Aluminium sulfate barkadaha
Gogoldhig
Aluminium Sulfate, oo badanaa loo yaqaan alum, waa daweynta biyaha ee biyaha ee kiimikada si balaadhan loogu isticmaalo dayactirka barkadaha si kor loogu qaado tayada biyaha iyo caddeynta. Sallategeenna aluminium waa badeecad-fasalka fasalka ah oo loogu talagalay in si wax ku ool ah wax looga qabto arrimaha kala duwan ee biyaha la xiriira, hubinta jawi dabbaasha oo casuumaad ah.
Xadgudubyo farsamo
| Qaaciddada kiimikada | Al2 (SO4) 3 |
| Mashiinka | 342.15 g / mol (andydrous) 666.44 g / mol (otadcahdrate) |
| Muuqashada | CREDSTOSCOPOPIN CREDSTOSCOPIT SOLTHSOPIC |
| Cucid | 2.672 g / cm3 (andydrous) 1.62 g / cm3 (octadecahdrate) |
| Dhibcaha dhalaalaya | 770 ° C (1,420 ° F; 1,040 K) (burburi, andxydrous, andxydrous) 86.5 ° C (othecahydrate) |
| Xoolaha biyaha | 31.2 g / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 g / 100 ml (100 ° C) |
| Xaraash | waxyar ku milatal aalkolada, aashita macdanta |
| Aashitada (PKA) | 3.3-3.6 |
| U nuglaanta magnetic (χ) | -93.0 · 10-6 cm3 / mol |
| Tilmaanta tabaruca (nd) | 1.47 [1] |
| Xogta heerkulka | Dhaqanka wejiga: gaaska adag |
| Std enfalpy abuur | -3440 kj / mol |
Astaamaha ugu muhiimsan
Caddaynta biyaha:
Aluminium Sulfate-ka ayaa caan ku ah sifeeyadeeda biyaha gaarka ah ee la caddeeyo guryaha. Markii lagu daro biyaha barkadda, waxay samaysataa aluminiside aluminide aluminide ah oo ku dhejinaya in xisbiyadan iyo cilado, kor u qaadida ka saarida fudud ee si fudud loo maro Tani waxay keenaysaa biyo cad-cad-cad oo kor u qaadaya guud ahaan suuxinta barkadda barkadda.
Xeerka PH:
Salluinggeenna Sulumium wuxuu u shaqeeyaa sidii xayndaab ph, oo gacan ka geysanaysa xasilinta iyo in la ilaaliyo heerka ugu habboon ee ph ee biyaha barkadda. Isku dheelitirka PH ee saxda ah ayaa muhiim u ah ka hortagga jiirka qalabka barkadda, hubinta waxtarka fayadhowrka, iyo bixinta khibrad dabaasha oo raaxo leh.
Isbedelka alkalinity:
Qalabkan wax soo saarka ee ku jira xakameynta heerarka alkinnate-ka ee biyaha barkadda. Anigoo ka dhex abuuraya alkalinity, sulmate aluminium waxay ka hortageysaa isbeddelada ku dhaca PH, dayactirka jawi deggan oo isu dheellitiran labadaba dabaasha iyo qalabka barkadaha.
Flosclation:
Aluminium Sulfate waa wakiil aad u fiican, oo fududeynaya isku-darka ka kooban walxaha yar-yar ee jajabinta waaweyn. Walxahaas waaweyn way fududahay in la shaandheeyaan, hagaajinta hufnaanta nidaamka barkadda barkadda iyo yareynta culeyska bamka bamka bamka.
Codsiyada
Si loo isticmaalo aluminium sulliya, raac talaabooyinkan fudud:
Ku milo biyaha:
Kala diri lahaa qaddarka lagu taliyay ee aluminium sulfate baaldi biyo ah. Xalka xalka si aad u hubiso in la kireysto.
Xitaa qaybinta:
Ku shub xalka kala dirida si siman dhammaan barkadda barkadda, u qaybinaysa si isku mid ah intii suurtagal ah.
Xirmooyinka:
Ku socodsii nidaamka barkadda barkadka ee muddo ku filan si loogu oggolaado aluminium sulliya si wax ku ool ah ula macaamil cilado oo ay ka sii daayaan.
Korjoogteynta joogtada ah:
Si joogto ah u kormeer heerarka malaaska iyo alkalnimada si loo hubiyo inay ku sii jiraan dhexda lagu taliyey. Hagaaji sida loogu baahdo.
Digniin:
Waa muhiim in la raaco qiyaasta lagu taliyay iyo tilmaamaha arjiga ee lagu bixiyo sumadda sheyga. Badbaadinta xad-dhaafka ah waxay u horseedi kartaa waxyeelo aan loo baahnayn, oo hoosta ka xariiqa waxay ku dambayn kartaa daaweyn biyo oo aan waxtar lahayn.
Sallautkeena aluminiumka waa xalka lagu kalsoonaan karo ee lagu ilaaliyo biyaha barkadaha Pristine. Faa'iidooyinka laga sameeyay ee ay ka mid yihiin cadeynta biyaha, oo ay ku jiraan waraaqaha biyaha, qaanuunka PH, isbaddalinta alkalininity, flosphation, waxay hubisaa badbaado, raaxo, iyo muuqaal muuqaal ah oo rafcaan ah. Aaminaada aluminium-ka qaaliga ah ee aluminium-ka-sulmate si aad u ilaaliso biyaha barkadda barkadda barkadda oo casuumid.
