ANALISIS LOGAM BERAT MANGAN PADA AIR DI SUNGAI GASING MENGGUNAKAN METODE SPEK…
River water can contain various heavy metals, one of which is Mn. This research aims to determine the distribution and concentration levels of Mn in Gasing River water using the Atomic Absorption S…
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- xvii, 35 hlm.; ilus.; tab.; 29 cm.
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- T1402952024
PENGARUH WAKTU KALSINASI TERHADAP KARAKTER SILIKA ZIRKONIUM FOSFAT DENGAN TEM…
Research on SiO2-ZrP with EDTA template synthesized by calcination, impregnation and hydrothermal methods for its application in the dehydration process of isopropyl alcohol to diisopropyl ether. B…
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- xv, 29 hlm.; tab.; 21 cm.
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- T1377072024
SINTESIS BENTONIT-OKSIDA GRAFENA UNTUK ADSORPSI ZAT WARNA METILEN BIRU
Bentonite-GO composite was used as adsorbent for adsorption method on methylene blue dye. In this study, Bentonite-GO composite was synthesized and characterized by XRD, SEM, and BET. The adsorptio…
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- ix, 30 hlm.; ilus.; 29 cm.
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- T1403322024
SOLASI SENYAWA METABOLIT SEKUNDER TURUNAN FENOLIK DARI FRAKSI ETIL ASETAT BAT…
Morus alba L. is a plant from Moraceae family which is found in tropical and subtropical areas. M. alba plant was reported to have displayed several bioactivities such as antioxidant, antitumor, an…
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- xv, 47 hlm.; ilus.; tab.; 21 cm.
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- T1395762024
PENENTUAN KADAR FENOLIK, FLAVONOID TOTAL DAN UJI AKTIVITAS ANTIOKSIDAN DARI T…
Passiflora foetida is a vine plant belonging to the Passifloracea family from Passiflora genus. It is distributed in tropical areas which has bioactivity as an antioxidant, antibacterial, analgesic…
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- xx, 39 hlm.; ilus.; tab.; 21 cm.
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- T1397532024
UJI POTENSI IMUNOMODULATOR PADA MENCIT (MUS MUSCULUS) DAN ANTI PROLIFERASI SA…
Sungkai (Peronema canescens Jack.) is one of woody plants which is usually found in the Southern part of Sumatra which is often used as an herbal plant by people for flu and fever. This research wa…
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- xvi, 35 hlm.; tab.; 21 cm.
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- T1392562024
OPTIMASI HIDRODEOKSIGENASI ASAM LAURAT MENJADI AVTUR NABATI DENGAN KATALIS Co…
This research utilizes lauric acid and CoMo/Al-PiLC to synthesize bioavtur. This study aims to determine the characteristics of CoMo/Al-PiLC catalysts after modification, determine optimization con…
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- xvi, 49 hlm.; ilus.; tab.; 21 cm.
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- T1428372024
PENGARUH VARIASI KUAT ARUS DAN WAKTU PROSES PADA PENGOLAHAN LIMBAH CAIR INDUS…
This research aims to determine the effect of electric current dan processing time of elektrocoagulatio method on decreasing TSS (Total Suspended Solid), COD (Chemical Oxygen Demand) and ammonia co…
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- xvii, 38 hlm.; tab.; ilus.; 20,5 cm
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- T1456662024
PENGUJIAN KINERJA MEA DENGAN KATALIS Pt-Co/C DAN Pt/C PADA PEMFC DENGAN LAJU …
The performance testing of a Membrane Electrode Assembly (MEA) with Pt-Co/C catalysts in a Proton Exchange Membrane Fuel Cell (PEMFC) under varying hydrogen gas flow rates has been conducted. The M…
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- xvi, 57 hlm.; ilus.; tab.; 20,5 cm.
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- T1420502024
PRODUKSI GAS HIDROGEN MELALUI METODE PEM WATER ELECTROLYSIS DENGAN DAN TANPA …
This research on the production of hydrogen gas using Proton Exchange Membrane (PEM) water electrolysis method with and without Microporous Layer (MPL) utilizing Cu2O/C catalyst on both cathode and…
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- ix, 32 hlm.; tab.; ilus.; 20,5 cm
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- T1452042024
SINTESIS SENYAWA BASA SHIFF DARI 2,4 DINITROFENILHIDRAZIN DAN SALISILALDEHID …
Boraks merupakan salah satu senyawa kimia paling berbahaya di dunia. Boraks banyak disalahgunakan sebagai bahan tambahan pangan (BTP). Salah satu metode efektif yang bisa digunakan untuk mendeteksi…
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- ix, 39 hlm.; ilus.; tab.; 20,5 cm.
