Aluminium sulfate ya dziwe
Chiyambi
Aluminium sulfate, omwe amadziwika kuti Alum, ndi mankhwala othandizira madzi omwe amagwiritsidwa ntchito kwambiri pokonza dziwe kuti athandize madzi ndi kumveka bwino. Sulfate Sulfate ndi gawo limodzi lopanga ma premium yopangidwa kuti lizithana ndi mavuto osiyanasiyana okhudzana ndi madzi, ndikuonetsetsa kuti ndi yoyera komanso yolowera.
Ndondomeko yaukadaulo
| Mitundu ya mankhwala | Al2 (so4) 3 |
| Molar misa | 342.15 g / mol (ma sohydrous) 666.44 g / Mol (Octadecahydrate) |
| Kaonekedwe | Yoyera yoyera hygroscopic |
| Kukula | 2.672 g / cm3 (anhyrous) 1.62 g / cm3 (Octadecahydrate) |
| Malo osungunuka | 770 ° C (1,420 ° F; 1,040 k) (kuwola, nyimbo zam'madzi 86,5 ° C (Octadecahydrate) |
| Kusungunuka m'madzi | 31.2 g / 100 ml (0 ° C) 36.4 g / 100 ml (20 ° C) 89.0 g / 100 ml (100 ml (100 ml) |
| Kusalola | kusungunuka pang'ono mu mowa, kuchepetsa mchere acid |
| Acidity (pka) | 3.3-3.6 |
| Magnetic Fonerption (χ) | -93.0-6 cm3 / mol |
| Index yolowera (ND) | 1.47 [1] |
| Chidziwitso cha Thermodynamic | Makhalidwe a Gawo: solid-mafuta |
| Std orpy | -3440 KJ / Mol |
Mawonekedwe Ofunika
Kufotokozera kwamadzi:
Aluminium sulfate imatchuka chifukwa cha kumveketsa zinthu. Titawonjezera madzi a dziwe, imapanga gelatinamu aluminiyamu kwambiri a hydroxide Pamalo omwe amange zigawo zabwino ndi zosayera, ndikulimbikitsa kuchotsedwa kwawo kosavuta kudzera mu kusefedwa. Izi zimapangitsa madzi owoneka bwino omwe amawonjezera zidziwitso zonse za dziwe.
PH Lalamu:
Aluminiyam yathu ya aluminiyamu imagwira ntchito ngati plumulator, kuthandiza kukhazikika ndikusunga ma ph okwera m'madzi mu madzi. Kusamala kwa PH komwe kuli kofunikira popewa kuwonongeka kwa zida za dziwe, onetsetsani kuti otsutsa, ndikupereka chidziwitso chabwino.
Kusintha kwa Alkalinity:
Izi zidathandizira powongolera kuchuluka kwa ma alkalinity m'madzi. Mwa kumeta kwa chifuwa, aluminium sulfate kumathandizira kupewa kusinthasintha kwa pH, kusunga malo okhazikika komanso oyenera kwa onse osambira ndi zida zapakati.
Glocctit:
Aluminium sulfate ndi othandizanso abwino ogulitsa, kuwongolera kuphatikizika kwa tinthu tating'onoting'ono tokhala zikuluzikulu. Tinthu tating'onoting'onowa ndizosavuta kusokoneza, kukonza bwino ntchito ya pool fillerm ndikuchepetsa katundu pampu ya dziwe.
Mapulogalamu
Kugwiritsa ntchito aluminium sulfate, tsatirani njira zosavuta izi:
Sungunulani m'madzi:
Sungunulani kuchuluka kwa ma aluminiyamu olimbikitsidwa mumtsuko wamadzi. Muziganiza yankho loti zitsimikizire kuti muthane.
Ngakhale kugawa:
Thirani yankho losungunuka lomwelo lomwe limadutsa dziwe, limagawa ngati mofananamo momwe mungathere.
Kusefa:
Thamangani dongosolo la pool kuti lizikhala lokwanira kulola kuti aluminium sulfate yolumikizana bwino ndi zodetsa ndikuwongolera.
Kuwunika pafupipafupi:
Nthawi zonse kuwunika PH ndi ma alkalinity kuti atsimikizire kuti apitilizabe. Sinthani zofunika.
Chenjezo:
Ndikofunikira kutsatira malangizo omwe amalimbikitsidwa ndi omwe amaperekedwa pa zilembo zamakalata. Kugwiritsa ntchito bongo kumatha kuyambitsa mavuto, ndipo kudalirika kumatha kubweretsa madzi osagwira.
Sulfam yathu ya aluminiyamu yathu ndi njira yodalirika yosungitsa madzi a prinine. Ndi mapindu ake, kuphatikiza kufotokozera kwamadzi, kufotokozera kwa ma P P P P P P P P P P P P P P P P P P P P PH, kusintha, kumapangitsa kuti malo osambira akhale omasuka. Khulupirirani Supplium ya Premium-Prefinium ya preminimium kuti musunge madzi anu osamveka bwino.
