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Reply lin0me
directly purpose ke...convert to chemical process dulu...cth extract part of ...
chewan Post at 27-8-2010 18:35 
convert to chemical process and act as coagulant if not mistaken...
kalau detail tu tak tau lah pulak sbb kawan yg cerita sbb dia buat pasal wastewater as her project |
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Reply 21# lin0me
menarik..kalu berjaya,boleh ganti agen coagulation lain mcm alum ngan ferric..mesia pakai alum biasanya..mungkin penggunaan hampas tebu akan mengurangkan kos penggunaan alum..sebab tebu banyak kat mesia...aku terpikir cemana hampas tebu boleh satukan partikel-partikel tu.. |
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chewan..
boleh terangkn lebih detail pasal serap minyak menggunakan hampas tebu |
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Reply 23# arifdenial
sy cuma bagi cdgn umum...my research not related with them...try search about kitosan, mybe their principle quite similar for your research interst but could be applied in differ medium  |
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siapa blh xplen lbh terperinci pebezaan antara
1. absorption
2. adsorption
3. chemically react??
(dr segi camana technically kimia/molecules work?)
sbb kalu dr article ni, hampas tebu ni kerjanye adsorption je bkn absorption...
adsorption lebeh kpd melekat di permukaan luar tp process absorption adelah process penyerapan (menembusi external membrane)
tu sbb charcoal (arang kayu) lebih luas pengguaan nya utk air purification sbb toxic gas tu diserap ke dlm arang kayu tu dan kemungkkinan utk toxic gas berbalik ke udara persekitaran lebih rendah...
opkos aktif-chemical-reaction air purification adelah cara terbaek tp side-effect dia, ia produce residue and this residue need proper disposal if not its back to square one |
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Category: Belia & Informasi
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Post time 30-8-2010 05:21 PM
