Amazi yose yo kunywa azavurwa mumazi aturuka, ubusanzwe ni ikiyaga cyamazi meza, uruzi, iriba ryamazi, cyangwa rimwe na rimwe ndetse n’umugezi n’amazi y’isoko birashobora kwibasirwa n’impanuka cyangwa impanuka nkana n’imihindagurikire y’ikirere cyangwa ibihe.Kugenzura ubwiza bwamazi meza noneho bigushoboza kumenya impinduka mubikorwa byo gutunganya.
Intambwe yambere: Mbere yo gutunganya amazi yinkomoko, nayo yitwa Coagulation na Flocculation, ibice bizahuzwa nimiti kugirango bibe ibice binini, hanyuma ibice binini bizarohama epfo.
Intambwe ya kabiri ni Filtration, nyuma yo gutembera mbere yo kuvurwa, amazi meza azanyura muyungurura, mubisanzwe, akayunguruzo kagizwe numucanga, amabuye, namakara) nubunini bwa pore.Kurinda akayunguruzo, dukeneye gukurikirana akajagari, guhagarikwa gukomeye, alkaline hamwe nibindi bipimo byubwiza bwamazi.
Intambwe ya gatatu ni inzira yo kwanduza.Iyi ntambwe ni ingenzi cyane, nyuma yo kuyungurura amazi, dukwiye kongeramo disinfantant mumazi yungurujwe, nka chlorine, chloramine, ni itegeko ryo kwica parasite zisigaye, bagiteri, na virusi, kugirango amazi abe meza mugihe ajyanwa murugo.
Intambwe ya kane ni ugukwirakwiza, tugomba gupima pH, imivurungano, ubukana, chlorine isigaye, ubwikorezi (TDS), noneho dushobora kumenya ingaruka zishobora guterwa cyangwa kubangamira ubuvuzi rusange mugihe gikwiye.Agaciro ka chlorine gasigaye kagomba kuba hejuru ya 0.3mg / L mugihe kavomwe mu ruganda rw’amazi yo kunywa, na hejuru ya 0.05mg / L nyuma yumuyoboro.Guhindagurika bigomba kuba munsi ya 1NTU, agaciro ka pH kari hagati ya 6.5 ~ 8,5, umuyoboro uzangirika niba agaciro ka pH kari munsi ya 6.5pH nubunini bworoshye niba pH irenze 8.5pH.
Icyakora, kuri ubu, umurimo wo kugenzura ubuziranenge bw’amazi usanga ahanini ugenzura intoki mu bihugu byinshi, bifite amakosa menshi yo guhita, muri rusange, gukomeza no kwibeshya ku bantu n'ibindi.Itanga kandi amakuru yihuse kandi yukuri kubafata ibyemezo hashingiwe kumahinduka yubuziranenge bwamazi mugihe nyacyo.Gutyo, guha abantu amazi meza kandi meza.
