I-Aluminium Sulfate yamachibi
Isingeniso
I-Aluminium Sulfate, evame ukubizwa ngokuthi i-alum, iyikhemikhali yokwelapha amanzi eguquguqukayo esetshenziswa kabanzi ekunakekelweni kwamachibi ukuze kuthuthukiswe ikhwalithi yamanzi nokucaca.I-Aluminium Sulfate yethu iwumkhiqizo wezinga eliphezulu oklanyelwe ukubhekana ngokuphumelelayo nezinkinga ezihlukahlukene eziphathelene namanzi, ukuqinisekisa indawo yokubhukuda ehlanzekile nememayo.
Ipharamitha yezobuchwepheshe
| Ifomula yamakhemikhali | I-Al2(SO4)3 |
| I-Molar mass | 342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) |
| Ukubukeka | Ikristalu elimhlophe eliqinile I-Hygroscopic |
| Ukuminyana | 2.672 g/cm3 (anhydrous) 1.62 g/cm3(octadecahydrate) |
| Iphoyinti lokuncibilika | 770 °C (1,420 °F; 1,040 K) (ibola, i-anhydrous) 86.5 °C (i-octadecahydrate) |
| Ukuncibilika emanzini | 31.2 g/100 mL (0 °C) 36.4 g/100 mL (20 °C) 89.0 g/100 mL (100 °C) |
| Ukuncibilika | incibilika kancane otshwaleni, ihlanza ama-mineral acid |
| I-Acidity (pKa) | 3.3-3.6 |
| Ukuba sengozini kazibuthe (χ) | -93.0 · 10−6 cm3/mol |
| Inkomba ye-refractive(nD) | 1.47[1] |
| Idatha ye-Thermodynamic | Ukuziphatha kwesigaba: i-solid-liquid-gas |
| I-Std enthalpy yokwakheka | -3440 kJ/mol |
Izici Eziyinhloko
Ukucaciswa kwamanzi:
I-Aluminium Sulfate idume ngezindawo zayo ezihlukile zokucacisa amanzi.Uma yengezwe emanzini echibi, yenza i-gelatinous aluminium hydroxide precipitate ebopha izinhlayiya ezinhle nokungcola, ikhuthaze ukususwa kwakho kalula ngokuhlunga.Lokhu kubangela amanzi acwebile athuthukisa ubuhle bechibi lokubhukuda.
I-pH Regulation:
I-Aluminium Sulfate yethu isebenza njengesilawuli se-pH, esiza ukuzinzisa kanye nokugcina izinga le-pH elilungile emanzini echibi.Ibhalansi ye-pH efanele ibalulekile ekuvimbeleni ukugqwala kwempahla ye-pool, ukuqinisekisa ukusebenza kahle kwezibulali-magciwane, kanye nokuhlinzeka ngolwazi lokubhukuda olunethezekile.
Ukulungiswa kwe-Alkalinity:
Lo mkhiqizo usiza ekulawuleni amazinga e-alkalinity emanzini echibi.Ngokulinganisa i-alkalinity, i-Aluminium Sulfate isiza ekuvimbeleni ukuguquguquka kwe-pH, igcine indawo ezinzile futhi elinganiselayo kubo bobabili ababhukudi kanye nemishini yokubhukuda.
I-Flocculation:
I-Aluminium Sulfate iyi-ejenti enhle kakhulu yokuntanta, yenza kube lula ukuhlangana kwezinhlayiya ezincane zibe izigaxa ezinkulu.Lezi zinhlayiya ezinkulu kulula ukuzihlunga, ukuthuthukisa ukusebenza kahle kwesistimu yokuhlunga ye-pool kanye nokunciphisa umthwalo empompini ye-pool.
Izinhlelo zokusebenza
Ukuze usebenzise i-Aluminium sulfate, landela lezi zinyathelo ezilula:
Ncibilika Emanzini:
Chaza inani elinconyiwe le-Aluminium Sulfate ebhakedeni lamanzi.Hlanganisa isixazululo ukuze uqinisekise ukuqedwa okuphelele.
I-Even Distribution:
Thela isixazululo esincibilikisiwe ngokulinganayo endaweni yechibi, usabalalise ngokufana ngangokunokwenzeka.
Ukuhlunga:
Qalisa isistimu yokuhlunga yechibi isikhathi esanele ukuze uvumele i-Aluminium Sulfate ukuthi ihlanganyele ngempumelelo nokungcola futhi ikunikeze imvula.
Ukuqapha Okuvamile:
Qaphela njalo amazinga e-pH kanye ne-alkalinity ukuze uqinisekise ukuthi ahlala ngaphakathi kwebanga elinconyiwe.Lungisa njengoba kudingeka.
Isexwayiso:
Kubalulekile ukulandela umthamo onconywayo kanye nemiyalelo yohlelo lokusebenza enikezwe kulebula yomkhiqizo.Ukweqisa umthamo kungase kubangele imiphumela engathandeki, futhi ukwehlisa umthamo kungase kubangele ukwelashwa kwamanzi okungasebenzi.
I-Aluminium Sulfate yethu iyisixazululo esithembekile sokugcina amanzi echibi ahlanzekile.Ngezinzuzo zayo ezihlukene, okuhlanganisa ukucaciswa kwamanzi, ukulawulwa kwe-pH, ukulungiswa kwe-alkalinity, i-flocculation, nokulawulwa kwe-phosphate, iqinisekisa ukuzizwisa okuphephile, okunethezekile, nokukhangayo kokubhukuda.Themba i-Aluminium Sulfate yethu yezinga eliphezulu le-premium ukuze ugcine amanzi echibi lakho ehlanzekile futhi emema.
