Kugira ngo amazi asukurwe cyangwa akoreshwe mu kongera gukoresha amazi asukuwe nyuma yo kuyasukura, hakenewe imiti itandukanye ikoreshwa mu gutunganya amazi asukuye. Muri iki gihe,Abatanga PAM (Polyacrylamide)nzakubwira ibijyanye n'imiti itera udukoko:
Flocculant: Rimwe na rimwe yitwa kandi coagulant, ishobora gukoreshwa nk'uburyo bwo gukomeza gutandukanya ibintu bikomeye n'amazi, kandi ishobora gukoreshwa mu gikoresho cyo guterura amazi cya mbere, igikoresho cyo guterura amazi cya kabiri, igikoresho cyo guterura amazi, ubuvuzi bwa gatatu cyangwa ubuvuzi buhanitse n'izindi nzira z'imikorere.
Imiti ikoreshwa mu gusiga amazi mu mazi ikoreshwa mu gushimangira itandukanyirizo ry’amazi mu bijyanye no gutunganya imyanda. Ishobora gukoreshwa mu gukomeza uburyo imyanda ishyirwa mu mazi mu buryo bw’ibanze, gutunganya imyanda mu mazi no kuyishyira mu mazi mu buryo bw’inyongera nyuma yo kuyikoresha, kandi ishobora no gukoreshwa mu gutunganya imyanda mu buryo bw’inyongera cyangwa mu buryo buhanitse. Iyo ikoreshejwe mu gutunganya imyanda mbere yo kuyikoresha mu mazi, imiti ikoreshwa mu gusiga amazi mu mazi n’imitsi ihuza amazi iba imiti igabanya ubushyuhe cyangwa igabanya ubushyuhe.
Mu gihe ukoresha imiti isanzwe ikoreshwa mu gukurura ingano, uburyo bwo kongeramo imiti ifasha mu gukurura ingano bushobora gukoreshwa mu kongera ingaruka zo gukurura ingano. Urugero, gukoresha aside silicike ikora nk'imfashanyo yo gukurura ingano ku miti idafite umwimerere nka ferrous sulfate na aluminium sulfate no kuyishyiramo mu buryo bukurikiranye bishobora gutuma ikurura ingano neza. Kubwibyo, mu magambo y'abantu basanzwe, polymer flocculant IPF itegurwa mu buryo busanzwe ivanze imiti ifasha mu gukurura ingano n'imiti idafite ingano hanyuma ikongera hamwe kugira ngo yorohereze imikorere y'umukoresha.
Ubusanzwe uburyo bwo gufungana bushyirwa imbere y’aho amazi atandukanyijwe n’ibintu bikomeye, kandi hamwe n’aho amazi atandukanyijwe, bushobora gukuraho ibintu bikomeye n’ibintu bya colloidal bifite ingano ya 1nm kugeza 100μm mu mazi mabi, kugabanya umuvuduko w’amazi mabi na CODCr, kandi bushobora gukoreshwa mu gutunganya imyanda mbere yo kuyitunganya. Ubu buryo bwo kuyivura, uburyo bwo kuyivura bugezweho, bushobora no gukoreshwa mu kuvura imyanda isigaye. Ubu buryo bwo kuyivura bushobora kandi gukuraho mikorobe na bagiteri zitera indwara mu mazi, no gukuraho amavuta ya emulsified, chroma, iyoni zikomeye z’ibyuma n’indi myanda mu myanda. Igipimo cyo gukuraho fosifore iri mu myanda gishobora kugera kuri 90% iyo gufungana kw’amazi bikoreshejwe mu kuvura fosifore. ~95%, ni bwo buryo buhendutse kandi bwiza bwo gukuraho fosifore.
Mu gikorwa cyo gutunganya imyanda, hazakoreshwa ibindi bikoresho. Uyu munsi,Uruganda rwa PAMyazanye kimwe gusa muri byo. Uracyabyumva? Witondere Yuncang hanyuma usubize ubumenyi bwinshi bwo gutunganya imyanda!
Igihe cyo kohereza: Ukuboza-01-2022