SINTESIS KOMPOSIT SnO2-MnO SERTA APLIKASINYA SEBAGAI FOTOKATALIS ZAT WARNA ME…
The research of synthesis of the SnO2/MnO composites as photocatalyst to degrade methylene blue has been done. The photodegradation process of methylene blue was carried out with two types variable…
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- xviii, 68 hlm. : ilus.; 21 cm
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- T574522021
ISOLASI SENYAWA -SITOSTENON DARI FRAKSI n-HEKSANA KAYU BATANG TUMBUHAN VIT…
Vitex pinnata merupakan tumbuhan tropis berasal dari famili Verbenaceae. Penelitian ini bertujuan untuk mengisolasi senyawa metabolit sekunder dan menentukan aktivitas antibakteri kayu batang tumbu…
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- xviii, 69 hlm.: ilus. ; 21 cm
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- T581492021
DEGRADASI FOTOKATALITIK ZAT WARNA METILEN BIRU MENGGUNAKAN NANOMAGNETIK FE3O4…
Synthesis of Fe3O4, Fe3O4-SiO2 and Fe3O4-SiO2-NiO naomagnetic had been carried out using coprecipitation and solvothermal methods. Fe3O4, Fe3O4-SiO2 and Fe3O4-SiO2-NiO nanomagnets were applied to d…
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- xviii, 61 hlm. : ilus. ; 21 cm
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- T548612021
KARAKTERISTIK BIOBRIKET TANDAN KOSONG KELAPA SAWIT (TKKS) DENGAN VARIASI KONS…
This study determined the effect of sulfuric acid concentration and kepok banana peel on the characteristics of biobriquettes according to SNI 01-6235-2000 and with varying concentrations of sulfur…
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- xvii, 63 hlm. :ilus. ; 21 cm
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- T581722021
PEMBUATAN KARBON DARI DAGING BUAH TIMUN SURI (CURCUMIS LATIVUS L.) DAN APLIKA…
Research has been conducted on the manufacture of carbon curcumber pulp (Curcumis lativus L.) and its application as an electrochemical double-layer capacitors. This study aims to electrochemically…
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- xvii, 71 hlm. : ilus. ; 21 cm
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- T571552021
INKORPORASI EKSTRAK ETANOL DAUN JERUK PURUT (Citrus hystrix) PADA PEMBUATAN M…
Research had been carried out on the making of the anti acne peel off gel mask using kaffir lime leaves ethanol extract as active ingredient. Maceration method was used to extract the crude extract…
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- xvii, 67 hlm. :ilus. ; 21 cm
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- T574702021
UJI AKTIVITAS ENZIM AZOREDUKTASE EKSTRASELULER DARI BAKTERI PSEUDOMONAS STUTZERI
Extracellular azoreductase enzyme activity test has been carried out from the Pseudomonas stutzeri. P. stutzeri is bacteria bacteria that have the ability to decolorize azo dyes against methyl red …
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- xviii, 68 hlm. : ilus. ; 21 cm
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- T619662021
PRODUKSI HIDROGEN DARI AIR MENGGUNAKAN MEMBRANE ELECTRODE ASSEMBLY (MEA) DENG…
Hidrogen merupakan bahan bakar yang mendapatkan banyak perhatian untuk dikembangkan, karena merupakan bahan bakar yang ramah lingkungan dan berpotensi menggantikan bahan bakar fosil. Penelitian men…
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- xviii, 41 hlm. :ilus. ; 21 cm
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- T581982021
SINTESIS BIOCHAR DARI SERBUK GERGAJI KAYU DENGAN FE3O4 UNTUK ADSORPSI ION FOS…
Biochar-Fe3O4 composite has been successfully synthesized and characterizad using XRD, VSM, dan FTIR. The biochar in this study was made from wood sawdust and composited with Fe3O4 using theCo-prec…
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- xvi, 70 hlm. : ilus. ; 21 cm
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- T610962021
ISOLASI YEAST DARI AIR KELAPA YANG DIGUNAKAN SEBAGAI AGEN MIKROBA PADA FERMEN…
Research on the isolation and identification of coconut water yeast used as a source of microbial agents in assisting fermentation to produce ethanol has been done. The isolates selected were cocon…
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- xviii, 82 hlm. : ilus. ; 21 cm
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- T584702021
PENGARUH PENAMBAHAN TAWAS DAN PROSES FILTRASI TERHADAP KUALITAS AIR PADA SIST…
The inflluence of addition alum and filtration processes on water quality in water treatment Systems in the Desa Sumber Rejo has been researched. Quality parameters measured were pH, conductivity a…
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- ix, 39 hlm.; ill.; tab.; 28 cm.
