Iboneza ryibikoresho bya anionic polyacrylamide

Anionic polyacrylamide ikoreshwa cyane cyane mugushimangira flokculasiyo yimyanda, ifite ibiranga polymer electrolyte muburyo butabogamye na alkaline, yunvikana na electrolytite yumunyu, kandi ioni yibiciro byicyuma irashobora guhuzwa na gel idashonga, ikoreshwa cyane cyane mubikorwa byo murugo. amazi, inganda n’imijyi gutunganya imyanda, kandi birashobora no gukoreshwa muburyo bwo kubura umwanda.

Ibice bitatu byingenzi bikoreshwa muri anionic polyacrylamide:

Mu nganda zikora inganda n’ibyuma, zikoreshwa mu kweza amazi yoza gazi mu itanura rifunguye, gusobanura amazi y’imyanda mu nganda zikora ifu n’inganda zangiza, kweza electrolytite no gusobanura amazi y’amashanyarazi.

Mu bucukuzi bw'amabuye y'agaciro, bukoreshwa mu gukaraba amakara no gusobanura umurizo wa flotation, kuyungurura amakara asukuye, kudoda (slag) umwuma, gusobanura umurizo wa flotation, kwibanda kubyimbye no kuyungurura, potasiyumu alkali ishyushye hamwe no gutunganya flotation, ibisobanuro bya fluorite na barite flotation umurizo , brine mbisi yo gutunganya umunyu, gusobanura umwuma wa hydrata no gutunganya amazi ya fosifate.

Mu gutunganya amazi y’imijyi n’inganda, akoreshwa mu kunoza ikurwaho ry’ibintu byahagaritswe, BOD na fosifate mu mazi y’amazi.Mugushyiramo 0.25mg / L hydrolyzed polyacrylamide mukigega cyibanze cy’amazi y’imyanda, igipimo cyo kuvanaho ibintu byahagaritswe na BOD gishobora kwiyongera kugera kuri 66% na 23%.Iyo wongeyeho 0.3mg / L anionic polyacrylamide mukigega cya kabiri cyo gutunganya amazi y’amazi y’amazi, igipimo cyo kuvanaho ibintu byahagaritswe na BOD gishobora kwiyongera kugera kuri 87% na 91%, kandi ingaruka zo gukuraho fosifore zishobora kwiyongera kuva kuri 35% kugeza kuri 91% .Mu gutunganya amazi yo kunywa n’amazi yo mu ngo, akoreshwa mugusobanura neza, gusobanura amazi yanduye no guhindura filtre.

Ubushobozi bwo gutegura anionic polyacrylamide butangizwa:

1, ikoreshwa mugutunganya umwanda, icyifuzo cyo kugereranya 0.1%

2, banza usukemo ifu mumazi ya robine, hanyuma ukangure kumuvuduko uringaniye wa 40-60 RPM kugirango polymer ushonga mumazi mbere yuko yongerwaho.

3, Mugihe cyigeragezwa, fata amazi mabi 100ml, ongeramo 10% yumuti wa polyacrylamide, hanyuma ukangure buhoro, koresha syringe kugirango wongereho buhoro buhoro igisubizo cya PAM, 0.5ml buri gihe, ukurikije ubunini bwururabyo rwa alum rwabyaye ndetse no kuba hafi ya flocculant, ubwumvikane bwindengakamere, igipimo cyimitsi, igipimo cyo kumenya umukozi ukwiye.