Ina tae ki ngā tukanga maimoatanga me te purenga wai, me whiriwhiri te mea tikaPolyacrylamide Kaiwhakarewa wai he mea tino nui. I roto i tēnei aratohu whānui, ka tūhuratia e mātou ngā āhuatanga hei whakaaroaro i te wā e whiriwhiri ana i tētahi polyacrylamide flocculant (PAM), kia pai ai te mahi me te whai hua o te utu. Tirohia me pēhea te whiriwhiri tika me te whakatutuki i ngā otinga maimoatanga wai whai hua.
Wāhanga 1: Te Mārama ki ngā Whakarewa Polyacrylamide
Ngā mea whakapūkara polyacrylamide, e mōhiotia whānuitia ana ko te PAM, he pūmua taumaha ngota teitei e whakamahia whānuitia ana i roto i ngā tukanga maimoatanga wai. Ka taea e te PAM te whakakoi me te whakapūpū i ngā matūriki iri, ngā colloid, me ētahi atu poke i roto i te wai, ka āwhina i te tango atu mā te whakatō, te tātari rānei. Kei te wātea te PAM i roto i ngā momo āhua, tae atu ki te cationic, te anionic, me te non-ionic, ia āhua e tika ana mō ngā tono motuhake i runga i te utu hiko o ngā matūriki e tukatukahia ana.
Wāhanga 2: Ngā Take hei Whakaaroaro
Ko te whiriwhiri i te PAM tika me whai whakaaro nui ki ētahi āhuatanga:
Tātaritanga Kounga Wai:Whakahaerehia he tātaritanga whānui o te pūtake wai, tae atu ki ngā totoka iri, te paru, ngā taumata pH, me ngā poke motuhake. Mā tēnei tātaritanga ka taea te whakatau i te momo PAM tika me te horopeta e hiahiatia ana mō te whakapūmau pai.
Momo PAM:He mea nui te whiriwhiri i te momo PAM tika. He whai hua te PAM cationic ki ngā matūriki utu pai, te PAM anionic mō ngā matūriki utu kino, me te PAM kore-ionic mō ngā matūriki kore-pūmau. Mā te whakataurite i te momo PAM ki ngā āhuatanga o te wai ka tino pai te mahi flocculation.
Inenga PAM:Ko te horopeta PAM tino pai e whakawhirinaki ana ki te kounga o te wai, te whai huatanga o te maimoatanga e hiahiatia ana, me te kukū o te flocculant. Mā te whakahaere whakamātautau ipu, te rapu tohutohu rānei mai i ngā tohunga maimoatanga wai ka āwhina i te whakatau i te horopeta tika.
Hototahi Tukanga:Whakaarohia te tukanga maimoatanga wai me ngā taputapu e whakamahia ana. Tērā pea ka hiahiatia he huinga o ngā momo PAM mō ētahi tukanga kia tutuki ai ngā hua e hiahiatia ana. Me arotake anō hoki te hototahitanga ki ētahi atu matū me ngā tikanga maimoatanga.
Wāhanga 3: Te Whai Hua me te Whakapūmautanga
I te wā e whiriwhiri ana i te PAM tika, he mea nui kia arotakehia ngā āhuatanga o te whai huatanga me te oranga tonutanga. Whakaarohia ngā utu mō te wā roa o te whakamahi i ngā momo PAM rerekē, tae atu ki te hoko, te rokiroki, me ngā whakapaunga whakahaere. Aromatawaihia te pānga ki te taiao o ia momo PAM, me te whakarite kia tutukihia ngā ture ā-rohe. Hei tāpiri, tūhuratia ngā kōwhiringa mō te hangarua, te whakamahi anō rānei i te PAM hei whakaiti i te whakaputanga para.
He mea nui te whiriwhiri i te polyacrylamide flocculant tika mō ngā tukanga maimoatanga wai whai hua. Mā te whakaaro ki ngā āhuatanga pēnei i te tātari kounga wai, te momo PAM, te horopeta, me te hototahitanga o ngā tukanga, ka taea te whakatutuki i te mahi tino pai me te whai huatanga utu. Hei tāpiri, mā te aro nui ki te pumau me ngā whakaaro taiao ka whakarite kia whai kawenga me te whai hua te mahi.ngā otinga maimoatanga wai.
Wā tuku: Hōngongoi-11-2023