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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 content, ash content, and identification of fiinctional group. Adsorption of Pb2+ and Ni2+ with chitin and chitosan was determined through the measure of equilibrium time, optimum concentration, and adsor…
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- xiv, 33 hlm.; ill.; tab.; 28 cm.
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- Call Number
- T702032012
PREPARASI DAN KARAKTERISASI NANOMATERIAL BERBASIS POLIOKSOMETALAT TIPE DAWSON…
Preparation of nanomaterial (NH4)6[P-P2Wi8C>62].nH20 with several other coumpund to form (NH4)6[P-P2Wi8062].nH20-Si02, (NH4)6[p-P2Wi8062].nH20-Ti02, (NH4)6[p-P2Wi8062].nH20-ZrOCl2, dan (NH4)6[p- P2Wi8062].nH20-TaCI5 have been carried out. Nanomaterials was characterized using FT-1R spectrophotometer, XRD analysis and SEM analysis. The result show that nanomaterials (NH4)6[p-P2WI8062].nH20-Si02,…
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- xix, 52 hlm.; ill.; tab.; 28 cm.
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- T659092014
Adsorpsi SO2 dengan adsorben CuO/y-Al2O3 dalam reaktor unggun diam
Mengingat batu bara Indonesia memiliki kandungan sulphur berkisar antara 0,1% s.d 9,8%, pembangkit lisrikberbahan bakar batu bara memiliki potensi menghasilkan emisi SO2 di atas baku mutu limgkungan. Dusulfurasi menggunakan adsorben berbasis oksida logam atau campuran oksida logam seperti CuO/ɤ-A12O3 berpotensi untuk di kembangkan. Teknik ini memiliki ke unggulan di antaranyana penyediaan rel…
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- xxix, 147 hlm. : ilus, ; 30 Cm.
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- 660.207 Dav a
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