Kule minyaka yangoku,I-sodium dichloroimorioncractionivele njengomdlalo-oyitshintshayo kwicandelo lonyango lwamanzi kunye nogutyulo lwelindle. Ezi pilisi, zaziwa ngokuba nokusebenza kwazo kunye nokungahambi kakuhle, ziye zafumana izicelo kumashishini ahlukeneyo, ukusuka kwizityalo zikamasipala kwizityalo kumaziko ezempilo kwaye nakwimizamo yokunceda yentlekele. Kweli nqaku, siza kuthobela kwizicelo ezibaninzi kwiitafile ze-SDIC kunye nefuthe lazo kumacandelo ngamacandelo.
1. Unyango lwamanzi kamasipala:
Iitafile ze-SDIC ziye zaba sisixhobo esibalulekileyo ekuqinisekiseni amanzi okusela acocekileyo kunye nokukhuselekileyo kuluntu kwihlabathi liphela. Ngokukhupha i-chlorine xa inyibilikisiwe emanzini, ezi zicwecwe zibulala amanzi ngempumelelo, ukuphelisa ii-microorganism eziyingozi ezinjengeebhakteria, iintsholongwane, kunye neProtozoa. Izityalo zonyango loomasipala zixhomekeke kwiitafile ze-SDIC ukugcina imigangatho esemgangathweni yamanzi kwaye ikhusele impilo yoluntu.
I-2. Iiphuli zokubhukuda kunye neendawo zokuzonwabisa:
Amachibi okubhukuda esidlangalaleni kunye neendawo zokuzonwabisa kufuneka agcine imigangatho ephezulu yomgangatho wamanzi ukuthintela ukusasazeka kwezifo zamanzi. Iitafile ze-SDIC lukhetho olukhethwayo kwintsholongwane yephuli ngenxa yokusetyenziswa kwazo kokusetyenziswa kunye nefuthe elide. Banceda ukulawula ukukhula kwe-algae kunye nebacteria, baqinisekisa imeko ekhuselekileyo neyonwabisayo.
I-3. Izixhobo zononophelo lwezempilo:
Kwisetingi yezempilo, ulawulo losulelo lubaluleke kakhulu. Iitafile ze-SDIC zisetyenziselwa ukubulala okungapheliyo, ukucocwa kwezixhobo zonyango, kunye nogutyulo lweendawo zoguli. Ukuzibulala kwabo okuba namandla okuzibulala iipropathi ezibonakalayo zenza ukuba kufike ukhetho oluthembekileyo kwizibhedlele, iiklinikhi kunye neelebhu.
4. Uncedo lweNtlekele:
Ngexesha leentlekele zemvelo okanye imeko kaxakeka, ukufikelela kumanzi acocekileyo kunokuthwala kakhulu. Iipilisi ze-SDIC zidlala indima ebalulekileyo kwimizamo yokunceda yentlekele ngokubonelela ngeendlela ezikhawulezayo nezinempumelelo zokungazibulala kwamanzi. Imibutho yoNcedo noorhulumente basasaza la macwecwe kwiindawo ezichaphazelekayo, ukunceda ukuthintela izifo zamanzi kunye nokusindisa ubomi.
I-5. Ishishini lokutya kunye neZiko lokuThenga:
Ishishini lokutya kunye nemveliso yesiselo lixhomekeke kwimigangatho ecocekileyo ye-hygiene ukuqinisekisa ukhuseleko lweemveliso. Iitafile ze-SDIC zisetyenziselwa ukuhambisa izixhobo zokulungisa ukutya, iindawo zonxibelelwano zokutya, kunye namanzi asetyenziswa kwimveliso yokutya. Oku kunceda ukugcina umgangatho wemveliso kunye nokhuseleko, ukunciphisa umngcipheko kwizifo zokutya.
6. Ezolimo:
Iitafile ze-SDIC zikwasetyenziswa nakwizenzo zezolimo zokungasebenzi kakuhle amanzi kunye nokulawula ukusasazeka kwezifo kwizityalo. Ngokuqinisekisa ukhuseleko lwamanzi okunkcenkceshela, amafama anokuphucula isivuno sesityalo kwaye akhusele ivumba labo.
7. Unyango lwamanzi amdaka:
Amaziko onyango lwamanzi amdaka asebenzisa iitafile ze-SDIC ukunciphisa amanzi amdaka emanzi amdaka ngaphambi kokuba ikhutshwe kwindalo esingqongileyo. Oku kuncitshiswa impembelelo yokusingqongileyo yamanzi amdaka kwaye inegalelo kwimizimba yamanzi acocekileyo.
8. Ukucocwa kwamanzi ekhaya:
Kwimimandla enokufikelela ngokungathembakiyo kwimithombo yamanzi ecocekileyo, abantu basebenzisa iitafile ze-SDIC zokucocwa kwamakhaya. Ezi pilisi zibonelela ngendlela efikelelekayo nefanelekileyo kwiintsapho ukuba zisele zikhuseleke.
Ukuqukumbela, iitafile ze-SDIC ziqinisekisile i-mettle yazo kwiindawo ezininzi zezicelo, ezivela kunyango lwamanzi kamasipala kwimizamo yoncedo engaphaya. Ukucocwa kwabo, ukusebenza ngeendleko, kunye neepropathi zokubulala iintsilelo ezizenzele isixhobo esibalulekileyo kumashishini. Njengoko umhlaba uyaqhubeka nokubeka phambili imithombo yamanzi ecocekileyo nekhuselekileyo, ukusetyenziswa kwezicelo eziguquguqukayo zetafile ze-SDIC zisetwa ukwandisa ikamva, ukuqinisekisa ikamva lethu kunye nekamva elikhuselekileyo kubo bonke.
IXESHA LOKUQALA: UPE-06-2023