Amanzi angumthombo wokuphila futhi angumthombo obalulekile wentuthuko yasemadolobheni. Kodwa-ke, ngokusheshisa kokukhula kwezindawo zasemadolobheni, ukushoda kwemithombo yamanzi nezinkinga zokungcola kuya ngokuya kugqama. Intuthuko esheshayo yasemadolobheni iletha izinselelo ezinkulu emvelweni wemvelo kanye nentuthuko eqhubekayo yamadolobha. Indlela yokwenza indle "ivuselelwe" bese ixazululwa ukushoda kwamanzi emadolobheni, isibe yinkinga ephuthumayo okufanele ixazululwe.
Eminyakeni yamuva nje, emhlabeni wonke ushintshe ngenkuthalo umqondo wokusetshenziswa kwamanzi, wandise izinga lokusetshenziswa kwamanzi asetshenziswe kabusha futhi wandise ukusetshenziswa kwamanzi asetshenziswe kabusha. Ngokunciphisa inani lamanzi ahlanzekile angena kanye nendle ngaphandle kwedolobha ukuze kukhuthazwe ukongiwa kwamanzi, ukulawulwa kokungcola, ukunciphisa ukukhishwa kwendle kanye nokukhuthazana. Ngokwezibalo zokuqala zoMnyango Wezezindlu Nokuthuthukiswa Kwamadolobha Nasemakhaya, ngo-2022, ukusetshenziswa kwamanzi asetshenziswe kabusha emadolobheni kuzwelonke kuzofinyelela kumamitha ayizigidigidi eziyi-18, okuphindwe izikhathi ezingu-4.6 kuneminyaka eyi-10 edlule.
Amanzi abuyiselwe amanzi aphathwe ngendlela yokuthi ahlangabezane nezindinganiso ezithile zekhwalithi kanye nezidingo zokusetshenziswa. Ukusetshenziswa kwamanzi abuyiselwe kubhekisela ekusetshenzisweni kwamanzi abuyiselwe ekuniseleni kwezolimo, ekupholiseni ukuphinda kusetshenziswe kwezimboni, ekuhlanzeni izindawo zasemadolobheni, ezakhiweni zomphakathi, ekuhlanzeni imigwaqo, ekugcwaliseni amanzi emvelo kanye neminye imikhakha. Ukusetshenziswa kwamanzi abuyiselwe akugcini nje ngokusindisa imithombo yamanzi ahlanzekile nokunciphisa izindleko zokukhipha amanzi, kodwa futhi kunciphisa inani lokukhucululwa kwamanzi angcolile, kuthuthukise ikhwalithi yemvelo yamanzi futhi kuthuthukise ikhono lamadolobha lokubhekana nezinhlekelele zemvelo ezifana nesomiso.
Ngaphezu kwalokho, amabhizinisi ezimboni akhuthazwa ukuba asebenzise amanzi asetshenziswe kabusha esikhundleni samanzi ompompi ekukhiqizeni izimboni ukuze kukhuthazwe ukuphinda kusetshenziswe amanzi ezimbonini futhi kuthuthukiswe ikhwalithi nokusebenza kahle kwamabhizinisi. Isibonelo, iGaomi City eSifundazweni saseShandong inamabhizinisi ezimboni angaphezu kuka-300 angaphezulu kwesilinganiso, anenani elikhulu lamanzi ezimbonini asetshenziswayo. Njengedolobha elinemithombo yamanzi entulekayo, iGaomi City inamathele emcabangweni wentuthuko eluhlaza eminyakeni yamuva futhi yakhuthaza amabhizinisi ezimboni ukuthi asebenzise amanzi asetshenziswe kabusha esikhundleni samanzi ompompi ekukhiqizeni izimboni, futhi ngokwakhiwa kwamaphrojekthi amaningi okuphinda kusetshenziswe amanzi, amabhizinisi ezimboni edolobha afinyelele izinga lokuphinda kusetshenziswe amanzi elingaphezu kuka-80%.
Ukusetshenziswa kwamanzi abuyiselwe kuyindlela ephumelelayo yokwelapha amanzi angcolile, okubalulekile ekuxazululeni inkinga yokuntuleka kwamanzi emadolobheni nokukhuthaza intuthuko eluhlaza yedolobha. Kufanele siqinise kakhulu ukusakazwa nokukhuthaza ukusetshenziswa kwamanzi asetshenziswe kabusha ukuze sakhe isimo senhlalo sokulondolozwa kwamanzi, ukulondolozwa kwamanzi kanye nothando lwamanzi.
I-Yixing Cleanwater Chemicals Co., Ltd. Iyinkampani yobuchwepheshe obuphezulu egxile ocwaningweni, emikhiqizweni nasekuthengisweni kwamakhemikhali okwelapha amanzi. Sinethimba lochwepheshe bezobuchwepheshe elisezingeni eliphezulu elinolwazi olucebile lokuxazulula izinkinga zokwelashwa kwamanzi zamakhasimende. Sizibophezele ekuhlinzekeni amakhasimende ngezinsizakalo zokwelashwa kwamanzi amdaka ezanelisayo.
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Isikhathi sokuthunyelwe: Julayi-04-2023