Ilizwe lethu lilizwe elihlwempuzekileyo elinamanzi, ubutyebi bamanzi acocekileyo bufutshane kakhulu.Ke ngoko, ukonga amanzi, ukuthintela ukungcoliseka kwamanzi kunye nokuphucula umgangatho wamanzi ngundoqo kulawulo lwenkqubo yonikezelo lwamanzi eTshayina.
Ixesha lokukhokhela:
Ubungakanani(Iiseti) | 10000 - 100000 | >100000 |
Est.Ixesha(iintsuku) | 60 | Kuza kuthethathethwana |
Ilogo eyenzelwe wena (I-Order encinci: 50000 amaqhekeza)
Ukupakishwa okwenziwe ngokwezifiso (Umyalelo omncinci: I-50000 Pieces)
Ulungelelwaniso lwemizobo (Umyalelo omncinci: 100000 Iingceba)
Okwangoku, i-Shanghai sele ichazwe ngokubhaliweyo ngo-1998 ukunqanda ukusetyenziswa kombhobho wentsimbi kwisakhiwo soluntu esakha emva kuka-Oktobha.Ngokucacileyo, oku kusinike umqondiso, imakethi emanyeneyo yonikezelo lwamanzi yase-China yamashumi eminyaka yombhobho wentsimbi iya kurhoxa kancinci kwinqanaba.
Imibhobho yamanzi yobhedu kudala isetyenziswa kwezinye zezakhiwo eziphakamileyo ezakhiwe ngeminyaka yoo-1920 eBeijing, eShanghai nakwezinye iindawo.Nangona kunjalo, ngenxa yesizathu sembali, kuza iminyaka emininzi, ukusetyenziswa kobhedu lwelizwe lethu kuchaphazeleka impembelelo yenkqubo yoqoqosho ecetywayo, yenze isicelo sombhobho wobhedu sibonakale sisiphene seminyaka ephantse ibe ngama-40.Ngenxa yokuba oku kubonwa ngabantu abaninzi bacinga ukuba izinto zobhedu zibiza kakhulu ngalo lonke ixesha.
1. Kumbhobho wamanzi obhedu, iingenelo zombhobho wetsimbi njengamandla aphezulu, aqinile, izixhobo zococeko ezifana neefaucets kulula ukuzilungisa, aziyi kubakho iifaucets ezifakwe kumbhobho ongeyo-metallic ezifana nombhobho weplastiki ukugungqa ukuvuza lula.
2. Izixhobo zobhedu zenziwe ngobhedu olucocekileyo olunobhedu oluyi-99.99%.Ngoko ke, izixhobo zobhedu aziyi kungena, ukuxhathisa ukubola, kuhambelana nempilo yabantu.Izixhobo zobhedu zinobomi benkonzo obungaphezu kweminyaka eyi-100, emva kovavanyo lwangempela.
Ekhaya nakwamanye amazwe, ngokuziqhelanisa iminyaka eyi-100, ubomi benkonzo ye-cupreous conduit bude, ucoceko olukhuselekileyo, ukufakwa kukulungele, ukumelana nomlilo kunye nokumelana nomhlwa, akuzange kungcolise indalo, inzuzo eninzi efana neempawu ezivuselelekayo. kulungile.