Polyacrylamide

Ibisobanuro bigufi:

Izina ryimiti: Polyacrylamide (Polyscrylamide)

CAS No.: 25085-02-3

MF: (C3H5NO) n

EINECS Oya.: 203-750-9

Uburemere bwa molekile: 71.0785

SHAKA NONAHA umutwaro kuri pdf

Ibisobanuro

Etiquetas

Polyacrylamide ni polymer yumurongo, ibicuruzwa bigabanijwemo ifu yumye hamwe na colloidal muburyo bubiri. Ukurikije uburemere bwacyo bwa molekuline, irashobora kugabanywa muburemere buke (<1 million), uburemere buke bwa molekile (2 ~ 4 million) hamwe nuburemere buke bwa molekile (> .7 million) .Kurikije imiterere yabyo irashobora kugabanywamo non - ionic, anion na cationic. Gusenyuka kw'amazi (HPAM) y'ubwoko bwa anion. Urunigi nyamukuru rwa polyacrylamide rurimo umubare munini wamatsinda ya amide, hamwe nibikorwa byinshi bya chimique, kandi birashobora guhindurwa kugirango bibyare umusaruro mwinshi wa polyacrylamide. Ibicuruzwa byakoreshejwe cyane mu gukora impapuro, gutunganya amabuye y'agaciro, gucukura peteroli, metallurgie, ibikoresho by'ubwubatsi, gutunganya imyanda n'inganda. Nka mavuta, amavuta yo guhagarika, stabilisateur y ibumba, umukozi wo kwimura amavuta, kugabanya amazi no kugabanya umubyimba, polyacrylamide yakoreshejwe cyane mugucukura, acide, kuvunika, gucomeka amazi, sima, kugarura amavuta ya kabiri no kugarura amavuta ya gatatu.

Ibisobanuro

Izina ry'umusaruro	Cationic Polyacrylamide	Anionic Polyacrylamide	Nonionic Polyacrylamide
Uburemere bwa melecular (Million)	10-12	3-25	3-25
Impamyabumenyi ya Ionisation	5%-60%	/	/
Impamyabumenyi ya Hydrolysis	/	15%-30%	0-5%
Ibirimo bikomeye (%)	> 90%
PH	4-9	4-12	4-12
Igihe cyo guseswa	<90Min
Monomer isigaye (%)	<0.1

Gusaba

1. gucapa no gusiga irangi gutunganya amazi mabi

Gucapa no gusiga amarangi yo gutunganya amazi mabi, aho kuba coagulants ya molekile ntoya, ugereranije na dosiye nini gakondo ya coagulant, imikorere ya coagulation iri hejuru, ph nziza nziza kuburyo bukurikira: 8.0.

2.Gukora impapuro zo gutunganya amazi mabi

Gutunganya amazi mabi, bikoreshwa nka coagulant aho kuba chloride polyaluminium, sulfate ya aluminium, nibindi, birashobora kandi gukoreshwa nko kuvomerera imyanda.