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2019 prosiding snk dian DEGRADASI METILEN BIRU DENGAN METODE FOTOKATALITIK BERDASARKAN VARIASI BERAT KATALIS ZEOLIT-WO3
(2019)
Modifikasi zeolit alam dengan bahan semikonduktor WO3 yang digunakan sebagai katalis untuk reaksi
fotokatalisis zat warna metilen biru telah dilakukan. Tahapan penelitian meliputi preparasi zeolit, aktivasi
zeolit dengan ...
2017 Prosiding SNK Nirwanto MANUFACTURE AND CHARACTERIZATION SULFONATE IMPREGNATED ON SILICA FROM RICE HUSK ASH
(2017)
Preparation of sulfonate silica as acid catalyshas been done with rice husk ash material using
impregnation method. The process of making the catalyst was conducted on the extraction and impregnation.
The results of the ...
A review on photocatalytic: Modification of material and the application to removal of dye in wastewater
(IOP publisher, 2019-08-16)
Photocatalytic materials have become a field of expansion in research, as evidenced
by the many publication in science. With the many variation of semiconductors being tested as
photocatalytic, it is necessary it ...
THE ACTIVITY OF ENCAPSULATED LACTATE DEHYDROGENASE (LDH) ENZYME IN SILICA FROM RICE HULL ASH
(FMIPA UNMUL, 2011-05-02)
SYNTHESIS AND CHARACTERIZATION OF SILICA GEL FROM RICE HULL ASH BY USING NaOH
(FMIPA UNMUL, 2010-05-02)
Internasional - 2015 JEng n Tech "Rice Husk Silica Supported Oil Palm Fruid Ash As A Catalyst In The "
(2015-06-01)
An investigation was conducted on palm oil palm fruit ash (OPFA), OPFA supported by
rice husk silica (RHS), and potassium-OPFA-RHS as catalysts for methyl esters
production through transesterification process using waste ...
Jurnal Internasional Bereputasi - 2013 ECM5269
(2013-10-01)
For many years, the cost of production has been the main barrier in commercializing biodiesel, globally. It
has been well researched and established in the literature that the cost of feedstock is the major contributor. ...
Jurnal Internasional Bereputasi - 2013 Decantercake ECM "Decanter Cake as a Feedstock For
(2013-12-01)
Decanter cake (DC), with an oil content of 11.5 ± 0.18 wt.%, was subjected to ultrasound-aided transesterification using boiler ash as a base catalyst, petroleum ether and hexane as co-solvents. Optimization
work revealed ...
2018 Hindryawati_IOP_Conf._Ser.__Earth_Environ._Sci._144_012048 Degradation of methylene blue using pillared TiO2 on de-oiled spent bleaching clay
(2018)
Degradation of methylene blue (MB) using pillared TiO2 onto spent bleaching clay
has been conducted. Activation of deoiled spent bleaching clay (DSBC) has been done using
acid, followed by pillarization with TiO2 using ...