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- T713202011
PENGARUH RASIO LOGAM Co/Mo TERHADAP POROSITAS DAN SIFAT KEASAMAN KATALIS Co/M…
The research about the effect of metal ratio influence Co/Mo to porosity and acidity of Co/Mo-Ti02 pillared montmorillonite catalyst had been done. Natural montmorillonite was modified with the pii…
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- xiii, 40 hlm.; ill.; tab.; 28 cm.
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- T713162010
PENGARUH RASIO Co/Mo PADA KATALIS Co/Mo-MONMORILONIT TERPILAR TiO2 TERHADAP P…
The research about the influence of Co/Mo ratio in catalyst to product of jarak pagar oil hydrocracking by using Co/Mo-Ti02 Pillared Monmorillonite catalyst have been done. Co/Mo-Ti02 Pillared Monm…
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- xiii, 35 hlm.; ill.; tab.; 20 cm.
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- T713052010
OKSIDASI DAN UJI AKTIFITAS ANTIBAKTERI ASAM URSOLAT DAN ISOMER NYA ASAM OLEAN…
Ursolic acid and its structural isomer oleanic acid, which were isolated from Tembesu (Fragraea fragrans) fruit, had been oxidiced to 3-oxourson-12-en-28-oic acid [3-oxoolean-12-en-28-oic acid] wit…
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- xiii, 39 hlm.; ill.; tab.; 28 cm.
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- T702672013
DISTRIBUSI MERKURI TOTAL PADA AIR DAN SEDIMEN DI SUNGAI RUPIT
The research about the distribution of total mercury in water and sediments in Rupit River has done. This research aims to determine the concentration of total mercury in water and sediments in Rup…
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- xv, 32 hlm.; ill.; tab.; 28 cm.
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- T702702013
UJI AKTIVITAS ANTIOKSIDAN SANTON DARI KULIT BATANG TUMBUHAN ASAM KANDIS (Garc…
A xanthone cornpound was isolated from ethyl acetate fraction of stem bark asam kandis (Garcinia cowa). The extraction was done by maceration method and separation and purification of isolated corn…
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- xvi, 47 hlm.; ill.; tab.; 28 cm.
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- T702282012
STUDI ADSORPSI METILEN BIRU PADA HUMIN
Methylene blue adsorption studies on humin reported in this research. The purpose of this research is to determine adsorption of methylene blue on humin at the contact time variation, particle size…
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- xii, 47 hlm.; ill.; tab.; 28 cm.
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- T702662012
STUDI ADSORPSI ION LOGAM Fe PADA HUMIN
The study adsorption of Fe metal ion on humin is reported in this paper. Humin used as an adsorbent that can adsorb Fe metal ion. The purpose of research were determined effect adsorption of Fe met…
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- xviii, 32 hlm.; ill.; tab.; 28 cm.
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- T702632011
AKTIVITAS ANTIOKSIDAN DAN SIFAT KESTABILAN WARNA CAMPURAN EKSTRAK ETIL ASETAT…
Antioxidant activity of ethyl acetate extract of Mangosteene husk (Garcinia mangostana L.) and Secang wood (Caesalpinia sappan L.) and its combination have been studied by 1,1 difenil-2-pikrilhidra…
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- xix, 62 hlm.; ill.; tab.; 28 cm.
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- T702652011
ISOLASI SENYAWA METABOLIT SEKUNDER DARI EKSTRAK N-HEKSANA BATANG TUMBUHAN BRO…
Isolation of secondary metabolite from n-hexane extract of the stem of Tinospora crispa had been done. The extraction was done by maceration. The extract of n-hexane was separated and purified by c…
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- xv, 40 hlm.; ill.; tab.; 28 cm.
