Activated Alumina rau Defluorinating nrog qhov sib txawv
Activated alumina fluoride tshem tawm nta
1) Cov khoom siv tsawg, tus nqi qis, kev tswj xyuas yooj yim;
2) Cov khoom lim dej tom qab rov tsim dua, tuaj yeem siv ntau zaus, lub neej ntev;
3) Cov tshuaj fluorine tshem tawm zoo, hneev taw me me.
Daim ntawv thov
Raws li tus neeg saib xyuas defluorinating, peb cov khoom tuaj yeem siv rau hauv cov khoom siv dej defluorinating, uas tshuav nqi rau nws qhov loj tshwj xeeb.Lub zog ntawm kev tshem tawm fluorine yog ze ze nrog tus nqi PH ntawm dej.Thaum PH yog sib npaug rau 5.5, lub zog ntawm kev nqus mus txog qhov siab tshaj plaws.Li no, nws tuaj yeem siv dav hauv kev kho dej, tshwj xeeb tshaj yog siv los ua ke nrog de-arsenic ntaus ntawv.
Cov ntaub ntawv Technical
| Yam khoom | Chav tsev | Index | |
| AL2O3 | % | ≧92 | ≧92 |
| SiO 2 | % | ≦ 0.10 | ≦ 0.10 |
| Fe2O 3 | % | ≦ 0.08 | ≦ 0.08 |
| Na2O | % | ≦ 0.4 | ≦ 0.4 |
| LOI | % | ≦7 | ≦7 |
| Particle Loj | mm | 1-2 | 2-3 |
| Crashing zog | N/Pib | ≧30 | ≧50 |
| Qhov chaw saum npoo | m²/g | ≧300 | ≧300 |
| Pore Volume | ml/g | ≧0.40 | ≧0.40 |
| Kev ceev ceev | g/cm³ | 0.72-0.85 Nws | 0.70-0.80 Nws |
| Defluorinating | mg/g | ≧ 2.5 | ≦ 2.5 |
(Ntawm nws yog cov ntaub ntawv niaj hnub, peb tuaj yeem kho cov khoom thauj khoom raws li peb cov neeg siv khoom xav tau, kom ua tau raws li kev ua lag luam & kev siv.)
Ntim & Xa khoom
| Pob: | hnab yas;Thawv thawv;Thawv nruas;Hlau nruas | ||
| MOQ: | 1 Metric Ton | ||
| Cov nqe lus them nqi: | T / T;L/C;PayPal;West Union | ||
| Warranty: | a) Los ntawm National Standard HG/T 3927-2010 | ||
| b) Muab kev sab laj rau lub neej ntawm cov teeb meem tshwm sim | |||
| Thawv | 20 GP ib | 40 GP ib | Qauv xaj |
| Ntau | 12 MT ib | 24 MT ib | <5 kg |
| Lub sij hawm xa tuaj | 7-9 hnub | 10-15 hnub | Tshuag muaj |
