Amanzi angumthombo wokuphila kanye nomthombo obalulekile wokuthuthukiswa kwamadolobha. Kodwa-ke, ngokusheshisa kwedolobhana, ukushoda kwezinsizakusebenza zamanzi kanye nezinkinga zokungcola ziya ngokuya zivelele. Intuthuko esheshayo yasemadolobheni iletha izinselelo ezinkulu endaweni yemvelo kanye nokuthuthukiswa okuqhubekayo kwamadolobha. Ungayenza kanjani indle "kabusha" lapho-ke ukuxazulula ukushoda kwamanzi edolobheni, sekuyinkinga ephuthumayo okufanele ixazululwe.
Eminyakeni yamuva, emhlabeni wonke jikelele shintsha umqondo wokusetshenziswa kwamanzi, wandise isilinganiso sokusetshenziswa kwamanzi okuvuselelayo futhi wandise ukusetshenziswa kwamanzi avuselelayo. Ngokunciphisa inani lokuthathwa kwamanzi okusha nokukhucululwa kwendle ukuphuma edolobheni ukukhuthaza ukulondolozwa kwamanzi, ukulawulwa kokungcola, ukuncishiswa kokuphuma kanye nokuthuthuka. Ngokwezibalo zokuqala zoMnyango Wezezindlu kanye Nezindawo zasemakhaya, ngo-2022, ukusetshenziswa kwamanzi edolobheni lonke kuzofinyelela amamitha ayi-18 billion amamitha ayi-4,6 aphakeme eminyakeni eyi-10 eyedlule.
Amanzi abuyiselwe emuva ngamanzi aphathwe ukufeza amazinga athile asezingeni kanye nezidingo zokusebenzisa. Ukusetshenziswa kwamanzi okubuyiselwe emuva kubhekisele ekusetshenzisweni kwamanzi abuyiselwe ekunisweni kwezolimo, ukupholisa kabusha kwezezimboni, ukugeza imigwaqo, ukugcwaliswa komgwaqo, ukugcwaliswa komgwaqo kanye nezinye izinkambu. Ukusetshenziswa kwamanzi okuvuselelwa kabusha akukwazi ukugcina izinsizakusebenza zamanzi amasha kuphela futhi kunciphise izindleko zokukhishwa kwamanzi, kepha futhi kunciphisa inani lokukhishwa kwendle, kuthuthukise ikhwalithi yendawo yamanzi, ngcono ikhwalithi yendawo yamanzi futhi uthuthukise amandla okubonisa izinhlekelele zemvelo ezifana nesomiso.
Ngaphezu kwalokho, amabhizinisi wezimboni akhuthazwa ukuthi asebenzise amanzi asetshenziswe kabusha esikhundleni samanzi ompompi wokukhiqizwa kwezimboni ukukhuthaza ukuvumelanisa kwamanzi ezimbonini futhi athuthukise ikhwalithi kanye nokusebenza kwamabhizinisi. Isibonelo, idolobha laseGaomi esiFundazweni saseShandong linamabhizinisi wezimboni angaphezu kwama-300 ngaphezulu kwesilinganiso, elinenani elikhulu lokusetshenziswa kwamanzi kwezimboni. Njengomuzi onezinsizakusebenza zamanzi ezinqabile, iGaomi City ilandele umqondo wokuthuthuka okuluhlaza eminyakeni yamuva futhi yakhuthaza amabhizinisi ezimbonini ukuthi asebenzise amaphrojekthi wokuphinda asebenze kabusha esikhundleni sokuphinda asebenze ngamanzi esikhundleni sama-80% angaphezu kwama-80%.
Ukusetshenziswa kwamanzi okubuyiselwe kabusha kuyindlela ephumelelayo yokwelashwa kwamanzi amdaka, okubalulekile ukuxazulula inkinga yokushoda kwamanzi amadolobha futhi kukhuthaze ukuthuthukiswa okuluhlaza kwedolobha. Kufanele siphinde siqinise umphakathi nokukhuthaza ukusetshenziswa kwamanzi okuvuselelwa kabusha ukuze kwakheke umoya wokulondolozwa kwamanzi, ukongiwa kwamanzi nothando lwamanzi.
I-Yixing Cleanwater Chemicals Co, Ltd. yibhizinisi eliphakeme lobuchwepheshe obubhekelwe ocwaningweni, lomkhiqizo kanye nokuthengisa ukwelashwa kwamanzi. Sineqembu elisezingeni eliphakeme lobuchwepheshe lobuchwepheshe elinolwazi olucebile lokuxazulula izinkinga zokwelashwa kwamanzi zamakhasimende. Sizibophezele ekuhlinzekeni amakhasimende ngezinsizakalo zokwelashwa kwamanzi ogculisayo.
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Isikhathi sePosi: Jul-04-2023