Te Maimoatanga Wai Para Ahumahi – Ngā Mea Whakarewa (PAM)

I roto i ngā wai para ahumahi, he paru kei ētahi wā ka whakapōuri i te wai, ka uaua ai te horoi i ēnei wai para. Me whakamahi he wai whakapūkara kia mārama ai te wai kia tutuki ai te paerewa tukunga. Mō tēnei wai whakapūkara, ka tūtohu mātoupolyacrylamide (PAM).

Kaiwhakarewa waimō te maimoatanga waipara ahumahi

He pūhui wairewa te Polyacrylamide. Kei roto i tōna mekameka ngota ngā rōpū porowhita, ka taea te mimiti i ngā matūriki e iri ana i roto i te wairewa, ka whakakotahi i ngā matūriki hei hanga i ngā putunga nui ake. Ka taea e ngā putunga nui ake te hanga te whakateretere i te maturuturunga o ngā matūriki iri, me te whakateretere i te pānga o te whakamāramatanga o te wairewa. Ki te whakatauritea ki te maimoatanga wai para noa, he tino uaua te maimoatanga wai para matū. I roto i te tukanga maimoatanga wai para matū, e hiahiatia ana ngā momo kaihoko pēnei i ngā mea whakapūpū, ngā mea whakakoi, me ngā mea whakakore tae. I roto i ēnei, ko te mea whakapūpū e whakamahia whānuitia ana ko te polyacrylamide kore-ionic.

Te whanaketanga o te polyacrylamide

1. Kei roto i te mekameka ngota polyacrylamide ngā rōpū porowhita, ka taea e rātou te mimiti i ngā matūriki e iri ana i roto i te wai, ka hono i waenga i ngā matūriki hei hanga i ngā putunga nui ake.

2. Ka taea e te polyacrylamide kore-ionic te whakateretere i te maturuturunga iho o ngā matūriki iri mā te hanga i ngā putunga nui ake, ā, ka whakateretere i te whakamāramatanga o te otinga me te whakatairanga i te pānga tātari.

3. I roto i ngā hua flocculant katoa, he pai te pānga o te polyacrylamide kore-ionic ki te rongoā i ngā wai para waikawa, ā, he waikawa te nuinga o te wā i roto i ngā wai para matū. Nō reira, he painga motuhake tō te polyacrylamide kore-ionic i roto ite maimoatanga wai para matū.

4. Ka taea te whakamahi i te matū whakapūkara me ngā tote kore-waro pēnei i te polyaluminium, te polyiron me ētahi atu matū whakapūkara kore-waro, ā, he pai ake te pānga. Nā ngā āhuatanga o te polyacrylamide kore-ionic he mārama ngā painga ki te maimoatanga o te wai para matū.

Ka tukuna e mātou he PAM kounga teitei hei tuku tuatahi mai i te wheketere, kia whiwhi ai koe i te PAM utu iti me te wheako whai muri i te hoko e pai ana.