Umurongo wuzuye utwikiriye ni umurongo utanga inganda zikoreshwa mugutwikira hejuru yibikorwa. Binyuze mubikorwa byingenzi nko kwitegura, gutwika ifu, no gukiza ubushyuhe, bigera kumikorere nko kurwanya ruswa, gushushanya, no kwambara birwanya. Ibikoresho byayo birimo sisitemu zikoresha zo gukora isuku, gutera, no gukiza, zirimo tekinoroji nka electrostatike adsorption na UV ikiza. Porogaramu ikubiyemo inganda nkimodoka, ibyuma, nibikoresho byo murugo.
Uyu murongo wo kubyaza umusaruro wagiye uhinduka buhoro buhoro hamwe niterambere ryimikorere yinganda. Ibikorwa byambere byari intoki, ariko ubu biragenda bigana sisitemu yubwenge kandi yangiza ibidukikije. Iterambere ry’ikoranabuhanga rigaragarira mu ikoreshwa ry’imiti itera, sisitemu ya convoyeur yahagaritswe, hamwe n’ikoranabuhanga ryo kugenzura hakoreshejwe ikoranabuhanga, mu gihe kandi bishimangira ibishushanyo mbonera byo kurengera ibidukikije nko gufata ifu y’ibisigisigi hamwe na gaze y’imyanda no gutunganya amazi mabi. Ibikorwa bidafite abadereva byuzuye byagezweho mubikorwa nko gukora amamodoka, kandi gusubiramo ibikoresho bikubiyemo umunzani utandukanye wumuyaga usanzwe wumuyaga hamwe nigisubizo cyo kumisha tuneli.
