Polydadmac.

I te nuinga o te waa ka whakamahia hei papapara me etahi wa ka whakakotahi me te allicip. Kei roto i nga Ingoa Tauwhiti te ActQuat400, St Fluculant, Pink Fuuct, Ect PducAc he tohu tohu me te WSCP me te poly. Ko te 413 e whakamahia ana hei awhina mo te maimoatanga wai. I muri i te taapiri i te konumohe, ka taea te whakaora i te inenga o te koina e 30%. Hei tauira, i muri i te taapiri i te 20 mg / l polyalumisium chloride, tāpiri 0.1-0.2 mg / l polydimethyldeldyl hammoniumhhshined shloride hei whakapiki i te mahi.

Ko te whānuitanga taumaha o te pdadmac ko te 50000 ki te 700000, me te tirohanga hihiri o te 20% otinga wai he 50-700cps; Ko te taumaha o te hua o nga hua me te tohu teitei o te polymerizatization ka tae ki te 10000000 ki te 300000, ko te tirohanga hihiri ko te 1000-3000 cps. Ko te tirohanga nui ko te 80-300ml / g, a ka tae te tirohanga nui ki te 1440mL / g. Ko te hua ko te 10-50% te otinga me te kaha o te 1.02-1.10 g / ml. Ko te inenga i roto i te wai inu ka hiahiatia kia iti iho i te 10mg / l (Taiwan).

Ko te whanonga whakahoahoa o te otinga PDMDAC he nui te paanga polyelectrolyte. Ko te tino ataahua o te miiharo i te heke me te piki o te kukume tote taapiri. I te wa e nui ake te kukume o te nacl i te 1 m, ko te huringa o te tirohanga totika me te taapiri tote taapiri he iti noa te kukume tote. Ko te tirohanga nui e whaaia ana e te OffLde Visumenter i te 1 m nacl otinga i te 30 ℃, me te taumaha o te taumaha o te waikawa ka taea te whiwhi i runga i te tātai.

Ko te taumaha o te pdmdaac ka taea te whiwhi mai i te tauira e whai ake nei, kei te whangangahia te ahua o te hakihaki i te 1 m nacl otinga i te 30 ℃: 407.

[η] = 1.12 * 10-4m0. waru tekau ma rua

I ako a Huang me Reichert i te taumaha o te taumaha o te pdmdaac i nga waahanga pāmahana rereke. 53.3-130 ℃ Te ngaronga o te taumaha ko te mate o te wai; Kia mau tonu i waenga i te 130-200 ℃; Ko te taumaha o te taumaha i te 200-310 ℃ te 41.4%, e tika ana ki te pirau wera. Kaore he waahi rewa i kitea i te waa whakawera katoa. Ko te pāmahana whakawhiti karaihe o PDMDAAC me te taumaha o te 33 kda ko te 8 ℃.

He iti ake te paitini o te PDADMac ki te aniwaniwa i te chitosan (waller et al. 1993). Heoi, ko te PDADMAC mo te maimoatanga wai he aukati i nga ihirangi Monomer.

Ko te PDMDAAC i Haina he nui te icon monomer. Ko te PDMDAAC o nga tipu matū e rua i whakamatauhia ka kitea ko te ihirangi monomer ko te 12.5% ​​me te 7.5% me te 3% me te paerewa Pakeha i te 0.2% me te paerewa Pakeha o te 0.5%. 380 mo nga hua me nga ihirangi monoome kaore i tohua, ka piki ake te ihirangi monomer. Ko te tirohanga nui o te PDMDAC kei roto i a Monomer e tukuna ana e te tauira e whai ake nei: 411.

Takiuru [η '] = Takiuru [η] + LGX';

[380] Brown et al., 2007; Puschner et al., 2007.

[407] Zhao Huazhang, Gaao Rangahau Rangahau Rangahau Rangahau o Dimethyl Diallyl Ammonium Christolide (DMDAAC) Polymer Achur Achurmar 1999, (6).

[411] Jia XU, Zhang Yuejun Te Mana o te Huringa Monomer mo te Tirohanga o te PolydimethyldLeldLeldLeldyl Ammonium Chril Universion (E 340 (6), 380-385.

[413] US Patent Patent 5529700, Algical, Algistic ranei kei roto i nga Pakeha Ammorium Ammoniry. kotahi mano iwa rau iwa tekau ma rima.