Sizabalazela ukulungiswa ngokulawulwa kwemeko yamanzi, dibana nemigangatho yamanzi amdaka omzi-mveliso, kunye nesiseko sendawo yolawulo lwendalo, qhubeka ubuchule, uze uxhamle uMbutho. Kunye nophuhliso lwemizi-mveliso, ungcoliseko lwendalo olulandelayo lulandelayo. Ulawulo olungqongqo lwamanzi amdaka omzi-mveliso yindlela ebalulekileyo yokulawula ungcoliseko lwamanzi. Uyilo, ulwakhiwo kunye nolawulo lobume bemizi-mveliso, imigangatho yamanzi amdaka amanzi, kunye neendawo zokunyanga zamanzi amdaka. Amanzi amdaka omgangatho wamanzi ohlukeneyo aya kuphathwa ngokwahlukeneyo.
Amanzi amdaka omzi-mveliso
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Ichibi lemigaqo
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iphuli yehlathi
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I-oxidation echibi
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Itayili yokuphendula
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Itanki ye-sediment
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Iphuli yelitha
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Iphuli ye-PH
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ukukhutshwa
Ukubaluleka kokuthintela ungcoliseko kunye nokukhusela indalo kufuneka kwenziwe nzulu entliziyweni yabantu. Wonke umntu uthatha inyathelo lokuqala lokunciphisa ungcoliseko. Umzi-mveliso uthatha inyathelo lokuqala lokufaka unyango kunye nokuchithwa kwamanzi amdaka aveliswa ngexesha lemveliso kwinkqubo yemveliso. Ukuba kufuneka ichithwe kumzi-mveliso, iya kuchithwa kumzi-mveliso.
