I roto i ngā wai keri, ko te PAC e pā ana ki te polyanionic cellulose, he wāhanga matua e whakamahia ana i roto i ngā hanganga paru keri. He mea nui te paru keri, e mōhiotia ana ko te wai keri, i roto i te tukanga keri o ngā puna hinu me te hau. He maha ngā mahi a tēnei, pērā i te whakamatao me te whakahinuhinu i ngā mata keri, te kawe i ngā tapahi ki te mata, te whakarato i te pumau o te poka, me te whakahaere i te pēhanga hanganga.
Ko te cellulose polyanionic he pūmua wairewa-wai i ahu mai i te cellulose, he pūmua tūturu e kitea ana i roto i ngā tipu. Ka tāpirihia te PAC ki ngā wai keri hei whakarei ake i ōna āhuatanga rheology me te whakahaere tātari.
1. Te hanganga matū me ngā āhuatanga o te polyanionic cellulose (PAC):
He pūhui cellulose kua whakarerekētia te PAC me te utu anionic.
Nā tōna hanganga matū ka ngāwari te wairewa ki te wai, ka hanga he otinga pumau.
Nā te āhua anionic o te PAC i āhei ai ia ki te taunekeneke me ētahi atu wāhanga o te wai keri.
2. Ngā āhuatanga rheological whakarei ake:
E whakamahia ana te PAC hei whakarerekē i ngā āhuatanga rheological o ngā wai keri.
Ka pā ki te matotoru, te kaha o te tiēre me te whakahaere i te ngaronga wai.
He mea nui te whakahaere i te rheology hei whakapai ake i te kawe i ngā haea me te pupuri i te pumau o te poka.
3. Mana tātari:
Ko tētahi o ngā mahi matua a te PAC ko te whakahaere i te ngaronga wai i te wā e keri ana.
Ka hangaia he keke tātari angiangi, ā-roto kore e uru ki ngā pakitara o te poka, e ārai ana i te ngaromanga o te wai keri ki roto i te hanganga.
Ka āwhina tēnei ki te pupuri i ngā āhuatanga e hiahiatia ana o te paru keri, ā, ka ārai hoki i te kino o ngā hanganga.
4. Te pumau o te poka wai:
Ka whai wāhi te PAC ki te pumau o te poka wai mā te ārai i te wai nui kei uru ki roto i te hanganga.
Ka āwhina ki te whakaiti i te mau o te rerekētanga me ētahi atu raruraru e pā ana ki te kore pumau o te poka wai.
He mea nui te pumau o te poka ki te angitu o ngā mahi keri.
5. Ngā momo PAC me ā rātou whakamahinga:
He rerekē ngā momo PAC e wātea ana i runga i te taumaha ngota me te taumata o te whakakapinga.
Ko ngā PAC matotoru teitei ka whakamahia i te nuinga o te wā ki te hiahia koe ki te whakahaere i te rheology mōrahi.
Mō ngā tono e matua ana te whakahaere i te ngaronga wai, he pai ake te whakamahi i te PAC matotoru iti.
6. Ngā whakaaro mō te taiao:
E kiia ana te PAC he mea pai mō te taiao nā te mea ka pirau.
I whakahaerehia te aromatawai pānga taiao hei whakarite i te whakamahinga tika me te whakakorenga o ngā wai keri kei roto te PAC.
7. Te whakahaere kounga me te whakamātautau:
E whakatinanahia ana ngā tikanga tino kaha mō te whakahaere kounga hei whakarite i te whai huatanga o te PAC i roto i ngā wai keri.
I whakahaerehia ngā whakamātautau maha, tae atu ki ngā inenga rheological me ngā whakamātautau ngaronga wai, hei aromatawai i te mahi a ngā paru keri kei roto he PAC.
8. Ngā wero me ngā mahi auaha:
Ahakoa tōna whakamahinga whānui, tera pea ka ara ake ngā wero pēnei i te pumau o te wera me te hototahitanga ki ētahi atu tāpiringa.
E whakatapua ana ngā rangahau me ngā mahi auaha tonu ki te whakaoti rapanga nei, me te whakapai ake i te mahi whānui a te PAC i roto i ngā wai keri.
He wāhanga nui te polyanionic cellulose (PAC) i roto i ngā hanganga wai keri, ā, ka whai wāhi ki te whakahaere rheology, te whakahaere tātari me te pumau o te poka. Nā ōna āhuatanga ahurei he mea nui hei tāpiri i roto i te umanga keri hinu me te hau, he mea nui hoki ki te angitu me te whai huatanga o ngā mahi keri.
Wā tuku: Hanuere-22-2024