Aluminom sulfate na ọgwụgwọ mmiri
Isi atụmatụ
Ọmarịcha coagulation arụmọrụ: Aluminom sulfate nwere ike mepụta ngwa ngwa colloidal precipitate, ngwa ngwa na-ebuli ihe ndị kwụsịtụrụ na mmiri, si otú ahụ na-eme ka mma mmiri dịkwuo mma.
Ngwa zuru oke: Kwesịrị ekwesị maka ụdị mmiri ọ bụla, gụnyere mmiri mgbata mmiri, mmiri mkpofu ụlọ ọrụ, mmiri ọdọ mmiri, wdg, na-arụ ọrụ dị mma na ntụgharị.
Ọrụ ngbanwe PH: Ọ nwere ike ịhazigharị uru PH nke mmiri n'ime ihe dị iche iche, nke na-enyere aka melite nkwụsi ike na ntinye nke mmiri.
Na-adịghị egbu egbu na enyi na gburugburu ebe obibi: Ngwaahịa n'onwe ya adịghị egbu egbu na enweghị mmerụ, enyi na gburugburu ebe obibi ma na-agbaso ụkpụrụ nchedo gburugburu ebe obibi dị mkpa.
Nka nka
| Usoro ọgwụ | Al2 (SO4) 3 |
| Molar uka | 342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) |
| Ọdịdị | White crystalline siri ike Hygroscopic |
| Njupụta | 2.672 g/cm3 (anhydrous) 1.62 g/cm3 (octadecahydrate) |
| Ebe mgbaze | 770 Celsius (1,420 °F; 1,040 K) (decomposes, anhydrous) 86.5 Celsius C (octadecahydrate) |
| Solubility na mmiri | 31.2 g / 100 ml (0 Celsius) 36.4 g / 100 ml (20 Celsius C) 89.0 g / 100 ml |
| Solubility | ubé soluble na mmanya, itughari mineral acid |
| Acidity (pKa) | 3.3-3.6 |
| Ọdịmma ndọta (χ) | -93.0 · 10-6 cm3 / mol |
| Ndekọ ntụgharị uche (nD) | 1.47[1] |
| Thermodynamic data | Omume usoro: siri ike-mmiri-gas |
| Std enthalpy nke nhazi | -3440 kJ/mol |
Otu esi eji
Ọgwụgwọ mmiri:Tinye ihe kwesịrị ekwesị nke aluminom sulfate na mmiri, kpalie nke ọma, ma wepụ ihe siri ike kwụsịtụrụ site na mmiri ozuzo na nzacha.
Imepụta akwụkwọ:Tinye ihe kwesịrị ekwesị nke aluminom sulfate na pulp, kpalie nke ọma, ma gaa n'ihu na usoro nhazi akwụkwọ.
Nhazi akpụkpọ anụ:A na-eji ngwọta aluminom sulfate mee ihe na usoro tanning nke akpụkpọ anụ dị ka usoro chọrọ kpọmkwem.
Ụlọ ọrụ nri:Dị ka mkpa nke usoro mmepụta nri si dị, tinye ihe kwesịrị ekwesị nke aluminom sulfate na nri.
Nkọwa nkwakọ ngwaahịa
Nkọwa ngwugwu ndị a na-ahụkarị gụnyere 25kg / akpa, 50kg / akpa, wdg, nke nwekwara ike ịhazi dịka mkpa ndị ahịa si dị.
Nchekwa na ịkpachapụ anya
Ekwesịrị ịchekwa ngwaahịa na ebe dị jụụ, kpọrọ nkụ na-anọghị na ìhè anyanwụ.
Zere ịgwakọta ya na ihe acidic iji zere imetụta arụmọrụ ngwaahịa.
