Ukushintshwa kwesimo sezulu kanye nokuthuthuka okusheshayo kwemboni yezwe kanye nezolimo kwenze inkinga yokuntuleka kwamanzi amasha ngokuya ngokungathi sína, futhi ukunikezwa kwamanzi amasha kuya ngokuya kushubile, ukuze amadolobha athile asogwini nawo athola amanzi kakhulu. Inkinga yamanzi ibangela isidingo esingakaze sibe khona ukuze sinciphise. I-Membrane Desalination Equipment inqubo lapho amanzi asolwandle angena ngolwelwesi olungavunyelwe khona olungenamfutho, usawoti owedlulele kwamanzi olwandle avinjelwe ohlangothini lwengcindezi ephezulu futhi akhishwe ngohlangothi lwengcindezi ephansi.

Ngokusho kwe-National Bureau of Statistics, inani eliphelele lezinsizakusebenza zamanzi amasha eChina lalingamamitha ayi-2830.6Billion cubic ngonyaka ka-2015, libalwa cishe ama-6% ezinsizakusebenza zamanzi emhlabeni jikelele. Kodwa-ke, izinsizakusebenza zamanzi amasha we-capita zingamamitha ayi-2 300 kuphela, okungu-1/35 wezwe kuphela, futhi kukhona ukushoda kwezinsizakusebenza zamanzi zemvelo. Ngokusheshisa kwezimboni kanye nokufuduka kwabantu emadolobheni, ukungcoliswa kwamanzi acwebezelayo kunzima kakhulu ngenxa yamanzi angcolile wezimboni kanye nokukhucululwa kwendle kwasekhaya yasedolobheni. I-Depalichinage of Seawater Seawater kulindeleke ukuthi ibe yisiqondisi esikhulu sokwengeza amanzi okuphuza asezingeni eliphakeme. Imboni yokuzikhethela yaseChina yasolwandle isebenzisa ama-akhawunti ka-2/3 wenani. Kusukela ngoDisemba 2015, amaphrojekthi we-Seawater Desalination angu-139 akhiwe ezweni lonke, ngesilinganiso esiphelele samathani / 9265million / Day. Ama-Akhawunti Wamanzi Wezimboni ama-63.60%, kanye nama-akhawunti amanzi okuhlala ama-35.67%. Iphrojekthi ye-Global Depalination ikakhulukazi isebenza ngamanzi okuhlala (60%), kanye namanzi ezimboni ama-akhawunti angama-28% kuphela.

Umgomo obalulekile wokuthuthuka kobuchwepheshe bokuncishiswa kolwandle ukunciphisa izindleko zokusebenza. Ekwakhiweni kwezindleko zokusebenza, ukusetshenziswa kwamandla kagesi kubangela ingxenye enkulu kunazo zonke. Ukunciphisa ukusetshenziswa kwamandla kuyindlela ephumelela kunazo zonke yokunciphisa izindleko zokuncishiswa kwamanzi olwandle.