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- T701652014
SINTESIS NANOKOMPOSIT KlT0SAN-TiO2 SERTA APLIKASINYA SEBAGAI FOTODEGRADASI ZA…
Synthesis of nanocomposite chitosan-Ti02 have been done. Nanocomposite made of chitosan was isolated from crab shell as chitosan-a and squid pens as chitosanp. The nanocomposite was applied for pho…
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- xviii, 44 hlm.; ill.; tab.; 28 cm.
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- Call Number
- T701612014
PREPARASI KATALIS KALSIUM OKSIDA DARI TULANG AYAM (Gallus gallus domesticus) …
Preparation of calcium oxide from chicken and goat bones through decomposition thermal at various temperatures at 400°C, 500°C, 700°C, 800°C, 900°C, 1000°C, 1100°C has been carried out. The …
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- xvii, 49 hlm.; ill.; tab.; 28 cm.
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- T701602013
MODIFIKASI FILM EDIBEL KITOSAN DENGAN MINYAK ATSIRI TEMULAWAK (Curcuma xantho…
Edible film from chitosan had been modified with essensial oil of temulawak. FTIR method was used to know characteristics of molecule that incorporated in film. FDD Gas Chromatography was used to k…
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- xvi, 56 hlm.; ill.; tab.; 28 cm.
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- T701582013
ISOLASI SENYAWA METABOLIT SEKUNDER DARI KULIT BATANG TUMBUHAN Garcinia sizygi…
The isolated of phenolic compound from ethyl acetate extract of stem bark of Garcinia sizygiifolia have been isolated. The extraction was done by maseration and separation and purification by chrom…
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- xvi, 37 hlm.; ill.; tab.; 28 cm.
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- T699472013
ADSORPSI ION Pb2+ DAN Ni2+ MENGGUNAKAN KITIN DAN KITOSAN SEBAGAI ADSORBEN
The research about the adsorption of Pb2+ and Ni2+ ions used chitin and chitosan from prawn shells have been done. Characterisation of chitin and chitosan was determined by measuring the water cont…
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- xiv, 33 hlm.; ill.; tab.; 28 cm.
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- T702032012
PENGARUH ASAM ASETAT TERHADAP KONSENTRASI Fe, Cu DAN PROTEIN DAUN ECENG GONDO…
Research about the influence of acetic acid toward Fe, Cu and protein concentration in the leaves of water hyacinth has been carried out. Heavy metal concentrations were analyzed using atomic spect…
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- xvi, 41 hlm.; ill.; tab.; 28 cm.
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- T701692011
PENENTUAN KONSENTRASI OPTIMUM KALSIUM OKSIDA (CaO) SEBAGAI PENGATUR pH PADA S…
Research on determination of calcium oxide (CaO) optimum concentration as pH regulator on water treatment system has been done. Water sample with pH 4.3, conductivity 530 pS/cm, TDS 400 ppm was tre…
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- xiv, 43 hlm.; ill.; tab.; 28 cm.
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- T701832011
PENENTUAN RASIO BASE BLEND : LIQUID CATALITIC GAS OIL (LCGO) DALAM PEMBUATAN …
Determination of Base Blend : LCGO ratios in the making IFO (’lndustry Fuel Oil) has been done with measured is vaccum residu, siurry, LCGO. The purpose of research is to determine ratio spesific…
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- x, 33 hlm.; ill.; tab.; 28 cm.
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- T701892011
PENGARUH RASIO AKUADES: PROPANOL DAN TEMPERATUR REDUKSI TERHADAP KARAKTER KAT…
The research about influence of the ratio akuades : propanol and reduction temperature on the character of catalyst Or active natural zeolite. This catalyst is made by using metal Cr and solvent pr…
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- xiv, 37 hlm.; ill.; tab.; 28 cm.
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- T701852010
ISOTERM ADSORPSI-DESORPSI DAN PENGARUH PELARUT TERHADAP POROSITAS KATALIS Cr …
Research about isotherm adsorption-desorption and solvent effect for catalyst porocity Cr/ZAA have been done. Catalyst was made by impregnation of Cr wi th solvent variation such aquadest, aquadest…
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- xiii, 37 hlm.; ill.; tab.; 28 cm.
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- T702062010
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