Ngā Polyaminee tohu ana i tētahi akomanga o ngā pūhui waro e tohuhia ana e te aroaro o ngā rōpū amino maha. Ko ēnei pūhui, he otinga matotoru, kāore he tae i te nuinga o te wā, kei ngā taumata pH tata koretake. Mā te tāpiri i ngā amine rerekē, i ngā polyamine rānei i te wā e hangaia ana, ka taea te whiwhi hua polyamine me ngā taumaha ngota ngota rerekē me ngā nekehanga peka hei urutau ki ngā mara maimoatanga wai rerekē.
Nō reira, ko ngā whakamahinga o ngā polyamines e horapa ana ki ngā momo ahumahi, tae atu ki te whakamārama wai, te wehenga hinu-wai, te tango tae, te maimoatanga para, me te whakapūmau rapa i roto i ngā tipu rapa. Ka kitea hoki te whai huatanga o ēnei matū i roto i te ahumahi paninga me te pepa, tae atu ki ngā whakamahinga kanorau pērā i te maimoatanga para tukatuka mīti, pērā i roto i te para tipu heihei. Kei te wātea ngā polyamines i roto i ngā momo maha, me ngā kukū totoka mai i te 50 ki te 60%.
He tino pai ngā polyamine ki te whakapūmau i ngā marara colloidal, inā koa i roto i ngā tono whakahaere putunga e pā ana ki te penupenu, te rakau, ngā waea, ngā mea whakarewa rānei. Ka tangohia e rātou ngā mea rauropi me te tae mai i ngā awa hurihuri, i ngā awa para rānei i roto i ngā mira penupenu me te pepa. Heoi, ko te whiriwhiri i te hua polyamine tino whai hua me whai aromatawai mahi e hāngai ana ki te whāngai, ki te awa rānei e tika ana mō te maimoatanga. Ka taea te whakahaere i ngā polyamine mā te ma, te waimeha rānei i roto i te raina i te wāhi maimoatanga.
Ko ngā whakaritenga horopeta mō ngā polyamine ka whakawhirinaki ki te kaha o te raruraru e pā ana. Mō te whakahaere i ngā putunga i roto i te penupenu, i te hupa rānei, ko te horopeta kei waenga i te 0.25 ki te 2.5 kirokaramu o te polyamine mō ia tana o te penupenu, o te hupa rānei (te pūtake maroke). Ina arohia ngā take putunga ki runga i te papanga hanga, ko te horopeta kua tūtohutia kei waenga i te 0.10 ki te 1.0 miririta ia meneti mō ia putu o te whānui o te papanga.
He mea nui te penapena me te whakahaere tika i ngā polyamine kia mau tonu ai tōna whai huatanga. Me penapena ngā polyamine i roto i te awhe pāmahana 10–32°C. Ko te pānga poto ki ngā pāmahana i waho atu i tēnei awhe, kāore e kino ki te hua. Mēnā ka tio, me whakamahana ngā polyamine ki te 26–37°C, ā, me whakaranu pai i mua i te whakamahinga. Ko te roa o te oranga o ngā polyamine he 12 marama te roa.
I roto i ngā mahi whaihua, ko te whakakotahitanga oTe Whakapūkara PolyamineKua whakaatuhia e te s me te PAC (polyaluminum chloride) te pai ake o te tango i te paru i roto i ngā tukanga maimoatanga wai. Mā te huinga PAC/polyamine ka whakaitihia te horopeta PAC, ka whakaitihia te kukū katote konumohe toenga i roto i te wai kua rongoatia, ā, ka whakapai ake i te tango paru.
I te wā e rongoatia ana, me pupuri ngā polyamine i roto i ā rātou ipu taketake kua whakapūhautia, kia matara atu i te wera, i te rā tika rānei. Mō ngā tohutohu whakahaere taipitopito me ngā mahi whakatūpato haumaru, me tirotiro ngā kaiwhakamahi ki te tapanga hua me te Pepa Raraunga Haumaru (SDS).
Ko mātou te tohungakaiwhakarato o ngā polyaminesmō te maimoatanga ahumahi. Ka taea e te polyamine e hokona ana i roto i tā mātou kamupene te mahi nui mō te wā roa! Whakapā mai ki a mātou! (Īmēra:sales@yuncangchemical.com )
Wā tuku: Whiringa-ā-rangi-04-2024
