PENGGUNAAN KATALIS ZEOLIT ZIRKONIUM FOSFAT PADA PROSES DEHIDRASI ISOPROPANOL …
Research on dehydration of isopropanol to diisopropyl using this catalyst begins with the activation process of zeolite and modification of the catalyst Zeolite-Zr(H2PO4)4 with various concentratio…
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- xxii, 41 hlm.; ilus.; 29 cm
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- T729312022
PEMBUATAN KARBON AKTIF DARI AMPAS KOPI DENGAN AKTIVATOR HCl SEBAGAI ADSORPSI …
The manufacture of activated carbon from carbonized coffee grounds is carried out using a furnace, with variations in carbonization temperatures of 300°C, 400°C, 500°C, variations carbonization …
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- xii, 43 hlm.; ilus.; 29 cm
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- T730482022
SKRINING BAKTERI, PROTEOLITIK, PEMURNIAN PARSIAL DAN KARAKTERISASI AKTIVITAS …
Skrining bakteri proteolitik terhadap 15 isolat bakteri termofilik pada media susu skim telah berhasil dilakukan. Isolat bakteri terpilih kemudian ditentukan waktu optimum inkubasi dengan perhitung…
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- xvii, 42 hlm.; ilus.; 29 cm
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- T816112022
PENGARUH KOH TERHADAP KUALITAS SABUN CAIR DARI PKO (Palm Karnel Oil) DAN KARA…
ABSTRACT : PKO (Palm Kernel Oil) can be used in the industrial sector as a basic ingredient for making soap. Based on this, this research was conducted to make liquid soap from PKO and its characte…
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- xvi, 29 hlm.; ilus.; 29 cm
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- T812022022
MODIFIKASI DAN PEMANFAATAN BENTONIT ALAM SEBAGAI COAGULATION AGENT PENGOLAHAN…
Research on the modification and utilization of natural bentonite as coagulation agent for wastewater of tapioca factory has been carried out. The material used in this research is natural bentonit…
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- xi, 39 hlm.; ilus.; 29 cm
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- T793782022
UJI AKTIVITAS ANTIOKSIDAN ESKTRAK DAUN GANDARUSA (JUSTICIA GENDARUSSA BURM. F…
Gandarusa (Justicia gendarussa Burm. F.) belongs to medicinal plant that has been used traditionally in the treatment of degenerative diseases. The aims of this study to analysis the total phenolic…
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- xvii, 41 hlm.; ilus.; 29 cm
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- T624752022
SKRINING BAKTERI AMILOLITIK, PEMURNIAN PARSIAL DAN KARAKTERISASI AKTIVITAS EN…
Enzim amilase merupakan salah satu jenis enzim yang luas pemanfaatannya dalam industri. Pada industri dibutuhkan amilase yang dapat bekerja pada temperatur tinggi dan produksi amilase dengan biaya …
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- xvii, 37 hlm.; ilus.; 29 cm
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- T816522022
PENGARUH AKTIVATOR CAO DAN KATALIS KOH PADA PRODUKSI HIDROGEN DENGAN MENGGUNA…
Research on the effect of CaO activator and KOH catalyst on hydrogen production from aluminium waste using aluminum-water method has been successfully done. The aims this research were to determine…
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- xvii, 36 hlm.; ilus.; 29 cm
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- T813042022
FOTODEGRADASI ZAT WARNA CONGO RED MENGGUNAKAN ZnFe2O4 YANG DI-COATING PEG-6000
ZnFe2O4 is a ferrite compound, it is classified as a heterogeneous catalyst and can be used to degrade pollutant pollutants in the environment. The advantage of using ZnFe2O4 as a catalyst is that …
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- xvii, 38 hlm.; ilus.; 29 cm
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- T750302022
SINTESIS KOMPOSIT CoFe2O4/SiO2/NiO UNTUK DEGRADASI FOTOKATALITIK ZAT WARNA ME…
In this study, the synthesis of CoFe2O4/SiO2/NiO composites was carried out for the photocatalytic degradation of methylene blue dye. The synthesized materials were characterized using XRD, SEM-EDS…
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- xviii, 47 hlm.; ilus.; 29 cm
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- T748432022
