* Kurandura umukungugu biranga akayunguruzo

1. Kurungurura byimbitse

Ubu bwoko bwa filteri yibikoresho birarekuye, kandi ikinyuranyo hagati ya fibre na fibre nini.Kurugero, polyester isanzwe yatewe inshinge ifite icyuho cya 20-100 μ m.Mugihe impuzandengo yikigereranyo cyumukungugu ari 1 mm, mugihe cyo kuyungurura, igice cyibice cyiza kizinjira muyungurura kandi kigume inyuma, naho ikindi gice kizahunga binyuze muyungurura.Ibyinshi mu ivumbi bifatira hejuru yibikoresho byo kuyungurura kugirango bikore akayunguruzo, bizungurura umukungugu mu kirere cyuzuye ivumbi.Uduce duto twinjira muyungurura ibintu bizongera ubukana kandi bikomereze muyungurura kugeza bisibwe.Ubu bwoko bwo kuyungurura mubisanzwe byitwa gushungura.

2. Kurungurura hejuru

Kuruhande rwibikoresho byungururwa bihuza gazi irimo ivumbi, igice cya firime ya microporome irahujwe, kandi ikinyuranyo hagati ya fibre ni 0.1-0.2 mm gusa.Niba impuzandengo yikigereranyo cyumukungugu iracyari 1 mkm, ifu hafi ya yose Izahagarikwa hejuru ya microporome membrane, umukungugu mwiza ntushobora kwinjira imbere mubintu byungurura, ubu buryo bwo kuyungurura bwitwa filteri yubuso.Kurungurura isura ni tekinoroji nziza yo kuyungurura, irashobora kurushaho kunoza imikorere yo gukuraho ivumbi, kugabanya umuvuduko wibikoresho byo kuyungurura, no kuzigama cyane ingufu za sisitemu yo gukuraho ivumbi.Niba fibre yibikoresho byo kuyungurura ari ntoya cyane, nyuma yuburyo bwihariye, ntishobora gukomeza gusa urwego runaka rwimyuka ihumeka, ariko kandi igabanya itandukaniro riri hagati ya fibre.Nubwo ibi bikoresho byo kuyungurura bidashyizwe hejuru, biragoye ko uduce twiza two mu mukungugu twinjira muyungurura.Ubu bwoko bwa filteri yibikoresho idafite membrane nyinshi nayo irashobora gukoreshwa mugushungura hejuru.Akayunguruzo gakoreshwa mugukora filteri ya karitsiye, hariho itangazamakuru ryinshi-ryungurura itangazamakuru hamwe nibitari byinshi-byungurura ibitangazamakuru, niba ubuso bwo kuyungurura bishobora gukorwa biterwa nibintu byatoranijwe.