Te Tūranga Makutu o te Polyacrylamide i te Ao Hanga Pepa

PolyacrylamideHe kupu whānui te kupu "homopolymers" o te acrylamide, o ngā copolymers rānei me ētahi atu monomers. Ko tētahi o ngā polymers wairewa-wai e whakamahia whānuitia ana. Kei te noho te polyacrylamide i roto i te āhua o ngā granules mā, ā, ka taea te whakarōpū ki ngā momo e whā: non-ionic, anionic, cationic, me te amphoteric ionic.

Ngā Whakamahinga o te Polyacrylamide i roto i te Marae Hanga Pepa

He maha ngā wāhanga o te tukanga hanga pepa, tae atu ki te whakapūpū, te tātari, te horoi, te whakamahine, me te hanga. I roto i ēnei tukanga, ka puta mai ngā poke maha pērā i ngā muka, ngā whakakī, me ngā mea angiangi. Ki te kore e tangohia tika ēnei poke mai i te penupenu, ka ara ake pea ngā raruraru pērā i te kore e pai te rere o te wai me te ngoikore o te kaha o te pepa. Ko te nuinga o te whakamahinga o te Polyacrylamide hei mea whakamarara, hei āwhina pupuri, hei āwhina rere o te wai, hei mea whakapūpū, hei mea rahi hoki i roto i te tukanga hanga pepa.

Ⅰ. Kaiwhakamarara

Mā te tāpiri i tētahi mea whakamarara polyacrylamide i te wā o te mahi hanga pepa ka taea te ārai i te whakakotahitanga o ngā muka, me te whakapai ake i te ōritetanga o te pepa. Mā te iti o te tāpiri ka taea te whakatairanga i te pai o te mararatanga o ngā muka hanga pepa, ā, ka tutuki he pānga hanga pepa pai rawa atu. Ka taea hoki e ia te whakapai ake i te ōritetanga o te penupenu me te ngawari o te pepa, me te whakarei ake i ngā āhuatanga kaha o te pepa. He pai mō ngā momo hua pepa whare pēnei i te pepa wharepaku, ngā tauera, ngā tauera kanohi, me ētahi atu pepa angiangi. I roto i ētahi mira pepa, ka taea e ia te whakakapi katoa i te Polyethylene Oxide (PEO).

Ⅱ. Āwhina Pupuri

E whakamahia whānuitia ana te PAM hei āwhina pupuri i roto i te umanga hanga pepa hei whakanui ake i te tere pupuri muka me te whakaiti i te tukunga paru. Ko tana kaupapa mahi he hanga i ngā putunga nui me ngā matūriki iti, ka taea te tango ngāwari mai i te penupenu mā te tātari, te whakapūpū rānei.

Ⅲ. Āwhina Waikeri

Ka taea hoki e te PAM te mahi hei āwhina i te rerenga wai i roto i te tukanga hanga pepa. Ka whakanui ake i te tere rerenga wai, ka taea ai te tere me te whai hua o te tango wai i te pepa i runga i te mīhini pepa. Ka āwhina tēnei ki te whakanui ake i te tere o te whakaputa me te whakaiti i te whakapaunga pūngao mā te whakapoto i te wā whakamaroke e hiahiatia ana mō te pepa.

Ⅳ. Kaihoko Rahi

I ētahi wā, ka whakamahia te polyacrylamide hei taputapu ine i roto i te hanga pepa hei whakahaere i te urunga o te wai me ētahi atu wai ki roto i te pepa. Ka āwhina tēnei ki te whakatutuki i ngā āhuatanga e hiahiatia ana pērā i te ātete wai me te pupuri waituhi, inā koa i ngā tono e hiahia ana te pepa ki te tu atu i te makuku, i ngā tukanga tā rānei.

Ⅴ. Kaiwhakarewa wai

I roto i te tukanga maimoatanga wai para i roto i ngā mira pepa, ka taea te whakamahi i te polyacrylamide hei whakapūpū hei tango i ngā totoka me ngā poke i roto i te wai para. Ka āwhina i te hanga i ngā matūriki nui ake e kiia nei ko ngā flocs, ka taea te tango ngāwari mā te tukanga whakapūpū, te tātari rānei. Ka whai wāhi tēnei ki te whakaiti i te parahanga wai me te whakapai ake i te pumau o te taiao o te pakihi hanga pepa.

I te nuinga o te wā, nā ngā āhuatanga maha o te polyacrylamide, he mea nui tēnei hei tāpiringa i roto i te umanga hanga pepa, e whai wāhi ana ki te whakapai ake i te whai huatanga, te kounga o te hua, me te mahi a ngā hua pepa. Ko te whakamahinga o te polyacrylamide i roto i te mara hanga pepa e kapi ana i te mekameka umanga hanga pepa katoa, mai i te hanga pepa ki te maimoatanga wai para. Ehara i te mea ka whakapai ake i te kounga me te whai huatanga o te whakaputa pepa, ka whakaiti i ngā utu whakaputa, engari ka whai wāhi pai hoki ki te tiaki taiao.