Unyango lwamanzi amdaka kunye nokurisayikilisha zezona zinto ziphambili zokwakha iziseko zokusingqongileyo ezidolophini. Kwiminyaka yakutshanje, izibonelelo zonyango lwamanzi amdaka ezidolophini zelizwe lam ziye zaphuhliswa ngokukhawuleza kwaye zafumana iziphumo ezimangalisayo. Ngo-2019, izinga lokucocwa kwamanzi amdaka ezidolophini liza kunyuka liye kuma-94.5%, kwaye izinga lokucocwa kwamanzi amdaka esithili liza kufikelela kuma-95% ngo-2025. Kwelinye icala, umgangatho wamanzi amdaka avela kwizityalo zokucocwa kwamanzi amdaka ezidolophini uqhubekile nokuphucuka. Ngo-2019, ukusetyenziswa kwamanzi aphinde asetyenziswa ezidolophini kwilizwe kufikelele kwi-12.6 yeebhiliyoni zeerandi, kwaye izinga lokusetyenziswa lalisondele kuma-20%.
NgoJanuwari 2021, iKhomishini yoPhuhliso noHlaziyo yeSizwe kunye namasebe alithoba akhuphe "Iingcamango eziSikhokelo malunga nokuKhuthaza ukusetyenziswa kweMithombo yoGutyulo lwaManzi amdaka", eyacacisa iinjongo zophuhliso, imisebenzi ebalulekileyo kunye neeprojekthi eziphambili zokuphinda kusetyenziswe amanzi amdaka kwilizwe lam, nto leyo ephawula ukunyuka kokuphinda kusetyenziswe amanzi amdaka njengesicwangciso sesizwe. Ngexesha "leSicwangciso seMinyaka emihlanu se-14" kunye neminyaka eli-15 ezayo, imfuno yokusetyenziswa kwamanzi abuyiselweyo kwilizwe lam iya kwanda ngokukhawuleza, kwaye amandla ophuhliso kunye nendawo yemarike iya kuba nkulu. Ngokushwankathela imbali yophuhliso lonyango kunye nokuphinda kusetyenziswe amanzi amdaka ezidolophini kwilizwe lam kunye nokuqokelela uthotho lwemigangatho yesizwe, kubaluleke kakhulu ukukhuthaza uphuhliso lokuphinda kusetyenziswe amanzi amdaka amdaka.
Kule meko, "Ingxelo yoPhuhliso loNyango lwaManzi kunye nokuHlaziya kwakhona eTshayina" (ebizwa ngokuba yi "Ngxelo"), eququzelelwe liSebe leMicimbi yaManzi le-Chinese Society of Civil Engineering kunye neKomiti yoBugcisa boNyango lwaManzi kunye nokuHlaziya kwakhona kwe-Chinese Society of Environmental Sciences, yapapashwa yiYunivesithi yaseTsinghua. , i-China National Institute of Standardization, i-Tsinghua University Shenzhen International Graduate School kunye nezinye iiyunithi zakhokela ukwakhiwa koluhlu lwemigangatho yesizwe ethi "Water Reuse Guidelines" (ebizwa ngokuba yi "Guidelines") yakhutshwa ngokusesikweni ngoDisemba 28 no-31, 2021.
UNjingalwazi uHu Hongying weYunivesithi yaseTsinghua uthe ukusetyenziswa kwamanzi abuyiselweyo yindlela eluhlaza kwaye yindlela enceda bonke abantu ukusombulula iingxaki zokunqongophala kwamanzi, ungcoliseko lokusingqongileyo kwamanzi kunye nomonakalo wamanzi kwindalo ngendlela edibeneyo, kunye neenzuzo ezibalulekileyo kwindalo nakwizoqoqosho. Indle yasezidolophini izinzile ngobuninzi, iyalawuleka kumgangatho wamanzi, kwaye iyafuneka kufutshane. Ngumthombo wamanzi wesibini othembekileyo wasezidolophini onokubakho okukhulu kokusetyenziswa. Ukuphinda kusetyenziswe indle kunye nokwakhiwa kwezityalo zamanzi abuyiselweyo ziziqinisekiso ezibalulekileyo zophuhliso oluzinzileyo lwezixeko kunye namashishini, kwaye zidlala indima ebalulekileyo ekufezekiseni iinjongo zophuhliso oluzinzileyo. Ukukhutshwa koluhlu lwemigangatho yesizwe kunye neengxelo zophuhliso lokusetyenziswa kwamanzi abuyiselweyo kunika isiseko esibalulekileyo sokusetyenziswa kwamanzi abuyiselweyo, kwaye kubaluleke kakhulu ekukhuthazeni uphuhliso olukhawulezileyo nolusempilweni lweshishini lamanzi abuyiselweyo.
Unyango lwamanzi amdaka kunye nokuphinda kusetyenziswe zezona zinto ziphambili zokwakha iziseko zophuhliso lwendalo ezidolophini, kwaye ikwayindawo ebalulekileyo yokuqala ukulwa idabi lokulwa nongcoliseko, ukuphucula imeko-bume yokuhlala ezidolophini, kunye nokuphucula amandla okhuseleko lobonelelo lwamanzi ezidolophini. Ukukhutshwa kwe-"Report" kunye "neZikhokelo" kuya kudlala indima ebalulekileyo ekuqhubeleni phambili imbangela yonyango lwamanzi amdaka ezidolophini kunye nokusetyenziswa kwezixhobo kwilizwe lam ukuya kwinqanaba elitsha, ukwakha iphethini entsha yophuhliso lwedolophu, kunye nokukhawulezisa ukwakhiwa kwempucuko yendalo kunye nophuhliso olusemgangathweni ophezulu.
Ithathwe kwiXinhuanet
Ixesha lokuposa: Jan-17-2022