterm ... -
Pemanfaatan Cangkang Biji Aren (Arenga pinnata) untuk Arang Aktif Sebagai Adrorben terhadap Penurunan Fenol
(Jurusan Kimia Universitas Mulawarman, 2013-11-16)The Research about utilization of Palm Kernel Shell (Arenga pinnata) for Activet Carbon as Adsorbent for Phenol Rediction has been done. The research own to know then influence of pH, contact time and the optimum of ... -
PEMANFAATAN FRAKSI ETANOL DAUN JARUM TUJUH BILAH (Pereskia bleo (Kunth) D.C) SEBAGAI INHIBITOR XANTIN OKSIDASE DALAM PEMBENTUKAN ASAM URAT
(Jurnal Atomik, 2019-03)ABSTRACT : This research was conducted to determine the content of secondary metabolite contained in the extract and ethanol fraction of “Jarum tujuh bilah” leaves (Pereskia bleo(Kunth) DC)and and inhibition of ... -
PEMANFAATAN KARBON AKTIF DARI BATUBARA KOTOR(DIRTY COAL) SEBAGAI ADSORBEN ION LOGAMCd2+ DAN Pb2+ DALAM LARUTAN
(Jurnal Kimia Mulawarman, 2014-05)ABSTRACTThe research of activated carbon utilization of dirty coal as an adsorbent ion cadmium (Cd) and plumbum(Pb) has been done. In this research, the variations of solutions pH value (1, 2, 3, 4, 5 and 6), contact time(5, ... -
Pemanfaatan limbah padat palm kernel cake (PKC) sebagai sumber karbon aktif dengan proses kimia
(Jurnal Riset Teknologi Industri, 2016-04)ABSTRACT Solid waste of Palm kernel cake (PKC) is a by product of oil extraction from palm nut pose a serious environmental problem in some factories of Palm Kernel Oil (PKO. Thererfore the research about utilization ... -
Pemanfaatan limbah tongkol jagung (Zea mays L.) sebagai arang aktif dalam menurunkan kadar amonia, nitrit dan nitrat pada limbah cair industri tahu menggunakan teknik celup
(Jurnal Kimia Mulawarman, 2016-05)ABSTRACT : A research about utilization of waste corncob (Zea may L.) as active charcoal in reduction ammonia, nitrite and nitrate levels on industrial tofu liquid waste using dye technique have been researched. The purpose ... -
PEMANFAATAN SERBUK KIAMBANG (Salvinia molesta) SEBAGAI ADSORBEN Fe(II) DAN Mn(II)
(Jurnal Atomik, 2020-03)Research on utilization of Kiambang powder (Salvinia molesta) as adsorbent Fe (II) and Mn (II)in artificial samples. The method used is adsorption with a modified activated adsorbent. From the results of the study obtained ... -
PEMBERDAYAAN KELOMPOK TANI HIJAU MAKMUR DESA LEMPAKE SAMARINDA UTARA MELALUI PEMBEKALAN TEKNOLOGI PEMBENIHAN IKAN PATIN (Pangasius sp)
(Universitas negeri Medan, 2016-07-01)Kegiatan pengabdian kepada masyarakat (Iptek bagi Masyarakat atau IbM) telah dilaksanakan pada bulan Juli-November 2016 di Desa Lempake Samarinda Ulu, Samarinda Kalimantan Timur. Tujuan kegiatan IbM ini adalah mentransfer ... -
Pemberdayaan Masyarakat dalam Budidaya dan Pemanfaatan Maggot Lalat Tentara Hitam (BSF)
(2022-05-12)After 2 years of pandemic which caused by corona virus and followed by Restrictions Towards Community Activities (PPKM) was issued by government, has caused negative impact on various sector of community life. The impact ... -
Pembuatan dan Karakterisasi Rochelle Salt Crystal
(Prodi Fisika FMIPA Unmul, 2021-06)Rochelle Salt is the first synthesis Crystal made by Pierre Siegnette La Rocchelle in France. Rochelle Salt has several characteriztion, one of characterization is piezoelectric effect where the crystal can change the ... -
Pembuatan Edible Film Bersifat Antibakteri Dari Glukomanan Umbi Porang (Amorphophallus Muelleri) Yang Diinkorporasi Dengan Ekstrak Etanol Umbi Bawang Tiwai (Eleutherine Bulbosa (Mill.) Urb.)
(Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman, 2022-12-28) -
PEMBUATAN ETANOL DARI SAGU SECARA FERMENTASI MENGGUNAKAN Saccharomyces cerevisiae DAN GELATIN SEBAGAI SUMBER NUTRISI BAGI MIKROBA
(Jurnal Atomik, 2019-03)ABSTRACTEthanol from sago flour through fermentation using Saccharomyces cerevisiae and gelatin as nutrition for microbe have been done. The making of ethanol through processes of hydrolysis, ... -
PEMBUATAN ETANOL DARI UMBI SUWEG (Amorphophallus campanulatus BI.) OLEH Saccharomyces cerevisiae DENGAN PENAMBAHAN NUTRISI NPK
(Jurnal Atomik, 2020-03)Research of ethanol made from suweg tuber flour (Amorphophallus campanulatusBI.) withtheaddition of NPK as nutrition Saccharomyces cerevisiae, has been done. The ethanol making process consists of hydrolysis, ... -
Pembuatan Komposit WO3 –ZnO Melalui Reaksi Padat-Padat Dan Karakterisasinya.
(Jurnal Kimia Mulawarman, 2020-11) -
PEMBUATAN KOMPOSIT Zn-Fe3O4/WO 3 DAN APLIKASINYA DALAM PROSES FOTOKATALISIS
(Kimia fmipa unmul, 2021-06-26)