PolyDadmac.

Mubisanzwe bikoreshwa nkabaphoulant kandi rimwe na rimwe guhuzwa no kugirirwa nabi. Amazina yubucuruzi arimo agequat400, St Floculant, Umuti wijimye, HDC. PDMDAAC ifite ingaruka za star na pornoxyl dimethyl amonimium. 413 muri rusange ikoreshwa nkumfashanyo ihungabana mu gutunganya amazi yinganda. Nyuma yo kongeramo alum coagulant, igipimo cya coagulant kirashobora gukizwa na 30%. Kurugero, nyuma yo kongeramo 20 mg / l polyaluminium chloride, ongeraho 0.1-0.2 MG / L.

Uburemere bwa MoleCuland ya PDADMac mubisanzwe ni 50000 kugeza 700000, hamwe na vinosity igisubizo cya 20% ni 50-700CPS; Uburemere bwa molekile bwibicuruzwa bifite ubunini bunini burashobora kugera 1000000 kugeza 300000, kandi vinosity ni 1000-3000 CPS. Viscosity yimbere ni 80-300ml / g, hamwe na vino ndende irashobora kugera 1440ml / g. Igicuruzwa muri rusange 10-50% igisubizo hamwe nubucucike bwa 1.02-1.10 g / ml. Igipimo mumazi yo kunywa kirasabwa kuba munsi ya 10mg / l (taiwan).

Imyitwarire ya viscosity ya PDMdaac igisubizo cyibitangaza bifite ingaruka zikomeye za Polyeleftte. Ubukwe bwimbere bugabanuka hamwe no kwiyongera k'umunyu wongeyeho. Iyo Nacl Yibanda Kurenga m 1, impinduka za viccosique yimbere hamwe nuwo wongeyeho ni muto. Uburakari bwimbere bupimwa na ubbelohde vipupter muri 1 m Nacl Igisubizo kuri 30 ℃, na virusire yuburemere bwa molekile irashobora kuboneka ukurikije formula.

Uburemere bwa Molekac bwa PDMDAAC burashobora kuboneka kuri formula ikurikira, aho uruskuti rwibanze rupimwa mumisoro ya m 1 m.: 407.

[η] = 1.12 * 10-4M0. mirongo inani na kabiri

Huang na Reicert bize gutakaza ibiro bya PDMdaac mubushyuhe butandukanye. 53.3-130 ℃ Gutakaza ibiro biterwa no gutakaza amazi; Komeza udafite hagati ya 130-200 ℃; Gutakaza ibiro muri 200-310 ℃ ni 41.4%, biterwa na thermal. Nta ngingo yo gushonga yabonetse mugihe cyose gishyushya. Ubushyuhe bwinzibacyuho ya PDMdaac hamwe nuburemere bwa molekile ya 33 KDA 8 ℃.

Pdadmac nta burozi bwo gutwara umukororombya kuruta chitosan (waller et al. 1993). Ariko, PDADMAC yo kuvura amazi ifite ibibuza kubirimo.

PDMDAAC mubushinwa ifite ibirundo byinshi. PDMDAAC y'ibimera bibiri bya chimique byageragejwe kandi biboneka ko isahani ya monomer ifite 12.5% ​​na 7.89% (ibarwa muri 40% na 3.2%. 380 kubicuruzwa hamwe nibikubiyemo byimazeyo, ibirimo monomer birashobora kuba hejuru. Ubukwe bw'imbere bwa PDMDAAC burimo monomer butangwa na formula ikurikira: 411.

log [η '] = log [η] + LGX';

[380] Brown ET., 2007; Puschner Et al., 2007.

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Patenti 5529700, abahimbye ba algisical cyangwa alistatike birimo amonium ammonium polymers. igihumbi magana cyenda na mirongo cyenda na gatanu.