Isicelo
IProjekthi yeNqaba yokuPholisa amalahle eNing
2023-12-11 14:22:13
Ukwanda ngokukhawuleza kokusetyenziswa kwamanzi kwimizi-mveliso ngenxa yophuhliso loqoqosho lwesizwe kwenze ukuba kube yimfuneko ukukhuthaza ukusetyenziswa kweenqaba zokupholisa kunye nokuhlaziywa kwamanzi kwimizi-mveliso kunye nefriji ukuze kugcinwe amanzi, ukukhusela okusingqongileyo kunye nokunciphisa ukusetyenziswa kwamandla. Iinqaba zokupholisa zizitshintshi zobushushu ezinkulu ezisetyenziswa ikakhulu kwizityalo zamandla kunye nezityalo zokuvelisa ukupholisa amanzi, nto leyo epholisa izixhobo eziyimfuneko kwimisebenzi yemihla ngemihla.
Ngexesha lokusebenza, izinto zokwakha ezisetyenziselwa kwiinqaba zokupholisa kufuneka zimelane neendawo ezahlukeneyo, kubandakanywa nokuhlaselwa kweekhemikhali kunye ne-biological kunye neemeko ezinzima. Iiprofayile zeplastiki ezifakwe kwiglasi eyomeleziweyo (GFRP) lolona khetho lufanelekileyo lweendawo zokupholisa zesakhiwo senqaba ngenxa yamandla azo aphezulu, ubunzima bokukhanya, kunye nokumelana nomhlwa, eziyimpahla yendalo ye-FRP. Ngaphezu koko, i-pultrusion kunye nezinye iinkqubo zokuvelisa i-FRP, ezifana ne-hand paste okanye i-RTM, zinoqoqosho oluphezulu kwaye zibonelela ngokusebenza kwezinto eziphezulu.
● Ukusetyenziswa kwe-GFRP ephothiweyo njengesixhobo solwakhiwo kwiinqaba zokupholisa kunika iingenelo ezibalulekileyo ngaphezu komthi, ikhonkrithi kunye nentsimbi.
● Ngokungafaniyo nomthi, ukungabikho kwe-substrate ye-microorganisms kwi-glass fibers kunye ne-resins kuphelisa i-biomass corrosion kwi-GFRP.
● I-GFRP ibonisa ukuchasana kweekhemikhali eziphezulu xa kuthelekiswa nentsimbi kunye nezinto eziphathekayo.
● I-GFRP nayo ikhaphukhaphu xa ithelekiswa nesakhiwo somthi, intsimbi, kunye nekhonkrithi.
● I-GFRP ayifuni kugcinwa kwaye iindawo ezonakalisiweyo zitshintshelwa ngokulula, nto leyo eyenze ukuba ibe yinto esebenzisekayo kakhulu kwaye ibe yeyonga iindleko zokukhetha ukwakhiwa kwenqaba yokupholisa.
Ngo-2015, i-Ningcoal project's cooling tower yaqala ukusebenzisa imathiriyeli ekhutshiweyo ye-FRP njengesiseko senkxaso. IProjekthi ye-Shenhua Ningxia Coal Group Coal Liquefaction Indirect, ethathwa njenge "No.1 Project" nguMmandla oZimeleyo waseNingxia, yeyona projekthi yomboniso omkhulu wokusebenzisa amalahle kwi-oyile eTshayina. Ifumaneka kwiSiseko seMichiza yeDolophu yaseNingdong, kwisiXeko saseLingwu, eNingxia, eTshayina, utyalo-mali lulonke lweprojekthi lulonke lufikelela kwi-RMB 55 yeebhiliyoni kwaye yenzelwe ukuvelisa iitoni ezizigidi ezi-4 zeemveliso ze-oyile ngonyaka. Iinqaba zokupholisa zeendawo zamanzi ezijikelezayo zokuqala nezesibini zeprojekthi yokunyibilikisa engangqalanga ye-4 yezigidi zeetoni/ngonyaka zibandakanya iinqaba ze-FRP, ezakhiwe kusetyenziswa iiprofayili ze-FRP ezixutyiweyo ezibonelelwe ngabakwaSpare. Iinqaba zokupholisa zeprojekthi ezingama-60 nganye ibandakanya malunga neetoni ezingama-45 zeeprofayili ze-FRP ezidityanisiweyo kuyilo lwazo.