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- T1447552024
SINTESIS DAN KARAKTERISASI SENYAWA BASA SCHIFF DARI VANILIN-2,4-DINITROFENILH…
Telah dilakukan sintesis basa Schiff dari vanilin dan 2,4-dinitrofenilhidrazin dengan metode solvotermal yang digunakan sebagai sensor untuk mendeteksi anion tetraborat. Senyawa 2,4-dinitrofenilhid…
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- xvii, 38 hlm.; ilus.; tab.; 20,5 cm.
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- T1448502024
PREPARASI ELEKTRODA V2O5/C UNTUK DETEKSI METANOL DENGAN ELEKTROLIT NA2SO4
Penelitian mengenai preparasi elektroda V2O5/C untuk deteksi metanol dengan elektrolit Na2SO4 yang bertujuan untuk preprarasi elektroda V2O5/C sebagai sensor untuk deteksi metanol. Deteksi metanol …
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- xvi, 33 hlm.; ilus.; tab.; 20,5 cm.
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- T1450842024
PENGARUH pH DAN KONSENTRASI HIDRAZIN TERHADAP MATERIAL OKSIDA GRAFENA TEREDUKSI
Research has been conducted on the effect of graphene oxide material pH and hydrazine concentration to produce the best reduced graphene oxide material from each variable. rGO is produced through t…
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- xv, 33 hlm.; tab.; ilus.; 20,5 cm
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- T1428622024
SINTESIS KOMPOSIT Fe3O4/KITOSAN POLIVINIL-ALKOHOL/SnO2 SEBAGAI FOTOKATALITIK …
Penelitian ini bertujuan untuk mensintesis komposit Fe3O4/kitosan-polivinil alkohol/SnO2 sebagai upaya dalam mengatasi limbah tetrasiklin yang mencemari lingkungan dengan proses degradasi. Nanopart…
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- xviii, 43 hlm.; ilus.; tab.; 20,5 cm.
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- T1452012024
SINTESIS TRIMETALIK KATALIS Fe-Zn-Mo/MgO-Nano-HZSM-5 UNTUK PRODUKSI BIOFUEL D…
This research aims to synthesize Fe-Zn-Mo/MgO-Nano-HZSM-5 catalyst which is used as catalyst for hydrocracking of rubber seed oil into biofuel. The preparation of Fe-Zn-Mo/MgO-Nano-HZSM-5 catalyst …
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- xvi, 76 hlm.; tab.; ilus.; 20,5 cm
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- T1428592024
GREEN SYNTHESIS PEG-Fe3O4/ZnO MENGGUNAKAN EKSTRAK DAUN MATOA (Pometia pinnata…
Penelitian ini bertujuan untuk mensintesis PEG-Fe3O4/ZnO dengan menggunakan metode green synthesis yaitu menggunakan ekstrak daun matoa sebagai capping agent. Komposit yang diperoleh digunakan untu…
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- xxi, 93 hlm.; tab.; ilus.; 20,5 cm
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- T1450852024
UJI AKTIVITAS ANTIOKSIDAN FRAKSI DAN EKSTRAK BUNGA KERTAS UNGU (Bougainvillea…
Bugenville purple flower (B.spectabilis) is a traditional medicinal plant which can generally be used to cure diseases such as coughs, diabetes, digestive disorders and wounds. This research aims t…
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- xvii, 39 hlm.; ilus.; tab.; 20,5 cm.
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- T1450872024
PENGARUH KONSENTRASI TAWAS DAN WAKTU PROSES PADA PENGOLAHAN AIR LIMBAH TEKSTI…
This research aims to determine the effect of alum concentration and processing time on reducing pH levels, TSS (Total Suspended Solid), COD (Chemical Oxygen Demand) and color substance, as well as…
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- xvii, 38 hlm.; tab.; ilus.; 20,5 cm
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- T1460092024
MODIFIKASI ALUMINA SILIKA DENGAN TEMPLATE EDTA SEBAGAI PENGEMBAN LOGAM Ni-Mo …
The preparation of Ni-Mo/Al2O3-SiO2 catalyst can be carried out by using Al2O3-SiO2 as the support that is modified with a variety of templates. The purpose of preparation of Ni-Mo/Al2O3-SiO2 catal…
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- xix, 42 hlm.; ilus.; 21 cm.