SINTESIS CuFe2O4/SiO2/NiO UNTUK DEGRADASI FOTOKATALITIK ZAT WARNA KONGO MERAH
Research has been carried out on the synthesis of CuFe2O4/SiO2/NiO composites and its application on photocatalytic degradation of congo red dye. CuFe2O4 was synthesized using coprecipitation metho…
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- xxi, 80 hlm.; ilus.; 29 cm
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- T748882022
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN SAMBILOTO (ANDROGRAPHIS PANICUL…
The antibacterial activity of the ethanol extract of bitter leaf (Andrographis paniculata ness.) and its fractions has been tested against bacteria that cause pneumonia. This research begins with t…
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- xxi, 47 hlm.; ilus.; 29 cm
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- T746402022
MODIFIKASI BENTONIT ALAM DAN APLIKASINYA SEBAGAI COAGULATION AGENT PENGOLAHAN…
Modification of natural bentonite by exchanging Ca2+ cations to NH4+ has been studied. The modified material then used as a coagulation agent in way to reduce POME waste pollution. The material was…
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- xvii, 33 hlm.; ilus.; 29 cm
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- T746822022
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAN FRAKSI ETIL ASETAT DAUN PEPAYA (…
Antibacterial activity of ethanol extract and ethyl acetate fractions of papaya leaves for preparations of gel based hand sanitizer had been carried out on this research. Papaya leaves was extracte…
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- xix, 50 hlm.; ilus.; 29 cm
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- T748562022
PENGARUH SUHU ELEKTROLIT KHCO3 DAN WAKTU ELEKTROLISIS PADA KONVERSI CO2 MENJA…
The conversion of CO2 to methanol with temperature variations in KHCO3 electrolyte and electrolysis time using the electrochemical reduction method with MEA has been completed. The electrolyzer use…
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- xvii, 30 hlm.; ilus.; 29 cm
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- T793272022
HIDROLISIS SELOBIOSA MENGGUNAKAN KATALIS ZIRKONIA TERSULFATASI DENGAN PROMOTO…
Research entitled hydrolysis of cellobiose using sulfated zirconia catalyst with a gallium oxide promoter has been carried out. Sulfated zirconia catalyst with a gallium oxide promoter was synthesi…
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- xvii, 27 hlm.; ilus.; 29 cm
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- T703202022
AKTIVITAS ANTIBAKTERI METABOLIT SEKUNDER DARI DAUN BANDOTAN (AGERATUM CONYZOI…
Bandotan (Ageratum conyzoides) is one of the plants of the genus Ageratum which is traditionally used for the treatment of diseases. Bandotan leaves are used to treat diarrhea. Scientific informati…
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- xvii, 36 hlm.; ilus.; 29 cm
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- T731002022
MODIFIKASI BENTONIT MENJADI NA-BENTONIT SEBAGAI ADSORPTION AGENT PENGOLAHAN S…
Bentonite has been modified into Na-bentonite by exchanging cations at the distance between the montmorillonite layers with Na+ cations from saturated sodium chloride solution. The modified Na-bent…
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- xviii, 44 hlm.; ilus.; 29 cm
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- T750272022
PREPARASI KOMPOSIT HIDROKSI LAPIS GANDA Ni/Al-SELULOSA DAN APLIKASI SERTA REG…
Synthesis layered double hydroxide (LDH) Ni/Al and preparation Ni/Al-Cellulose layered double hydroxide composite have been carried out. The material obtained was used in the adsorption process of …
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- xix, 52 hlm.; ilus.; 29 cm
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- T672112022
PENGARUH TEGANGAN DAN LAJU ALIR CO2 TERHADAP KONVERSI CO2 MENJADI METANOL MEN…
CO2 gas can be converted into suitable products, one of which is methanol. In this study, CO2 was converted into methanol by the chemical reduction method using a membrane electrode assembly (MEA) …
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- xvi, 51 hlm.; ilus.; 29 cm
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- T672302022
