Ndi mafakitale ati omwe amagwiritsidwa ntchito ndi polyaluminum chloride (PAC) omwe ali ndi zinthu zosiyanasiyana zothandiza

Polyaluminum chloridendi ya mankhwala ophera kuipitsa chilengedwe - mankhwala opha tizilombo toyambitsa matenda, otchedwanso coagulantmvula yamkuntho, flocculant, cholumikizira, ndi zina zotero. Makasitomala ndi abwenzi omwe amadziwa bwino polyaluminum chloride amadziwa momwe imagwiritsidwira ntchito. Kuchuluka kwa polyaluminum chloride, koma polyaluminum chloride Kodi aluminiyamu ndi chiyani? Kodi zosakaniza zazikulu ndi ziti? Kodi polyaluminum chloride ndi chiyani? Kodi zosakaniza zazikulu ndi ziti? Kodi polyaluminum chloride ndi yotani? Ndi mafakitale ati omwe angagwiritsidwe ntchito? Ndi zina zotero zomwe sizingamveke bwino.

Zouma kwambiri ndi spray-underPACZinthu zapangidwa pogwiritsa ntchito aluminiyamu hydroxide yosawononga kwambiri. Njirayi imapanga zinyalala zochepa zolimba ndipo imayambitsa kuipitsidwa kochepa kwa chilengedwe. Zotsatirazi ndi chidule cha mayankho a mafunso aukadaulo okhudza zipangizo zopangira, zigawo zazikulu, njira, ndi zomwe zili mu polyaluminum chloride:

Zipangizo zopangira za Polyaluminum chloride ndi monga calcium powder, hydrochloric acid, aluminium hydroxide, bauxite, ndi zina zotero. Gawo lalikulu la polyaluminum chloride ndi alumina, chidule cha Chingerezi:PACZomwe zili mu mankhwalawa ndi zothandizapolyaluminum chlorideamatanthauza kuchuluka kwa alumina komwe kuli, komwe kungagawidwe m'magulu awa: 22%, 24%, 26%, 28%, 30%, ndi zina zotero.

Kodi mukudziwa zomwe zopangira zakepolyaluminum chlorideKodi ndi zosakaniza ziti zazikulu? Ndipo nkhani zina, tiyeneranso kudziwa njira yake yopangira, makamaka yogawidwa m'magulu awiri: njira ya aluminiyamu phulusa la hydrochloric acid ndi njira yowiritsira pyrolysis. Njira yeniyeni yopangira imadalira fakitale.

Ndi chitukuko chopitilira komanso kupita patsogolo kwa mafakitale, kuipitsa kwa mafakitale kukuchulukirachulukira. M'zaka zaposachedwa, zochitika zosiyanasiyana zoipitsa chilengedwe zakhala zikuchitika pafupipafupi. Kufunika kwa kayendetsedwe ka chilengedwe kukuonekera bwino. Pakadali pano, magwiridwe antchito abwino a polyaluminum chloride, mtengo wotsika wokonza, komanso njira yosavuta yogwiritsira ntchito zikudziwika kwambiri ndi makasitomala amsika. Mpaka pano, m'makampani oyeretsera zinyalala, zinthu za polyaluminum chloride zimagwiritsidwa ntchito ngati ma coagulants.

Tsopano,polyaluminum chlorideyagwiritsidwa ntchito kwambiri m'madzi akumwa, zimbudzi zapakhomo, kupanga mapepala, mafakitale a mankhwala, kupukuta ndi electroplating, kusindikiza ndi kupaka utoto, kuswana, kukonza mchere, chakudya, mankhwala, mitsinje, nyanja ndi mafakitale ena ochizira zimbudzi, zomwe zimagwira ntchito yofunika kwambiri.

Ngati mutakhala kuti mukufunaPAC, chonde titumizireni uthenga kuti tikupatseni mtengo