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- T1428182024
SINTESIS KOMPOSIT Fe3O4/KITOSAN-POLIVINIL ALKOHOL/TiO2 SEBAGAI FOTOKATALIS UN…
This research aims to synthesize composite Fe3O4/kitosan-polivinil alcohol/TiO2 as an effort to overcome tetracycline waste which pollutes the environment. The magnetic nanoparticle material Fe3O4 …
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- xix, 40 hlm.; ilus.; tab.; 21 cm.
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- T1439412024
SINTESIS KOMPOSIT NiFe2O4/KITOSAN-POLIVINIL ALKOHOL/SnO2 UNTUK DEGRADASI FOTO…
This research aims to synthesize the NiFe2O4/Chitosan-PVA/SnO2 composite as an effort to address tetracycline waste pollution in the environment. Nanomagnetic NiFe2O4 is utilized to reduce the band…
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- xvii, 44 hlm.; tab.; 21 cm.
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- T1439422024
SINTESIS KOMPOSIT NiFe2O4/KITOSAN-POLIVINIL ALKOHOL/ZnO SEBAGAI FOTOKATALIS D…
This research focuses on the synthesis of NiFe2O4/Chitosan-PVA/ZnO composite as a photocatalyst in tetracycline degradation. ZnO acts as a catalyst and is combined with NiFe2O4 to reduce the band g…
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- xi, 45 hlm.; ilus.; tab.; 21 cm.
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- T1428472024
SINTESIS KOMPOSIT KITOSAN-Al2O3-GRAPHENE OXIDE DENGAN METODE SOL GEL UNTUK AD…
Synthesis of chitosan-Al2O3-Graphene oxide (GO) composite by sol gel method and its application with methylene blue has been conducted. This study was conducted to determine the ability of chitosan…
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- xvii, 36 hlm.; tab.; 21 cm.
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- T1420422024
KINERJA KATALIS Co-Ni-Cu/MESOPORI HZSM-5 DALAM HYDROCRACKING MINYAK NYAMPLUNG…
The study of catalyst for hydrocracking Nyamplung oil into biofuel was researched. Co-Ni-Cu/Mesoporous HZSM-5 catalyst was synthesized using wet impregnation method and sonication device with 5% me…
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- xix, 63 hlm.; ilus.; tab.; 21 cm.
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- T1426422024
PENGARUH PROSES PEMUTIHAN TERHADAP PRODUKSI BIOETANOL BERBASIS BIOMASSA TANDA…
Indonesia as the world's largest palm oil producer produces large amounts of waste during the palm oil processing process, one of which is oil palm empty fruit bunches (OPEFB). OPEFB can be utilize…
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- xvi, 44 hlm.; ilus.; tab.; 21 cm.
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- T1426222024
PREPARASI ELEKTRODA Sno2/C UNTUK DETEKSI METANOL DENGAN ELEKTROLIT Na2SO4
This research was about SnO2/C electrode preparation to detect methanol using the electrochemical sensor method. In this research the process of making SnO2/C electrode ink was prepared by spraying…
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- vi, 32 hlm.; ilus.; tab.; 21 cm.
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- T1441442024
SINTESIS CaO/PDA DAN APLIKASINYA PADA ADSORPSI ZAT WARNA METILEN BIRU
Adsorption of methylene blue dye using CaO and CaO/PDA adsorbents has been carried out. The CaO source used was obtained from quail egg shell powder by calcining at a temperature of 1000°C for 6 h…
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- xvii, 41 hlm.; ilus.; tab.; 21 cm.
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- T1418812024
PENGARUH PROSES PEMURNIAN TERHADAP KADAR AIR DAN ASAM LEMAK BEBAS DALAM PEMBU…
Crude coconut oil was produced from copra extraction. Purifying crude coconut oil was important to eliminate unwanted taste and aroma. The purification process included degumming, neutralization, b…
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- xiv, 31 hlm.; ilus.; tab.; 21 cm.
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- T1422642024
SINTESIS DAN KARAKTERISASI KATALIS NiMo/Ti-PiLC DAN NiMo/Mn-PiLC UNTUK UPGRAD…
The synthesis and characterization of NiMo/Ti-PiLC and NiMo/Mn-PiLC catalysts for upgrading bio-oil resulting from palm kernel shell pyrolysis has been carried out. In this research, a pillarizatio…
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- xvii, 74 hlm.; ilus.; 21 cm.
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- T1424052024
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