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Found 2 from your keywords: author=Karvenia, Icha Aulia
cover
PREPARASI DAN KARAKTERISASI KOMPOSIT CUAL-LDH/HYDROCHAR DARI PENNISETUM SETAS…
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Karvenia, Icha Aulia

A CuAl-layered double hydroxide/hydrochar (CuAl-LDH/HC) composite derived from Pennisetum setaceum was synthesized and evaluated for Congo Red (CR) removal from aqueous solutions. Hydrochar was prepared via hydrothermal carbonization and subsequently integrated with CuAl-LDH using a coprecipitation method. Structural and surface properties were characterized by XRD, FT-IR, SEM-EDX, and BET anal…

Edition
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ISBN/ISSN
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Collation
xvii, 108 hlm.; ilus.; tab.; 29 cm.
Series Title
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Call Number
T1909092026
cover
EKSTRAKSI SiO2 DARI AMPAS TEBU MENGGUNAKAN METODE HIDROTERMAL DAN METODE KALS…
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Karvenia, Icha Aulia

Research on SiO2 extraction has been done from sugarcane bagasse using hydrothermal methods with variation NaOH concentration of 0.5; 1.0; 1.5; 2.0 M and calcination methods with temperature variation of 800, 900 and 1000ºC. Characterization of SiO2 extracted carriedovt using XRD analysis, FT-IR, and silica surface area calculation using the methylene blue adsorption method. The results of cha…

Edition
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ISBN/ISSN
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Collation
xii, 61 hlm. : ilus. 21 cm
Series Title
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Call Number
T402882020