Polyacrylamide- Te mahi a ngā mea whakapūkara paru

Hei tuku, hei whakamahi anō rānei i te Para i muri i te Maimoatanga, me whakamahi ngā momo Matū maha i roto i te tukanga Maimoatanga Para. I ēnei rā,Ngā kaiwhakarato PAM (Polyacrylamide)ka kōrero atu ki a koe mō ngā flocculants:

Kaiwhakarewa waiI ētahi wā ka kiia hoki he matū whakakōkī, ka taea te whakamahi hei huarahi hei whakapakari i te wehenga totoka-wai, ā, ka taea hoki te whakamahi i roto i te tāke taunga tuatahi, te tāke taunga tuarua, te tāke whakatārewatanga, te maimoatanga tuatoru, te maimoatanga matatau rānei me ētahi atu hononga tukanga.

Ka whakamahia ngā mea whakapūkara hei huarahi whakapakari i te wehenga totoka-wai i roto i te mara o te maimoatanga paru. Ka taea te whakamahi hei whakapakari i te whakapūkara tuatahi o te paru, te maimoatanga whakapūkara me te whakapūkara tuarua i muri i te tukanga paru whakahohe, ā, ka taea hoki te whakamahi mō te maimoatanga tuatoru, te maimoatanga matatau rānei o te paru. Ina whakamahia mō te whakatikatika i mua i te whakamaroketanga o te paru nui, ka huri ngā mea whakapūkara me ngā mea whakakōkī hei whakatikatika paru, hei kaihoko whakamaroke rānei.

Ina whakamahia ngā mea whakapūkara tuku iho, ka taea te whakamahi i te tikanga tāpiri i ngā āwhina whakapūkara hei whakarei ake i te pānga whakapūkara. Hei tauira, mā te whakamahi i te waikawa silicic whakahohe hei āwhina whakapūkara mō ngā mea whakapūkara kore-waro pēnei i te ferrous sulfate me te konumohe sulfate, me te tāpiri i aua mea i roto i te raupapa ka taea te whakatutuki i te whakapūkara pai. Nō reira, i roto i te kupu māmā noa, ka whakaritea te IPF polymer kore-waro mā te whakakotahi i te āwhina whakapūkara me te flocculant, kātahi ka tāpirihia kia māmā ake te mahi a te kaiwhakamahi.

Ko te maimoatanga whakapūpū ka whakatakotoria ki mua i te wāhi wehewehe totoka-wai, ā, i te whakakotahitanga me te wāhi wehewehe, ka taea te tango pai i ngā totoka i whakatārewatia me ngā matū korori me te rahi matūriki o te 1nm ki te 100μm i roto i te wai mata, te whakaiti i te paru o te para me te CODCr, ā, ka taea te whakamahi i roto i te maimoatanga o mua o ngā tukanga maimoatanga paru. Ka taea hoki te whakamahi i te maimoatanga matatau mō te maimoatanga paru toenga. Ka taea hoki e te maimoatanga whakapūpū te tango pai i ngā moroiti me ngā huakita pathogenic i roto i te wai, me te tango i te hinu emulsified, te chroma, ngā ion konganuku taumaha me ētahi atu poke i roto i te paru. Ko te tere tango o te phosphorus kei roto i te paru ka taea te teitei ki te 90% ina whakamahia te whakapūpūtanga whakapūpū hei rongoā i te phosphorus. ~95%, koinei te tikanga iti rawa te utu me te tino whai hua mō te tango i te phosphorus.

I roto i te tukanga maimoatanga paru, ka whakamahia ētahi atu kai. I ēnei rā, ko teKaihanga PAMkotahi anake i whakaurua mai. Kei te mārama tonu koe? Kia aro ki a Yuncang, ā, whakautua ētahi atu mōhiotanga mō te maimoatanga paru māu!