Polyacrylamide yitwa PAM, kandi igabanijwemo anion (HPAM) na cation (CPAM).Nonionic (NPAM) ni polymer yumurongo kandi nimwe mubwoko bukoreshwa cyane mumazi ya elegitoronike ya polymer.Kandi ibiyikomokaho birashobora gukoreshwa nka flocculants nziza, kubyimbye, ibikoresho bikomeza impapuro no kugabanya gukurura amazi, nibindi, bikoreshwa cyane mugutunganya amazi, gukora impapuro, peteroli, amakara, ubucukuzi bwamabuye y'agaciro, geologiya, imyenda, ubwubatsi, nibindi.
Polyacrylamide yitwa No 3 coagulant, flocculant No 3;bita PAM;bikunze kwitwa infashanyo yo kugumana mugukora impapuro nizindi nganda.Kugeza ubu, ibicuruzwa bikunze gutangwa nisosiyete yacu birakomeye (ifu yumye) na emulsiyo.
Polyacrylamide igabanyijemo anionic polyacrylamide;polyacrylamide;polyacrylamide idasanzwe;zwitterionic polyacrylamide;Izina ry'icyongereza;PAM (acrylamide).
Ihame ry'ibikorwa
1) Ihame rya flocculation: iyo PAM ikoreshwa muguhindagurika, ifitanye isano nubuso bwimiterere yubwoko bwimisozi, cyane cyane ubushobozi bwa kinetic, viscosity, turbidity hamwe na pH agaciro ko guhagarikwa.Ubushobozi bwa dinamike yubuso bwimpanvu nimpamvu yo kubuza ibice.PAM hamwe nubuso butandukanye bushobora kugabanya ubushobozi bwa kinetic hamwe.
2) Adsorption hamwe nikiraro: Iminyururu ya molekile ya PAM yashyizwe kumurongo wibice bitandukanye, kandi ibiraro bya polymer biba hagati yibice, kuburyo ibice bigize igiteranyo kandi bigatuza.
3) Ubuso bwa adsorption: adsorption zitandukanye za polar matsinda mato kuri molekile ya PAM.
4) Gushimangira: Urunigi rwa molekile ya PAM hamwe nicyiciro cyatatanye byerekana icyiciro cyatatanye hamwe binyuze mubikorwa bitandukanye bya mehaniki, umubiri na chimique kugirango ube umuyoboro.
TechnicalIndicator
| Ingingo | Inyuma | Uburemere bwa molekile (ibihumbi icumi) | Ibirimo bikomeye% | Impamyabumenyi ya Ionic cyangwa impamyabumenyi ya hydrolysis% | Monomer isigaye% | Koresha urwego |
| Anionic | granule yera cyangwa ifu | 300-22200 | ≥88 | Impamyabumenyi ya Hydrolysis 10-35 | ≤0.2 | PH y'amazi ntaho ibogamiye cyangwa alkaline |
| Cationic | granule yera | 500-1200 | ≥88 | Impamyabumenyi ya Ionic 5-80 | ≤0.2 | Imashini yumukandara centrifugal filter kanda |
| Ntabwo ari ionic | granule yera | 200—1500 | ≥88 | Impamyabumenyi ya Hydrolysis 0-5 | ≤0.2 | PH y'amazi ntaho ibogamiye cyangwa alkaline |
| Zwitterionic | granule yera | 500—1200 | ≥88 | Impamyabumenyi ya Ionic 5-50 | ≤0.2 | Imashini yumukandara centrifugal filter kanda |
| Anionic | igipimo | 0.62 | Ibiro bipima | 0.5 |
Igihe cyo kohereza: Gashyantare-01-2023