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Icebo lokucoca amanzi elinye elinciphisa ukungcola okungafaniyo

Njengenxalenye yomnyhadala weveki yamanzi we-2021, iBhaso laManzi loLutsha laseStockholm liququzelela ukhuphiswano lwamazwe aphesheya apho abafundi abaphakathi kweminyaka eli-15 ukuya kwengama-20 ubudala bacebisa izisombululo kwimingeni ephambili yamanzi. Ophumeleleyo, u-Eshani Jha ufunde indlela yokususa ukungcola okungafaniyo emanzini ngesixhobo esinye, yiyo kanye le nto thina, umthengisi weefilitha zamanzi ezivela e-China, esiyiphumeleleyo ngokusebenzisa isihluzi sethu semaleko emininzi, ukonga indawo kunye neendleko.

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 (Imvelaphi yomfanekiso: SIWI.org)

 

Njengoko intetho endala isithi, "Amawakawaka aphile ngaphandle kothando, akukho namnye ngaphandle kwamanzi", amanzi axabisekile, ukanti ingxaki exhaphakileyo yongcoliseko lwamanzi ichaphazela okusingqongileyo kunye nempilo yethu. Ungcoliseko lwamanzi yingxaki ekhulayo kwihlabathi liphela, ukungcoliseka okunje ngeekhemikhali, ibhaktiriya kunye nesinyithi esinzima zithathwa zisuka ngaphandle kuyo yonke le ndlela ukuya kwimibhobho yamanzi okusela. Ngesi sizathu, unyango lwamanzi empompo lube ngumcimbi obalulekileyo kwihlabathi liphela. Ophumeleleyo okhethwe ngabafundi abathathe inxaxheba kolu khuphiswano wenze uphando malunga nendlela yokunciphisa ukungcola okungafaniyo emanzini aluhlaza ngendlela elula neyoqoqosho. Inkqubo ibandakanya ukutshintshwa kwekhabhoni esebenzayo kunye neBiochar ukuze isetyenziswe kwisihluzi samanzi esonga iindleko. Inxalenye ebalaseleyo yesisombululo ilele kumathuba okususa ukungcola okuninzi ngesixhobo esinye. Ngokudibeneyo, iTekhnoloji yeFilitha iyakwazi ukubonelela ngesisombululo esifanayo ngokudibanisa iindlela ezahlukeneyo zokucoca ulwelo kunye nokwehlisa ukungcola okungafaniyo kwinkqubo yokuhluza amanzi. Ngokufumana amanqanaba amabini okanye amathathu kwinqanaba lokucoca amanzi kwi "imveliso-Ikhitshi kunye neFilter yokuhluza”Kwiwebhusayithi yethu, unokufumana lula ukungcola okuninzi ngaphambi kokuba usele.

 

Umsitho ubuququzelelwa minyaka le ukusukela ngo-1997 yi-SIWI. Ngamatyala e-COVID-19 kwihlabathi liphela, kulo nyaka umsitho ububanjelwe kwi-Intanethi. Ikhuthaza ukuzimisela kwabantu abatsha ukuba bazinikele ukuba yinxalenye yelizwe elingcono lamanzi.