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2021 JKM wahyuni PREPARATION OF WO3-ZnO COMPOSITES BY SOLID STATE REACTION AND THEIR CHARACTERIZATION
(2020-11-01)
The preparation of WO3-ZnO composites through the solid state reaction has been conducted. The research stages
included mixing WO3 and ZnO solids with the addition of polyvinyl alcohol, drying, sieving and heating. WO3 ...
2021 JKM audy COMPUTATIONAL STUDY OF ZEOLITE LTA ( LINDE TYPE A) INTERACTION WITH ALKALINE CATION (Li+, Na+, K+) USING MOLECULAR MECHANIC METHOD
(2021-07-05)
Study of computation on zeolite LTA (Linde Type A) interaction with alkaline cation (Li+, Na+, K+) using
mechanical moleculer method was conducted. Data processing was conducted computationally using Hyperchem
7.0 with ...
2019 Alchemy Validasi Metode Penentuan Benzena, Toluena dan Xilena pada Sampel Udara dan Tanah Menggunakan Kromatografi Gas
(2019-03-01)
Penelitian tentang validasi metode penentuan kadar benzena, toluena dan xilena pada sampel udara
dan tanah dengan menggunakan kromatografi gas telah dilakukan. Untuk mendapatkan hasil pengukuran
yang valid, beberapa ...
2016 JKM Noor H RICE HUSK SILICA-COATED MAGNETIC PARTICLES AS A LOW COST SUPPORT MATERIAL FOR CRUDE Pseudomonas aeruginosa LIPASE IMMOBILIZATION
(2016-11-14)
In this research, lipase produced from the bacteria Pseudomonas aeruginosa was immobilized on rice husk
silica-coated Fe3O4 nanoparticles. The process included the following steps: preparation of magnetic ferosoferic ...
2020 J Atomik Damianus CORRELATION OF Pb METAL ION LEVELS ON PROTEIN CONCENTRATION IN CRUSH CONSTRUCTION (Gafrarium tumidium) TAKEN IN THE COAST OF BONTANG, EAST KALIMANTAN
(2019-11-07)
Research on the correlation of Pb metal ion levels to protein content in crush clams (Gafrarium tumidium)
taken at the coast of the East Kalimantan Rhino Estuary has been conducted. This study aims to determine the
levels ...
2018 JKM wiki IMPREGNATION AND CHARACTERIZATION OF K-DEOILED SPENT BLEACHING EARTH (K-DSBE) WITH WET METHOD
(2018-05-02)
In this research, KOH has been impregnated on Deoiled Spent Bleaching Earth (DSBE) with wet
method as a catayst. KOH was impregnated on DSBE of 40 % and 60 % (w/w), then characterized using XRay Flourescence (XRF), X-Ray ...
2020 J Atomik Karrina STUDY ON PHOTODEGRADATION ACTIVITY OF RHODAMINE B BY WO3/TIO2/SIO2 COMPOSITES IN VARIOUS MATERIAL WEIGHT CONDITION
(2020-03-25)
A study on photodegradation activity of Rhodamine B by WO3/TiO2/SiO2 composites in various material
weight condition has been conducted. The photocatalytic process was carried out in a closed reactor equipped with
visible ...
2017 JBAT PREPARATION_OF_SPENT_BLEACHING_EARTH-SUPPORTED_CAL
(2017-06)
An investigation was conducted on palm oil refinery waste-spent bleaching earth (POR-SBE),
POR-SBE supported by calcium as catalysts for methyl esters production through
transesterification process using waste frying ...
2017 Prosiding SNK Herbi SYNTHESES OF ACTIVATED CARBON FROM EMPTY BUNCHES OF KEPOK BANANA (Musa paradisiaca L.) WITH ULTRASONIC WAVES
(2017)
Syntheses of activated carbon from empty bunches of kepok banana (MusaParadisiaca L) (TKP) with
ultrasonic waves have been done. The of activated carbon were made via three step, namely carbonization at
350 °C, silica ...
2017 Prosiding SNK Renita SBA-15 BASED WASTE: A Mini Review
(2017)
Santa Barbara Acid-15 (SBA-15) merupakan material mesopori yang berpotensi sebagai pengemban
katalis dan adsorben. Pembentukan SBA-15 umumnya menggunakan TEOS (tetraetilortosilikat) dan TMOS
(tetrametilortosilikat) sebagai ...