Alumina Fa'agaoioia mo le gaosiga o le H2O2, CAS #: 1302-74-5, Alumina Fa'agaoioia
Fa'amatalaga
| Aitema | ||||
| Vaega tioata | r-Al2O3 | r-Al2O3 | r-Al2O3 | r-Al2O3 |
| Fa'aaliga | Polo paepae | Polo paepae | Polo paepae | Polo paepae |
| Lau'ele'ele Fa'apitoa (m2/g) | 200-260 | 200-260 | 200-260 | 200-260 |
| Pore voluma(cm3/g) | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 | 0.40-0.46 |
| Suavai | >52 | >52 | >52 | >52 |
| Lapopo'a o le pa'u | 7-14 mesh | 3-5mm | 4-6mm | 5-7mm |
| Fa'atosina tele | 0.76-0.85 | 0.65-0.72 | 0.64-0.70 | 0.64-0.68 |
| Malosi N/PC | >45 | >70 | >80 | >100 |
Fa'aaogāga alumina fa'agaoioi e pei o le adsorbent
O lenei oloa e faʻaaogaina mo le toe faʻafouina o oloa faʻaleagaina o le fofo galue i le gaosiga o le hydrogen peroxide e ala i le anthraquinone process.Ose mea kemikolo taua mo le gaosiga o le hydrogen peroxyide.E itiiti ifo le pa'u fa'afefete, maualalo abrasion, tele vaega fa'apitoa ma le tele toe fa'afouina gafatia, ma le umi o le ola tautua.
O mea e a'afia ai le fa'atinoina o le adsorption
1.Ole laʻititi: O le laʻititi laʻititi, o le maualuga o le malosi o le adsorption, ae o le laʻititi laʻititi, o le faʻaitiitia o le malosi, e aʻafia ai lona ola tautua.
2. Tau pH vai mata: A maualuga atu le tau o le pH nai lo le 5, o le maualalo o le tau o le pH, o le maualuga foi lea o le malosi o le alumina faʻaaogaina.
3.Ole fa'auluuluga ole fuala'au muamua ile vai mata: ole maualuga ole fa'auluuluga ole fuala'au muamua, ole tele ole malosi ole adsorption.
4. Le alkalinity o le vai mata: o le maualuga maualuga o le bicarbonate i totonu o le vai mata o le a faʻaitiitia ai le gafatia o le adsorption.
5.Chloride ion ma le sulfate ion.
6.Le a'afiaga o arsenic: alumina fa'agaoioia o lo'o i ai se aafiaga adsorption i arsenic i le vai.O le fa'aputuina o le arsenic i luga o alumina fa'agaoioia e mafua ai le fa'aitiitia o le malosi fa'apipi'i o ion fluoride, ma fa'afaigata ai ona fa'amama iona arsenic i le taimi o le toe fa'afouina.
Mama: ≥92%
afifiina
oloa fa'atatau
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