Polyaluminium pūhaumāota (PAC) ko te ahua o te rauemi purenga wai, inorganic coagulant polymer. E ai ki tona ahua, e taea kia kōmakatia reira rite: puka mārō, me te wai. Ko te puka mārō kua te tae kōwhai kōwhai pouri ranei, parauri pouri, pouri te tae kāpia-rite hina. Ko te wai te aroaro rite te huitahi, mārama, paku kōwhai, kōwhai marama ki te tae parauri. PAC i te tono o ngā tae rerekē, me te hanga hangarau hoki he rerekētanga he ahua o te purenga wai tino whai hua, waihoki te i whakamahia i roto i te purenga o te wai inu, te wai ahumahi, ahumahi wai tohanga, me te mimiti, me te wai poke i ahumahi rongoā, pepa hanga ahumahi me tā, me te mate ahumahi, me te ora maumauria wai.
Hangarau Literature
Polyaluminium pūhaumāota (PAC) mo te maimoatanga te wai inu (kore-Fe)
|
Tūemi Test |
Whakapūtātanga |
|
Waikura konumohe (AL2O3) |
28-30% min |
|
Basicity |
40-90% |
|
uara PH 1% wairewa |
3-5 |
|
Water mea rewakore |
0.6% max |
|
Ka rite ki Ihirangi |
0,0002% max |
|
Ihirangi cd |
0,0002% max |
|
Cr6 + Ihirangi |
0,0005% max |
|
Pb Ihirangi |
0,001% max |
|
HG Ihirangi |
0,00001% max |
|
Fe Ihirangi |
Non |
|
Tūemi Test |
Whakapūtātanga |
|
Waikura konumohe (AL2O3) |
28 min |
|
Basicity |
30-90% |
|
uara PH 1% wairewa |
3.0-5.0 |
|
Water mea rewakore |
1.5% max |
|
Fe Ihirangi |
5% max |
|
Ka rite ki Ihirangi |
0,0015% max |
|
Pb Ihirangi |
0,006% max |
Tono Polyaluminium pūhaumāota (PAC) mo te ururua maimoatanga wai
Purenga tāone pana: te wai awa, wai awa, manawa whenua.
Municipal Wastewater Treatment
Industrial puunaha maimoatanga: tae puunaha, hiako puunaha, puunaha kei roto pūkōwhai, whakarewa taimaha wai ururua, ngaa puunaha, puunaha, waro horoi puunaha, toku waikeri, malu'aki mai puunaha, metallurgy puunaha, tukatuka kai puunaha, maimoatanga parakaingaki.
Ahumahi puunaha me ngā rauemi whakarewa ururua hangarua
Pōkai & Tukunga:
PAC hoki te wai inu: 25KG kupenga taimaha peke whatu, 20-22MT ia 20 waewae ipu uta.
PAC mō te wai ahumahi: 25KG kupenga taimaha peke whatu, 25MT max ia 20 waewae ipu uta.
Hua me te Whakamārama: polyaluminium pūhaumāota (PAC)
he nui-pai, cheap me te nontoxic pūhui rāpoi tiketike inorganic te hua. Ko te ngāwari wairewa i roto i te wai. I roto i te tukanga hydrolytic, kua haere tahi ai ki te tukanga matū pērā i Electrochemistry, coagulation, absorption me te rerenga. Ko te hua he te āhuatanga, tae atu whānui e hāngai ana te whānuitanga o ngā uara PH, granule nui, me te tere tere i roto i te parataiao. Te whānui whakamahia te reira i roto i te rongoā i te wai inu kāinga, parakaingaki kāinga me te wai ururua ahumahi.
Mahinga Hua: mana kōwhai marama (totoka).
Huapai Hua:
1). Kaha Flocculation, mahi adsorption tiketike, floc hanganga me te waipara o nohopuku.
2). Te kore tāpiritanga alkali me ētahi atu, PH whanui i hōkai, noho pai o te whakamahi; hoki iti-pāmahana, turbidity iti, he hoki alkalinity iti o te wai raw flocculation pai.
3). Easy ki te whakamahi me te pai whai hua.
Raihana: whänuitia ana tono mō te rongoā i te wai inu kāinga, parakaingaki kāinga me te wai ururua ahumahi.
Storage: ka e hiritia nga hua, ka rongoa i roto i te wahi maroke, me te whai hā ki te ārai i te ua, tiketike pāmahana me te rā kaha.
Tikanga Taupānga:
taea te whakamahi i te hua wai tika whakamahia i muri i waimehatanga ranei.
He tika waimehatanga i mua i whakamahia mo te hua totoka. Te ōwehenga waimehatanga noa mo te hua totoka, ko te 5% -15%.
