Emulsion Polyacrylamide
Whakaahuatanga
He matū hoa taiao tēnei hua. He pūhui wairewa-wai teitei. Kāore e wairewa i roto i te nuinga o ngā whakarewa waro, he pai te mahi whakapūpū, ā, ka taea te whakaiti i te ātete waku i waenga i te wai.
Ngā Taupānga Matua
E whakamahia whānuitia ana mō te whakatō me te wehenga i roto i ngā ahumahi motuhake, pērā i te taunga o te paru whero i roto i te ahumahi alumina, te whakamārama tere i te wai wehenga tioata waikawa phosphoric, me ētahi atu. Ka taea hoki te whakamahi hei whakamarara i te hanga pepa, hei āwhina pupuri me te tango wai, hei whakamaroke i te paru, me ētahi atu mara.
Ngā Whakatakotoranga
Ngā Tohutohu Whakamahinga
1. Rūrūtia, whakaohokia rānei tēnei hua kia tino pai i mua i te whakamahinga.
2. I te wā e whakarewahia ana, tāpirihia te wai me te hua i te wā kotahi me te whakaoho.
3. Ko te kukū whakarewatanga e taunakitia ana ko te 0.1~0.3% (i runga i te pūtake maroke tino), me te wā whakarewatanga o te 10~20 meneti pea.
4. I te wa e whakawhiti ana i ngā otinga waimeha, kaua e whakamahi i ngā papu hurihuri kutikuti-teitei pēnei i ngā papu tohanga; he pai ake te whakamahi i ngā papu kutikuti-iti pēnei i ngā papu tīwiri.
5. Me whakahaere te whakarewa i roto i ngā tāke i hangaia ki ngā rauemi pēnei i te kirihou, te uku, te maitai kore waikura rānei. Kaua e tere rawa te whakaoho, ā, kāore e hiahiatia he whakamahana.
6. Kaua te otinga kua oti te whakarite e rongoatia mō te wā roa, ā, he pai ake te whakamahi tonu i muri i te whakaritenga.
Kete me te Rokiroki
Mōkihi: Pahu kirihou 25L, 200L, 1000L.
Rokiroki: Ko te pāmahana rokiroki o te emulsion kei waenganui i te 0-35℃. Ka taea te rongoa i te emulsion whānui mō ngā marama e 6. Ina roa te wā rokiroki, ka waiho he paparanga hinu ki runga i te paparanga o runga o te emulsion, ā, he mea noa. I tēnei wā, me whakahoki te wāhanga hinu ki te emulsion mā te whakaoho ā-ringa, te tohanga papu, te whakaoho hauota rānei. Kāore e pāngia te mahi a te emulsion. Ka tio te emulsion i te pāmahana iti iho i te wai. Ka taea te whakamahi i te emulsion tio i muri i te rewa, ā, kāore e tino rerekē tōna mahi. Heoi, me tāpiri pea he matū ārai-āhua ki te wai ina waimeha ki te wai.
