Umuyoboro w'icyuma biroroshye gutembera mu kirere n'amazi. Dukurikije imibare bijyanye, igihombo cyumwaka cyatewe na konte ya ruswa kuri kimwe cya cumi cyumusaruro wose. Kugirango ukore umuyoboro w'ibyuma bifite ikibazo cya ruswa, kandi icyarimwe utanga isura nziza yibicuruzwa, ntabwo rero ikoreshwa muburyo bwo kuvura hejuru. (Umuyoboro wa Sulvanizeibyuma)
Gahuza nuburyo bwo kuvura hejuru hamwe nibikorwa byinshi nibipimo byibiciro. Kuberako zinc itariyoroshye guhinduka mu kirere cyumye, kandi mu kirere cyuzuye, ubuso burashobora kubyara film yuzuye, nyuma yo kuvura ibyuma byiziritse, ariko nanone bifite imbaraga zikomeye.
Mubisanzwe bya zinc, nyuma yuburyo bugoye kumubiri no mumities, ntabwo ari umubyimba wa zinc gusa yashyizwe kumurongo wibyuma, ariko nanone ad zinc-fey ofloye yashinzwe. Ubu buryo bwo kwerekana ntabwo ari ibintu byo kurwanya ruswa gusa biranga amashanyarazi, ariko nanone afite ikibazo cyo kurwanya ruswa idahwitse kubera ibipimo bya zinc na fer. Kubwibyo, ubu buryo bwo gukora bukwiye cyane cyane acide ikomeye, igihu cya alkali nibindi bidukikije bikomeye.
Hano hari abakora imiyoboro myinshi, birasabwa ko ugomba gusomana eYego mugihe ugura, ntukagabanye ibiciro biri hasi, hitamo uruganda rwizewe ni ngombwa cyane kuruta igiciro!
Igihe cya nyuma: Werurwe-30-2023
