Ko te whakamahinga o te polyacrylamide tētahi o ngā otinga whai hua hei whakaoti i te paru piri. Mā te whakamahinga tika o te Polyacrylamide (PAM), ka taea te whakapai ake i te mahi tango wai paru i roto i te rāngai ahumahi, te whakaiti i ngā utu whakahaere, me te whakapai ake i te whai huatanga o te pūnaha katoa.
Te tono tika oPolyacrylamide(PAM), ka taea e ia te whakapai ake i te mahi whakamaroke paru i roto i te rāngai ahumahi, te whakaiti i ngā utu whakahaere, me te whakapai ake i te whai huatanga o te pūnaha katoa.
Ko te paru piri tetahi o ngā raruraru tino uaua, tino utu nui hoki i roto i te maimoatanga para o ngā ahumahi me ngā tāone. Ahakoa he wheketere matū, he wheketere hanga kai, he wheketere hanga inu, he wheketere kakahu, he wheketere maimoatanga para o ngā tāone rānei, ka nui haere te paru uaua ki te whakarewa i te wā e mahi ana, ka whakaiti i te pai o te tukatuka, ā, ka puta he raruraru tukatuka i raro iho.
Ko tētahi o ngā otinga tino whai hua, ā, e whakamahia whānuitia ana hoki mō tēnei raruraru ko te polyacrylamide (PAM), he matū whakapūmau mahi-teitei i hangaia hei whakapai ake i te tango paru, te wehenga wai me te wai totoka.
Ka tūhuratia e tēnei tuhinga ngā ihirangi e whai ake nei:
- He aha te take o te hanganga o te paru matotoru?
- He aha i poke ai te pūnaha maimoatanga waipara
- Me pēhea te whakaoti i te PAM
- Aratohu Tono PAM
- Ngā Pātai Auau: Te Maimoatanga Parapara Piripiri me te PAM
He aha te paru piri?
Ko te paru piri e pā ana ki te paru he ngoikore te tango wai, he matotoru te matotoru, ā, he kaha te piri. Ko te tikanga:
- Te kaha pupuri wai teitei
- He rite ki te tiēre, he kirikiri rānei te āhua
- Te koretake o te tātari
- He iti te maroke o te keke i muri i te tango wai
- Te aukati me te paru o ngā taputapu
Ngā Pūtake Noa o te Parapara Piripiri
He maha ngā wā ka puta te paru piri i roto i ngā ahumahi pēnei i:
Ngā Take Matua
Ka whakanui ake te matotoru o te paru i ngā pūmua, ngako, me ngā warowaihā.
Ka hangaia he anga piri e ngā matū pūmua o waho o te tinana (EPS) nui rawa i hangaia e ngā huakita.
Ko ngā wai whakapūkara kāore i te rawaka, kāore rānei i te ōrite, ka hua ake he wai whakapūkara ngoikore, he waikura rawa rānei.
Ka ārai ngā matūriki paru kāore i te tika te utu o te mata ki te whakakotahitanga whai hua.
He aha te raruraru o te paru piri
Ka pā kino te paru piri ki te mahi a te maimoatanga wai para:
- Te Whakaiti i te Whai Huatanga o te Whakamakuku Ka nui ake te wai e puritia ana e te paru, ā, ko ngā hua: Ka iti ake te nui o ngā totoka i roto i te paru, ka nui ake te utu mō te whakakorenga.
- Ngā Take Taputapu Ka tere te ārai i ngā mīhini tātari whitiki, ka heke te whai huatanga o ngā mīhini centrifuge, me horoi pinepine hoki ngā kakahu tātari.
- Te Whakanuia o te Whakamahinga Matū Ko te koretake o te whakapūpū ka hua ake he nui ake o ngā horopeta matū.
- Te koretake o te mahi Ka uaua te whakahaere i te tukanga nā ngā āhuatanga paru kāore i te ōrite.
Me pēhea te whakaoti a PAM i ngā raruraru paru piri
- Te Whakakore Utu He maha ngā wā kei roto i te paru piri ngā koroida utu kino. Ka whakakorea e te PAM kationika ēnei utu, ka taea ai e ngā matūriki te huihui.
- Tikanga Hononga Ka hangaia e ngā ngota PAM he mekameka roa e hono ana i ngā matūriki maha, ka hanga he putunga nui ake, kaha ake hoki.
- Hanganga Floc Whakapai Ake Mā te PAM kua tīpakohia tika ka puta: He parakihe kikī, he matotoru, he iti ake te matotoru o te paru, he pai ake te tukunga wai.
- Te Whakakorenga Wai Whakarei Mā te inenga PAM kua arotauhia: Ka tino piki ake ngā totoka keke, ka pai ake te tere tātari, ka heke te rahinga paru.
He Aratohu Hipanga-i-te-Hipanga hei Whakaoti i te Parapara Piripiri me te PAM
Hipanga 1
Hipanga 2
Whakatikatikahia te taumaha ngota i runga i ngā whakaritenga rahi o te floc.
Ture Whānui: He nui ake te ihirangi rauropi → He nui ake te utu.
He mea nui te whakamātautau taiwhanga (ngā whakamātautau ipu) mō te kōwhiringa tika.
Hipanga 3
Mā te nui rawa, te kore rānei o te horopeta e whakanui ake i te piri o te paru.
Te horopeta iti → ngā ira ngoikore
Te nui rawa o te horopeta → te whakau anō me te paru paru
Hipanga 4
Ka whakaitihia te mahi e te kore whakarite tika. Ngā kōrero matua:
- Whakarewahia mārire te PAM ki roto i te wai mā
- Whakamahia te kukū 0.1–0.3%
- Āta karohia te whakaranu kutikuti teitei
- Tukua kia roa te wā e pakeke ai (30–60 meneti)
Hipanga 5
Hipanga 6
Whakamutunga
He raruraru uaua engari ka taea te whakatau i te paru piri i roto i te maimoatanga waipara. Mā te whakamahinga tika o te Polyacrylamide (PAM), ka taea e ngā ahumahi te whakapai ake i te mahi whakamaroke paru, te whakaiti i ngā utu whakahaere, me te whakarei ake i te whai huatanga o te pūnaha whānui.
Kei roto i te kī:
- Te mārama ki ngā āhuatanga o te paru
- Te whiriwhiri i te momo PAM tika
- Te arotau i te horopeta me te tono
- Te aro turuki tonu me te whakatikatika i te tukanga
Mā te whakatinana i ēnei rautaki, ka taea e ngā whare maimoatanga waipara te huri i te paru piri, uaua ki te whakahaere hei putanga ka taea te whakahaere, ka iti hoki te utu.
Mena he uaua ki a koe te tango i te wai mai i te paru, ka tukuna atu e mātou:
- Tautoko whakamātautau ipu kore utu
- Ngā otinga polyacrylamide kua whakaritea
- He putunga pumau mō te mahi tahi mō te wā roa
Whakapā mai ki a mātou i tēnei rā
ki te tiki i tētahi otinga e tika ana, hei whakapai ake hoki i te whai huatanga o tō maimoatanga paru.
Ngā Pātai Auau: Te Maimoatanga Parapara Piripiri me te PAM
Wā tuku: Mei-29-2026