Amanzi ngumthombo wobomi kunye nobutyebi obubalulekileyo kuphuhliso lwedolophu.Noko ke, ngenxa yokwanda kokufudukela kwabantu ezidolophini, ukunqongophala kwemithombo yamanzi neengxaki zongcoliso ziya zisiba nkulu ngakumbi.Uphuhliso olukhawulezayo lwedolophu luzisa imingeni enkulu kubume bendalo kunye nophuhliso oluzinzileyo lwezixeko.Indlela yokwenza i-sewage "ukuhlaziywa" ngoko ukusombulula ukunqongophala kwamanzi edolophini, kuye kwaba yingxaki engxamisekileyo ukuba isonjululwe.
Kwiminyaka yakutshanje, kwihlabathi liphela ngokukhutheleyo ukutshintsha ingqikelelo yokusetyenziswa kwamanzi, ukwandisa isikali sokusetyenziswa kwakhona kwamanzi kunye nokwandisa ukusetyenziswa kwamanzi asetyenzisiweyo.Ngokunciphisa umthamo wamanzi amatsha athathwayo kunye nogutyulo ngaphandle kwesixeko ukukhuthaza ulondolozo lwamanzi, ulawulo longcoliseko, ukuncitshiswa kokukhutshwa nokukhuthazana.Ngokwezibalo zokuqala zoMphathiswa wezeZindlu kunye noPhuhliso lwaseziDolophini-maPhandle, ngo-2022, ukusetyenziswa kwamanzi asezidolophini kuzwelonke asezidolophini kuya kufikelela kwi-18 yeebhiliyoni zee-cubic metres, okuphindwe nge-4.6 ngaphezulu kweminyaka eyi-10 eyadlulayo.
Amanzi abuyisiweyo ngamanzi athe acocwa ukuhlangabezana nemigangatho ethile yomgangatho kunye neemfuno zokusetyenziswa.Ukusetyenziswa kwakhona kwamanzi abuyiselweyo kubhekiselele kusetyenziso lwamanzi abuyiselweyo kunkcenkceshelo lwezolimo, ukupholisa okurisayikilishwa kwimizi-mveliso, uhlaza lwasezidolophini, izakhiwo zikawonke-wonke, ukucocwa kweendlela, ukuzaliswa kwamanzi kwindalo kunye neminye imimandla.Ukusetyenziswa kwamanzi asetyenzisiweyo akukwazi nje ukugcina ubutyebi bamanzi amatsha kunye nokunciphisa iindleko zokutsalwa kwamanzi, kodwa nokunciphisa umthamo wokukhutshwa kwamanzi amdaka, ukuphucula umgangatho wendawo yamanzi kunye nokuphucula amandla ezixeko ukumelana neentlekele zendalo ezifana nembalela.
Ukongeza, amashishini emizi-mveliso ayakhuthazwa ukuba asebenzise amanzi asetyenzisiweyo endaweni yamanzi etephu ukwenzela imveliso yemizi-mveliso ukukhuthaza ukurisayikilishwa kwamanzi avela kwimizi-mveliso nokuphucula umgangatho nempumelelo yamashishini.Ngokomzekelo, iSixeko saseGaomi kwiPhondo laseShandong sinamashishini amashishini angaphezulu kwe-300 ngaphezu kwesikali, kunye nesixa esikhulu sokusetyenziswa kwamanzi kwimizi-mveliso.Njengesixeko esinemithombo yamanzi anqongopheleyo, iGaomi City ibambelele kumbono wophuhliso lohlaza kule minyaka yamva nje kwaye yakhuthaza amashishini emizi-mveliso ukuba asebenzise amanzi asetyenzisiweyo endaweni yamanzi etephu ukuvelisa imveliso, nangokwakhiwa kwenani leeprojekthi zokuphinda zisetyenziswe emanzini, Amashishini emizi-mveliso esixeko afumene umlinganiselo wokusebenzisa kwakhona amanzi ngaphezulu kwama-80%.
Ukusetyenziswa kwakhona kwamanzi kuyindlela esebenzayo yokucocwa kwamanzi amdaka, okubalulekileyo ukusombulula ingxaki yokunqongophala kwamanzi ezidolophini kunye nokukhuthaza uphuhliso lohlaza lwesixeko.Kufuneka siqinise ngakumbi ukupapashwa nokukhuthazwa kokusetyenziswa kwamanzi asetyenzisiweyo ukwenza imeko yentlalo yolondolozo lwamanzi, ulondolozo lwamanzi kunye nothando lwamanzi.
Yixing Cleanwater Chemicals Co., Ltd. Ngaba ishishini lobuchwepheshe obuphezulu obukhethekileyo kuphando, imveliso kunye neekhemikhali zokuthengisa amanzi.Sineqela eliphezulu lobuchwephesha elinamava atyebileyo okusombulula imiba yokucoca amanzi kumthengi.Sizimisele ukubonelela abathengi ngeenkonzo zokucocwa kwamanzi amdaka ezanelisayo.
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Ixesha lokuposa: Jul-04-2023