SINTESIS Fe3O4-TiO2 DAN APLIKASINYA PADA FOTODEGRADASI ZAT WARNA METILEN BIRU
Research entitled Fe3O4-TiO2 and its application to the photodegradation of methylene blue dye had been investigated. Fe3O4-TiO2 composites had been prepared with mass ratios (1:1), (1:2) and (2:1)…
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- xix, 29 hlm.; ilus.; 29 cm
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- T662372022
SINTESIS KOMPOSIT KITOSAN-AL2O3 DENGAN METODE SOL-GEL DAN APLIKASINYA PADA FO…
The research on synthesis of composites Kitosan-Al2O3 by the sol-gel methodfor photodegradation of methylene blue has been carriedout.Chitosan-Al2O3 varied by mass ratios (1:1), (1:2) and (1:3). Th…
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- xviii, 35 hlm.; ilus.; 29 cm
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- T672142022
SINTESIS KOMPOSIT SnO2/ZnO DAN APLIKASINYA PADA FOTODEGRADASI ZAT WARNA REMAZ…
Synthesis of SnO2/ZnO nanocomposites was counducted by doping semiconductor SnO2 by Zn metal. Composites, were made with mass ratio of SnO2 to ZnO (1:0.5), (1:1) and (1:1.5), were characterized use…
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- xvi, 39 hlm.; ilus.; 29 cm
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- T658862022
PENGARUH VARIASI KONSENTRASI BELERANG DAN MASSA BENTONIT-SiO2 SEBAGAI FILLER …
Research on the manufacture of foam rubber has been carried out by varying the sulfur concentrations of 40, 50 and 60% and hybrid fillers 1,2,3,4 and 5 g bentonite-silica. This study aims to determ…
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- xv, 28 hlm.; ilus.; 29 cm
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- T828302022
PENGARUH KONDISI TEMPERATUR DAN BERAT KATALIS PADA PEMBUATAN BIO-OIL DARI LIM…
Telah dilakukan penelitian tentang pengaruh temperatur dan berat katalis pada proses pembuatan bio-oil dari limbah TKKS menggunakan katalis Ni/ZAA untuk menyelidiki pengaruhnya terhadap hasil yield…
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- xvi, 30 hlm.; ilus.; 29 cm
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- T761442022
KOMPOSIT HIDROKSI LAPIS GANDA Ca/Al DAN Mg/Al BERBASIS BIOCHAR SEBAGAI ADSORB…
Fenol merupakan senyawa organik yang bersifat toksik dan sulit didegradasi yang apabila terakumulasi dalam jumlah yang banyak akan membahayakan bagi kesehatan manusia. Upaya untuk mengatasi hal ter…
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- xviii, 118 hlm.; ilus.; 29 cm
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- T815562022
PENGARUH WAKTU DAN PENAMBAHAN HCl PADA PROSES OZONOLISIS TANDAN KOSONG KELAPA…
Telah dilakukan penelitian pengaruh waktu dan penambahan HCl pada proses Ozonolisis Tandan Kosong Kelapa Sawit. Penelitian ini bertujuan Mempelajari pengaruh penambahan HCl pada proses ozonolisis T…
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- iv, 29 hlm.; ilus.; 29 cm
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- T764482022
STUDI PENGOMPLEKSAN BORON DARI SENYAWA ASAM BORAT DENGAN PEREAKSI PIRIDOKSIN
Boric acid is a weak acid derivative of boron and the form of a white powder. This study aims to optimize the reaction between boric acid and pyridoxine through the effect of time temperature, and …
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- xviii, 40 hlm.; ilus.; 29 cm
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- T730952022
PEMBUATAN DAN KARAKTERISASI ELEKTRODA DENGAN KATALIS Pt-Co/C SERTA UJI KINERJ…
The manufacture and characterization of electrodes with Pt-Co/C catalysts as well as performance tests of the Membrane Electrode Assembly (MEA) on the Proton Exchange Membrane Fuel Cell (PEMFC) hav…
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- xviii, 40 hlm.; ilus.; 29 cm
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- T750042022
PREPARASI ANODA Cu2O/C DAN KATODA Pt/C DENGAN DOPING POLIANILIN SERTA APLIKAS…
Preparation of Cu2O/C and Pt/C catalyst supported on substrate in the form of carbon sheets from gelam bark and carbon vulcan doped with polyaniline using by membrane electrode assembly (MEA) in th…
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- xvii, 90 hlm.; ilus.; 29 cm
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- Call Number
- T746502022
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