Polyaluminium chloride (PAC) yog ib hom ntawm cov dej purification cov ntaub ntawv, inorganic polymer coagulant. Raws li nws daim ntawv, nws yuav tsum txwv kom muab zais li: khoom thiab kua daim ntawv. Cov khoom daim ntawv muaj cov daj los yog tsaus daj xim, tsaus xim av, tsaus ntuj nti grey cob zoo li xim. Cov kua hais raws li ib tug tsis muaj kob, pob tshab, me ntsis daj, lub teeb daj los xim av xim. PAC nyob rau hauv daim ntawv thov ntawm cov xim txawv thiab ntau lawm technology kuj muaj qhov sib txawv ib yam ntawm cov zoo heev dej purification, uas yog wildly siv nyob rau hauv lub purification ntawm cov dej haus, kev lag luam dej, kev lag luam kev dej thiab lub sij hawm thiab kuab dej los ntawm lub chaw muag tshuaj ua lag luam, daim ntawv ua kev lag luam thiab luam ntawv thiab tuag kev lag luam, raws li tau zoo raws li lub neej sij hawm dej.
Kev Literature
Polyaluminium chloride (PAC) rau cov dej haus kev kho mob (non-Fe)
|
Test khoom |
specification |
|
Aluminium Oxide (AL2O3) |
28-30% min |
|
Basicity |
40-90% |
|
PH nqi 1% aqueous tov |
3-5 |
|
Dej insoluble teeb meem |
0.6% max |
|
Raws li cov ntsiab lus |
0,0002% max |
|
cd Cov ntsiab lus |
0,0002% max |
|
Cr6 + Cov ntsiab lus |
0,0005% max |
|
Pb Cov ntsiab lus |
0,001% max |
|
Hg Cov ntsiab lus |
0,00001% max |
|
Fe Cov ntsiab lus |
Tsis |
|
Test khoom |
specification |
|
Aluminium Oxide (AL2O3) |
28 min |
|
Basicity |
30-90% |
|
PH nqi 1% aqueous tov |
3.0-5.0 |
|
Dej insoluble teeb meem |
1.5% max |
|
Fe Cov ntsiab lus |
5% max |
|
Raws li cov ntsiab lus |
0,0015% max |
|
Pb Cov ntsiab lus |
0,006% max |
Daim ntaub ntawv Polyaluminium chloride (PAC) rau khib nyiab dej kev kho mob
Huv kua purification: dej dej, reservoir dej, av.
Kev tsav tsheb kiag Dej Khib Nyiab Kev Kho Mob
Muaj wastewater kho mob: dyeing wastewater, tawv wastewater, wastewater muaj fluoride, hnyav hlau khib nyiab dej, dej khib nyiab, dej khib nyiab, cov thee ntxuav wastewater, kuv kua, brewing wastewater, metallurgy wastewater, nqaij ua wastewater, dej phwj kho mob.
Muaj wastewater thiab pov tseg hlau ntaub ntawv ub
Tej pob khoom & Tus me nyuam:
PAC rau cov dej haus: 25KG net hnyav woven hnab, 20-22MT ib 20 feet thawv chaw thau khoom.
PAC kom muaj dej: 25KG net hnyav woven hnab, 25MT max ib 20 feet thawv chaw thau khoom.
Khoom thiab hauj lwm: polyaluminium chloride (PAC)
Cov khoom no high-npaum, pheej yig thiab havzoov inorganic siab molecular compound. Nws yog yooj yim soluble nyob rau hauv cov dej. Nyob rau hauv lub hydrolytic txheej txheem, nws yog nrog nrog cov tshuaj dab xws li electrochemistry, coagulation, haum thiab nag lossis daus. Cov khoom muaj cov yam ntxwv xws li ntau siv ntau yam ntawm PH nqi, loj granule, thiab ceev ceev nyob rau hauv sedimentation. Nws yog lug siv rau kev kho lub domestic cov dej haus, domestic dej phwj rau thiab muaj khib nyiab dej.
Khoom Performance: lub teeb daj hwj chim (khoom).
Khoom Zoo:
1). Flocculation muaj peev xwm, siab adsorption kev ua si, floc tsim thiab deposition ntawm ceev ceev.
2). Yog tsis muaj alkali thiab lwm yam additives, PH sab nyob rau hauv uas, yooj yim ntawm kev siv; rau cov uas tsis-kub, tsis tshua muaj turbidity, tsis tshua muaj alkalinity ntawm cov nqaij nyoos dej no kuj zoo flocculation.
3). Ib qho yooj yim mus use thiab zoo zoo.
Pab: LUG thov los kho tus mob rau hauv lub domestic cov dej haus, domestic dej phwj rau thiab muaj khib nyiab dej.
Cia: Cov khoom yuav tau kev sib khi thiab muab cia rau hauv lub qhuav thiab ventilated qhov chaw rau tiv thaiv los ntawm nag, kub thiab muaj zog tshav ntuj.
Daim ntawv thov txoj kev:
Lub kua khoom yuav siv ncaj qha los yog siv tom qab dilution.
Dilution yog tsim nyog ua ntej siv rau cov khoom khoom. Lub dilution piv rau cov khoom Cov khoom no yog 5% -15%.
