Khoom Piav Qhia
Polyferric sulfate (PFS) yog qhov ua tau zoo nyob rau hauv kev lim dej, uas yog siv dej nyab, ntau yam dej phwj thiab sludge dewatering. Nws lub ntsiab tivthaiv yog qhov siab {{1} Valent tshem tawm cov hlau uas muaj zog, cov hlau paug, cov organic paug hauv dej los ntawm cov hluav taws xob nruab nrab, kev tshaj tawm cov nkauj sib ceg thiab lwm yam cuam tshuam.
Khoom Qhia Txog Khoom
Khoom npe: polyfertric sulfate (PFS)
Khoom tsos: Daj Hmoov Daj
CAS: 10028-22-5
|
Tsis yog. |
Yam |
Ib yam |
Lub hom phiaj |
Qho kawg |
|
1 |
Fe 3+ |
% |
Ntau dua los yog sib npaug rau 19.5 |
20.1 |
|
2 |
Txo cov teeb meem (raws li fe 2+) |
% |
Tsawg dua los yog sib npaug rau 0.15 |
0.008 |
|
3 |
Yooj yim |
% |
8.0-16.0 |
12.1 |
|
4 |
PH tus nqi (10g / l aq. Tshuaj) |
-- |
1.5-3.0 |
2.33 |
|
5 |
Teeb meem insoluble |
% |
Tsawg dua los yog sib npaug rau 0.4 |
0.038 |
|
6 |
Xws li |
% |
Tsawg dua los yog sib npaug rau 0.0002 |
0.0001 |
|
7 |
Pb |
% |
Tsawg dua los yog sib npaug rau 0.0004 |
0.00005 |
|
8 |
Cd |
% |
Tsawg dua los yog sib npaug rau 0.0001 |
0.00001 |
|
9 |
Hg |
% |
Tsawg dua los yog sib npaug rau 0.00002 |
0.0000024 |
|
10 |
Cr |
% |
Tsawg dua los yog sib npaug rau 0.001 |
0.0005 |
Khoom nta
- Kev ua tau zoo heev:PFS muaj cov peev xwm sib zog ua kom muaj zog, tuaj yeem nrawm nrawm, muaj qhov nrawm nrawm, thiab yog qhov ua tau zoo dua li cov leeg ua pa.
- Dav Ph Feem Ntau:Haum rau cov dej lub cev nrog p muaj txiaj ntsig ntawm 4 txog 11, thiab theem siab ua kom huv yog 6 txog 9. Tom qab cov nqi PHU thiab tag nrho alkalinity ntawm cov dej nyoos.
- Cov teeb meem dej tseem ceeb:Nws tuaj yeem hloov kho turbidity, chromaticity, cov khib nyiab, cod, phwj, lub cev thiab cov hlau hnyav rau hauv dej. Lub lim dej ua kom huv yog qhov tseeb thiab pob tshab, ntsib cov qauv dej haus uas muaj feem xyuam.
- Ua haujlwm yooj yim:PFS muaj cov solubility zoo, tsis tas yuav tsum muaj kev sib ntxiv rau theem nrab, tus nqi kho me me, thiab muaj peev xwm txuag tau 20% -50% ntawm cov nqi kho mob.
- Muaj kev nyab xeeb thiab txhim khu kev qha:Cov khoom no tsis muaj cov teeb meem zoo xws li txhuas, corrosion thiab hnyav ion thiab tsis muaj mob, thiab kev ua haujlwm nyab xeeb thiab txhim khu kev qha.
Daim Ntawv Thov Khoom
- Kev kho cov dej haus:Siv rau cov dej lim dej hauv cov nroj tsuag dej, tshem cov khib nyiab tshem tawm, cov teeb meem tsis huv thiab txhim kho cov dej ua tau zoo.
- Kev Kho Mob Wastewater:dav siv hauv kev siv dej khib nyiab hauv kev luam ntawv thiab dyeing, electroling, tshuaj, roj av, rwj, chromaticity thiab cov hlau hnyav.
- Urban Dej Dej Dag:Siv rau hauv nroog lim dej ua kom huv, txhim kho cov dej ua kom zoo, thiab kev sib tham cov qauv.
- Sludge lub cev qhuav dej:Raws li sludge txias, nws txhim kho sludge lub cev qhuav dej ua haujlwm, txo cov sludge ntim, thiab cov nqi kho mob.
Cim npe nrov: CAS: 10028-22-5 Dej Kev Kho Mob Coagulant Polyfertric Sulfate Pfs, Tuam Tshoj li cas: 1002-5
