Amashanyarazi yinkari yabugenewe kugirango abuze amazi kwinjira mumpapuro, byoroshye kubyitaho.Kubwibyo, ibikoresho bikoreshwa muri firime yo hepfo yinkari nyinshi ni ibikoresho bya PE.Ikigamijwe ni ukubuza amazi, ariko kandi ikabuza umwuka.Nukuvuga ko uruhu rwumurwayi rudashobora guhumeka kurupapuro rwabaforomo!Noneho, ikibazo gikurikiraho kiza, amazi yinjiye mumashanyarazi ntashobora kwinjira munsi yibice byo hepfo, kandi ibintu byo hejuru, ni ukuvuga ibikoresho bihuye nuruhu, bigomba gutsinda ikizamini, ariko ntibishobora guhinduka osmose.Kwinjira ni iki?Nubwo ubuhehere bwakuwe busa nkaho buri mu gipangu, uruhu ruhuye nigitambaro ruracya kandi ntirushobora kugera ku gukama.Ninimpamvu ituma ibicuruzwa bibi bipima bidashobora kubuza ko habaho ibitanda.Ntibihumeka kandi byumye, kandi uruhu ruracyari muri acide, ubushuhe, nubushuhe.
Noneho, kugirango tuvuge muri make ingingo zavuzwe haruguru, ni ubuhe bwoko bw'ubuforomo bwiza kubasaza bamugaye?Ubwa mbere, umuvuduko wo kwihuta urihuta, kandi nta osmose ihinduka.Ubuso bwumye.Icya kabiri, igice cyo hepfo kirahumeka kugirango umwuka uhumeka neza.Icya gatatu nuko ubushobozi bwo kwinjiza ari bunini, ni ukuvuga, molekile zo kwinjiza ibicuruzwa zishobora gukuramo amazi menshi.