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Adsorption of Pb(II) using silica gel composite from rice husk ash modified 3-aminopropyltriethoxysilane (APTES)-activated carbon from coconut shell
Silica gel modified by 3-aminopropyltriethoxysilane (APTES) was synthesized from rice husk ash combined with activated carbon from coconut shell yielded the composite adsorbent. The composite wasExpand
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SILIKA TERMODIFIKASI 3-Aminopropiltrietoksisilan ( APTS ) PADA LOGAM Cu ( II ) DALAM
APTS modified silica adsorbent which has been synthesized, using rice hull ash as a raw material. This rice hull ash was carried out to sodium silicate which will be produced to silica gel product.Expand
Preparation of high surface area and high conductivity polyaniline nanoparticles using chemical oxidation polymerization technique
In this work, polyaniline nanoparticles were synthesized using a chemical oxidation polymerization technique. The ammonium peroxydisulfate (APS)/aniline ratio, APS dropping time, and polymerizationExpand
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Synthesis and adsorption of silica gel modified 3-aminopropyltriethoxysilane (APTS) from corn cobs against Cu(II) in water
Silica gel modified APTS was synthesized from silica gel which was obtained from corn cobs via sol-gel process. Silica gel was synthesized from corn cobs and then chemically modified with silaneExpand
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Synthesis and Characterization of Composite UPR/Fe3O4 for Its Use as Electromagnetic Wave Absorber
Synthesis and characterization of UPR/Fe3O4 composite were performed to evaluate its potency as a electromagnet absorbent. The composite was prepared from the mixture of unsaturated polyester resinExpand
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Curahan Waktu Kerja dan Pengambilan Keputusan Wanita dalam Keluarga Petani Kelapa Sawit Pola Swadaya di Desa Pantai Cermin Kecamatan Tapung Kabupaten Kampar
This research aims to: 1) Analysis the amount of working hours of women in the household and productive businesses of family palm oil innate pattern farmers 2) Knowing the dominant factors thatExpand