Gutunganya amazi yanduye mu nganda – Flocculants (PAM)

Mu mazi yanduye yo mu nganda, hari igihe haba hari umwanda utuma amazi aba nk'ibicu, bigatuma ayo mazi yanduye bigorana kuyasukura. Ni ngombwa gukoresha icyuma gifunga amazi kugira ngo amazi abe meza kugira ngo yuzuze ibisabwa. Kuri iki gifunga amazi, turakugira inama yoPolyacrylamide (PAM).

Flocculantku bijyanye no gutunganya amazi yanduye mu nganda

Polyacrylamide ni polymeri ishobora gushonga mu mazi. Uruhererekane rwayo rwa molekile rugizwe n'amatsinda y'imirasire, ashobora kwikurura uduce duto duto mu gisubizo no guteranya uduce kugira ngo tugire uduce duto. Uduce duto twakozwe dushobora kwihutisha imvura y'uduce duto duto kandi tukihutisha ingaruka zo gusobanuka neza k'umuti. Ugereranyije no gutunganya amazi asanzwe, gutunganya amazi asanzwe mu buryo bwa shimi biragoye cyane. Mu gutunganya amazi asanzwe mu buryo bwa shimi, hakenewe ibintu bitandukanye nka flocculants, coagulants, na decolorizers. Muri byo, flocculant ikunze gukoreshwa ni nonionic polyacrylamide.

Iterambere rya polyacrylamide

1. Uruhererekane rw'ibinyabutabire bya polyacrylamide rugizwe n'amatsinda y'ibinyabutabire, ashobora kwinjiza uduce duto duto mu mazi no kwihuza hagati y'uduce kugira ngo tugire uduce duto.

2. Polyacrylamide itari ionic ishobora kwihutisha imvura y'uduce duto duto duto binyuze mu gukora flocs nini, bityo ikiyongera uburyo bwo gusesengura neza no guteza imbere uburyo bwo kuyungurura.

3. Mu bicuruzwa byose bya flocculant, polyacrylamide idafite ionic igira ingaruka nziza mu kuvura amazi yanduye aside, kandi amazi yanduye akomoka ku binyabutabire muri rusange aba afite aside. Kubwibyo, polyacrylamide idafite ionic ifite ibyiza byayo byihariye murigutunganya amazi yanduye hakoreshejwe imiti.

4. Ifu ikoreshwa hamwe n’imyunyu ngugu nka polyaluminum, polyiron n’indi miti ikoreshwa mu gukaraba, kandi ingaruka ziba nziza kurushaho. Kubera imiterere ya polyacrylamide itari ionic, ifite ibyiza bifatika mu kuvura amazi yanduye.

Dutanga PAM nziza cyane ku isoko ry’uruganda, kugira ngo ubashe kubona PAM ihendutse kandi ugire uburambe bushimishije nyuma yo kugurisha.