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 pepa, hei āwhina pupuri me te tango wai, hei whakamaroke 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.
