Ukujongwa okusebenzayo komgangatho wamanzi yinxalenye ebalulekileyo yezicwangciso-qhinga zempilo yoluntu kwihlabathi jikelele.

Ukujongwa okusebenzayo komgangatho wamanzi yinxalenye ebalulekileyo yezicwangciso-qhinga zempilo yoluntu kwihlabathi jikelele.Izifo ezisemanzini zisengoyena nobangela uphambili wokufa kwabantwana abasakhulayo, zibanga ubomi obuphantse bube ngama-3,800 mihla le.
1. Uninzi lwaba bantu bafayo luye lwanxulunyaniswa neentsholongwane ezisemanzini, kodwa iWorld Health Organization (WHO) nayo iye yaphawula ukuba ukungcoliseka kweekhemikhali eziyingozi kumanzi okusela, ingakumbi ilothe nearsenic, ngomnye unobangela weengxaki zempilo yehlabathi.
2. Ukubeka iliso kubulunga bamanzi kubangela imingeni emininzi.Ngokubanzi, ukucaca komthombo wamanzi kuthathwa njengophawu oluhle lokucoceka kwayo, kwaye kukho iimvavanyo ezikhethekileyo zokuyivavanya (umzekelo, uvavanyo lweSage Plate).Nangona kunjalo, ukulinganisa nje ukucaca kwamanzi ayilovavanyo olupheleleyo lomgangatho wamanzi, kwaye uninzi lwemichiza okanye ungcoliseko lwebhayoloji lunokubakho ngaphandle kokubangela utshintsho olubonakalayo lombala.
Ngokubanzi, ngelixa kucacile ukuba iindlela ezahlukeneyo zokulinganisa kunye nokuhlalutya kufuneka zisetyenziswe ukudala iiprofayili ezithembekileyo zomgangatho wamanzi, akukho mvumelwano ecacileyo kuzo zonke iiparitha kunye nezinto ezimele ziqwalaselwe.
3. Izixhobo zokubona ubulunga bamanzi ngoku zisetyenziswa ngokubanzi kwiindlela zokuvavanya ubulunga bamanzi.
4. Ukulinganisa okuzenzekelayo kubalulekile kwizicelo ezininzi zomgangatho wamanzi.Imilinganiselo eqhelekileyo ezenzekelayo yindlela eneendleko zokubonelela ngedatha yokubeka iliso enika ingqiqo malunga nokuba kukho naziphi na iintsingiselo okanye ukulungelelaniswa neziganeko ezithile ezinobungozi kumgangatho wamanzi.Ukungcola kweekhemikhali ezininzi, luncedo ukudibanisa iindlela zokulinganisa ukuqinisekisa ubukho beentlobo ezithile.Ngokomzekelo, iArsenic sisingcoliso semichiza ekhoyo kwiindawo ezininzi zehlabathi, yaye ukungcoliseka kwearsenic emanzini okusela yingxaki echaphazela izigidi zabantu.