Chii Chinoita Kuti Pombi Yesimbi Yakagadzikwa Ive Sarudzo Yakanakisisa Pakugadzira Pombi?

Pakusarudza zvinhu zvepombi dzemasisitimu epombi,pombi yesimbi yakarukwayakaramba ichifarirwa nevavaki nevanovaka kwemakore.pombi yakabatidzwauyechubhu yemagetsi, yakashanduka kubva pane yakajairikapombi yesimbi, vanozivikanwa nekushanda kwavo kwakanaka uye kushanda kwavo kwakavimbika mumapurojekiti ezuva nezuva ekupa mvura uye ekubvisa mvura.

Chinosiyanisa mapaipi aya inzira yekupisa inopisa. Kutanga, mapaipi esimbi asina kugadzirwa anopinda nemuchina wekubvisa iron oxide pamusoro. Anozocheneswa nemakemikari ehunyanzvi asati anyudzwa mutangi rekupisa rinopisa. Mukati metangi, hwaro hwesimbi hunosangana ne zinc yakanyungudutswa kuburikidza nekuchinja kwemuviri nemakemikari, zvichigadzira dense zinc-iron alloy layer. Layer iyi inobatanidzwa zvakanaka ne zinc coating yakachena uye muviri wepaipi. Mugumisiro wacho ndewekuti nzvimbo yakafukidzwa zvakaenzana ine kunamira kwakasimba, kugona kwakanaka kwekudzivirira ngura uye hupenyu hwakareba hwekushanda, ichinyatsoenderana nemamiriro emvura ane hunyoro uye akaomarara.

Dzimbahwe guru iri muShanghai Yangpu District, ZZ Group yakavambwa kutanga kwema1980. Iine mari yakanyoreswa inosvika mamiriyoni mazana maviri emadhora ekuAmerica, uye inovhara kutengeserana kwesimbi, kugadzirisa, dzimba nekudyara mari. Semunhu anotungamira mubazi rezvinhu zvesimbi muChina, yakawana mazita anosanganisiraMakambani Epamusoro 100 Akavimbika eNyikauyeMakambani Epamusoro E100 Akazvimirira muShanghaiTinopa zvigadzirwa zvemagirazi zvemhando yepamusoro kuvatengi munyika yese.

Zvose zvataifunga, nehunyanzvi hwakasimba uye kushanda kwenguva refu, mapaipi esimbi egalvanized achiri sarudzo ine musoro uye yakavimbika yekushandisa mapaipi emazuva ano.