A :
Muri iki gihe, abantu bumva ibidukikije bigenda byiyongera buhoro buhoro, kandi guhamagarira kurengera ibidukikije bigenda byiyongera. Mubikorwa byo kubyaza umusaruro inganda, byanze bikunze hazaba amazi menshi yanduye, umwanda, amazi yuburozi, nibindi, bigomba kuvurwa hakoreshejwe uburyo bwihariye. Niba bidakozwe neza, biroroshye guteza umwanda ibidukikije, ndetse bigira ingaruka no kubidukikije hafi. kubibazo byubuzima bwabantu. Nigute amashanyarazi akemura ibyo bibazo byanduye?
Kurugero, ibikoresho bya elegitoroniki byoza imyanda. Ukurikije inganda zitandukanye za elegitoroniki, imbaho zumuzunguruko hamwe nibikoresho bya elegitoronike bigomba gusukurwa mugihe cyibikorwa. Mugihe cyo gukora isuku, amazi manini manini azagaragara. Aya mazi mabi arimo amabati menshi, gurş, na cyanide. Imiti, chromium ya hexavalent, chromium trivalent, nibindi, hamwe n’amazi mabi kama nabwo biragoye kandi bisaba ubuvuzi bukomeye mbere yuko bisohoka. Kugira ngo iki kibazo gikemuke, bamwe mu bakora ibikoresho bya elegitoroniki bazakoresha amashanyarazi kugira ngo bakore umwuka w’impanuka eshatu kugira ngo amazi yanduye.
Iyo impumyi zitatu zikora, hakenerwa generator kugirango itange ingufu zumuriro nigitutu.
Mugihe cyo gukonjesha gukonje, icyuka cya kabiri cyakozwe nibikoresho byamazi bizahita bihinduka mumazi yegeranye, kandi amazi yegeranye arashobora guhoraho Amazi arasohoka akongera agasubira muri pisine. Ubu buryo bushobora kugerwaho gusa namashanyarazi. Iyo ukora ibintu bitatu byogutunganya imyanda, birasabwa ingano ihagije hamwe nogukomeza gutanga amavuta, kandi moteri ikora irashobora gukora amasaha 24 kumunsi idatanga imyanda. Gazi isigaye n'amazi.
Mubyukuri, kwanduza amazi biteye ubwoba cyane cyane mbere yinganda zitari zateye imbere cyane. Amazi yo mu ruzi yaranywaga mu buryo butaziguye. Byari byiza kandi biraryoshye. Urashobora kandi kubona ko amazi yo muruzi yari meza cyane. Ariko amazi yinzuzi yiki gihe afite ibyuma byinshi biremereye hamwe nubundi burozi bwangiza, hamwe nibintu biri kumeza yibihe, birashobora kuboneka cyane mumigezi, kandi umwanda wamazi urakomeye cyane.
Muri iki gihe, iyobowe na guverinoma ikomeye, ikibazo cy’umwanda w’amazi kizakemuka neza. Iterambere rya siyansi n’ikoranabuhanga no kurushaho kumenyekanisha ibidukikije by’abantu, abantu bazarushaho kugira amakenga mu gutunganya imyanda n’amazi mabi.
Imashini itanga ibyuka ntishobora gukoresha gusa ibintu bitatu byangiza imyanda kugirango isukure umwanda, ariko kandi irashobora gukoresha imyuka ihumeka hamwe nibitekerezo kugirango ihumure imyanda mvaruganda muri gaze no guhumanya imyanda. Irashobora kandi gukora itunganywa rya disillation hamwe na kondegene, ituma gaze ihumeka ikayungurura kandi ikayitandukanya, kandi amazi yatandukanijwe akegerana, hanyuma 90% byamazi yatoboye arashobora kongera gukoreshwa. Irashobora kandi kwibanda ku bihumanya. Umwanda umaze guhumeka, umwanda usigaye ahanini ni umwanda. Muri iki gihe, irashobora kuba yibanze hanyuma umwanda ukarekurwa.
Igihe cyo kohereza: Nzeri-18-2023