Ubungakanani bemarike yokulawulwa kodaka kunye nokucocwa kwamanzi e-US kulindeleke ukuba ifikelele kwi-USD 3.88 yeebhiliyoni ngo-2030 kwaye kulindeleke ukuba yande kwi-CAGR ye-2.1% ukusuka ngo-2024 ukuya ku-2030. Inani elikhulayo leeprojekthi zokuseka izityalo ezintsha zokucoca amanzi amdaka kunye namanzi amdaka okanye ukuphuculwa kwezo zikhoyo kusebenza njengomqhubi wokukhula kwemarike.
Singabonelela ngee-sensors zokujonga amanzi amdaka, kwaye sinee-sensors zomgangatho wamanzi ezifanelekileyo kwiimeko ezahlukeneyo zokusetyenziswa, wamkelekile ukundwendwela.
Ukwakhiwa kwezi zityalo zintsha zonyango kwenziwa ukuze kujongwane nomthamo omkhulu wodaka kunye namanzi amdaka aveliswa yimisebenzi yokuhlala, yorhwebo kunye neyemizi-mveliso. Oku, kulindeleke ukuba kube negalelo kwimfuno yolawulo lodaka kunye nokucocwa kwamanzi eMelika kwixesha eliqikelelweyo.
Ukwanda kwabemi e-US kunegalelo kwisidingo sezityalo ezintsha zokunyanga amanzi amdaka. Njengoko inani labantu lisanda, umthamo wamanzi amdaka aveliswayo nawo uyanda ngokulinganayo. Abantu abaninzi bathetha imisebenzi emininzi yokuhlala, yorhwebo, neyemizi-mveliso. Zonke ezi zinto zinegalelo ekwandeni kwemveliso yamanzi amdaka kweli lizwe. Kukho ulwazi olukhulayo loluntu malunga nokukhuselwa kwendalo kunye nokuzinza. Olu tshintsho loluntu lukhuthaza iindlela ezinobuhlobo nendalo ekulawuleni inkunkuma, kubandakanya ukuphinda kusetyenziswe udoti kwizolimo kunye nokulungisa umhlaba, nto leyo eqhubela phambili ukukhula kwemarike.
Imigaqo nemigangatho ebekwe ngurhulumente wobumbano malunga nolawulo lwenkunkuma, kubekho imfuno ekhulayo yeenkonzo zolawulo lwenkunkuma. I-Arhente yoKhuseleko lweNdalo (i-EPA) ibeke imigangatho engqongqo yolawulo lwenkunkuma, kwaye imithetho emininzi nayo ipasisiwe ngurhulumente ukuze ibeke esweni kwaye ikhuthaze iindlela ezisebenzayo zolawulo lwenkunkuma.
Umzekelo, uMthetho weZiseko zoPhuhliso eziPhakathi kweMibutho eManyeneyo (i-BIL) ujolise ekuxhaseni uqoqosho lwasekuhlaleni kunye nokusebenzisa amanyathelo eziseko zophuhliso zikarhulumente ezikhoyo ukujongana nesidingo seziseko zophuhliso zonyango lwamanzi amdaka kwiindawo ezingafumani nkonzo ineleyo zelizwe.
Ukuqhubeka kokukhula kwezixeko kukhokelela ekwandeni kwemfuno yolawulo lwamanzi amdaka. Kwiindawo ezinabantu abaninzi, ukulahlwa kodaka ngendlela engafanelekanga kunokukhokelela kwiingozi ezinkulu zempilo, kuquka ukusasazeka kwezifo. Njengoko inani elikhulu labantu lihlala kwiindawo ezinabantu abaninzi, imfuneko yokunyangwa kwamanzi amdaka ngokufanelekileyo iba yeyona nto ibalulekileyo. Ulawulo lodaka ngokufanelekileyo luqinisekisa ukulahlwa okanye ukuphinda kusetyenziswe udaka ngokukhuselekileyo, ngaloo ndlela kukhuselwe impilo yoluntu.
Ngokusekelwe kudidi, icandelo lemisebenzi yokucoca ephethwe ngurhulumente (i-POTW) likhokele kwimarike ngesabelo esikhulu sengeniso se-75.7% ngo-2023. Le misebenzi yenzelwe ukunyanga amanzi amdaka asemakhaya. Iqokelela amanzi amdaka kwimithombo eyahlukeneyo kwaye ibandakanya naziphi na izixhobo kunye neenkqubo ezisetyenziselwa ukugcina, ukunyanga, kunye nokulahla amanzi amdaka kamasipala okanye oshishino kunye nodaka.
Icandelo lezixhobo ezikwindawo kulindeleke ukuba libone i-CAGR ekhawulezayo kwixesha eliqikelelweyo, ngenxa yokwahlulwahlulwa kweenkqubo zonyango lwamanzi amdaka. Ukwanda kwabantu elizweni kunye nokufudukela kwabantu ezidolophini okuqhubekayo kukhuthaza imfuneko yezisombululo zasekuhlaleni zokuphatha udaka kunye nokukhupha amanzi, eziluncedo kwaye zingabizi kakhulu.
Ngokusekelwe kumthombo, icandelo likamasipala likhokele kwimarike ngesabelo esikhulu sengeniso se-51.70% ngo-2023. Enye yezona zinto ziphambili eziqhuba icandelo likamasipala kukunyuka kwemfuno yeenkonzo zonyango lwamanzi amdaka kwiindawo zasezidolophini. Njengoko izixeko zisanda kwaye iziseko zophuhliso zikhula, kukho imfuneko enkulu yonyango lwamanzi amdaka olusebenzayo ukukhusela impilo yoluntu kunye nokusingqongileyo.
Icandelo lemizi-mveliso kulindeleke ukuba libone i-CAGR ekhawulezayo kwixesha eliqikelelweyo, njengoko amashishini etyala imali ngakumbi kulawulo lodaka oluphambili kunye nobuchwepheshe bokususa amanzi ukuphucula ukusebenza kakuhle kunye nokunciphisa iimpembelelo zokusingqongileyo kunye nokuhlola amathuba okusetyenziswa kwakhona okunenzuzo kunye nokubuyiselwa kwezixhobo kwidaka.
Ixesha leposi: Septemba-05-2024