Amanzi amdaka aveliswa kwimisebenzi yezonyango ngumthombo okhethekileyo wongcoliseko kuba aqulethe iintlobo ngeentlobo zezifo ezibangelwa ziintsholongwane, izinto ezinobuthi kunye neekhemikhali. Ukuba amanzi amdaka ezonyango akhutshwa ngqo ngaphandle konyango, aya kubangela umonakalo omkhulu kwindalo esingqongileyo, kwindalo nakwimpilo yabantu. Ke ngoko, kubalulekile ukuba isityalo sonyango lwelindle lwezonyango sinyange amanzi amdaka ezonyango.
Iingozi eziphambili zamanzi amdaka ezonyango zibonakala kakhulu kwezi zinto zilandelayo:
1. Ungcoliseko lwezifo: amanzi amdaka ezonyango aqulathe inani elikhulu lezifo ezibangelwa ziintsholongwane, ezinje ngeebhaktheriya, iintsholongwane, iiparasites, njl. Ezi zifo zinokudluliselwa emzimbeni wamanzi, nto leyo eyonyusa umngcipheko wokuvela kwezifo nokudluliselwa kwazo.
2. Ungcoliseko lwezinto ezinobungozi: amanzi amdaka ezonyango anokuba nezinto ezahlukeneyo ezinobungozi, ezifana neesinyithi ezinzima, i-chlorine, i-iodine, njl.njl., ezinokuba yingozi kwindalo esingqongileyo nakwimpilo yabantu.
3. Ungcoliseko olusebenzisa imisebe: amanye amaziko ezonyango anokuvelisa amanzi amdaka anezinto ezinemisebe, ezithi, ukuba zikhutshwe ngqo ngaphandle konyango, zibe nempembelelo enkulu kwindalo esingqongileyo nakwimpilo yabantu.
Ukuze kuqinisekiswe ukuba amanzi amdaka ezonyango ayakwazi ukuhlangabezana nemigangatho yokukhupha, kufuneka usebenzise izixhobo zonyango zamanzi amdaka zobungcali. Ezi zixhobo kufuneka zihlangabezane nokukwazi ukususa iintsholongwane ngokufanelekileyo kwaye ziqinisekise ukuba iintsholongwane ezibangela izifo ezifana neentsholongwane, iibhaktheriya, iiparasites, njl.njl. emanzini amdaka zisuswa ngokufanelekileyo. Ezi zixhobo kufuneka zikwazi ukususa izinto ezinobuthi emanzini amdaka ngokufanelekileyo, ezifana neentsimbi ezinzima, i-chlorine, i-iodine, njl.njl., ukuqinisekisa ukuba amanzi amdaka awenzi mngcipheko kwindalo esingqongileyo nakwimpilo yabantu. Kumanzi amdaka ezonyango aqulethe izinto ezine-radioactive, izixhobo kufuneka zibe namandla onyango afanelekileyo ukuqinisekisa ukuba izinto ezine-radioactive emanzini amdaka zisuswa ngokufanelekileyo okanye zincitshiswe kwinqanaba elikhuselekileyo. Ezi zixhobo kufuneka zibe namandla okusebenza ngokuzinzileyo ukuqinisekisa unyango oluqhubekayo lwamanzi amdaka ixesha elide, ngelixa izinga lokusilela kufuneka ligcinwe kwinqanaba eliphantsi ukunciphisa iindleko zokugcina nokulawula. Ixhotyiswe ngemisebenzi efana nokubeka esweni kude, ulawulo oluzenzekelayo kunye nokuchonga iimpazamo ngobuchule, okulula kubaphathi ukujonga nokusebenzisa izixhobo ngexesha langempela kunye nokuphucula ukusebenza kakuhle kolawulo.
Urhulumente ukwaneemfuno eziqinileyo ezifanelekileyo zezixhobo zonyango lwamanzi amdaka kwezonyango, ezinje: uyilo, ukwenziwa, ukufakwa, ukugunyaziswa kunye nezinye iinkqubo zezixhobo zonyango lwamanzi amdaka kwezonyango kufuneka zihambelane nemigangatho nemigangatho yesizwe efanelekileyo ukuqinisekisa ukusebenza kunye nomgangatho wezixhobo. Izixhobo zonyango lwamanzi amdaka kwezonyango kufuneka ziqinisekiswe kwaye zivavanywe ngamagunya esizwe ukuqinisekisa ukuba isiphumo sazo sonyango siyahlangabezana nemigangatho kunye neemfuno zesizwe. Amaziko ezonyango kufuneka agcine kwaye avavanye rhoqo izixhobo zonyango lwamanzi amdaka kwezonyango ukuqinisekisa ukusebenza okuqhelekileyo kunye nesiphumo sonyango lwezixhobo.
Ukukhetha izixhobo zonyango lwamanzi amdaka, into yokuqala ekufuneka uyenze kukuqala ngokukhetha umenzi, ofanelekileyo, onamava, onamandla kunye nokukwazi ukukhonza umenzi ziimfuno ezisisiseko zokhetho, iLiding Environmental Protection ngumenzi wophawu lweminyaka elishumi kushishino lonyango lwamanzi amdaka, kuba iimeko ezahlukeneyo zinamava amaninzi ekusebenzeni, iteknoloji yezixhobo iphezulu, isiphumo silungile, ukusetyenziswa kwazo kuqinisekisiwe ngakumbi, ukubekwa kweprojekthi kunamava angakumbi.
Ixesha leposi: Juni-14-2024