Ipleyiti yokukhupha amanzi yeplastiki, yipleyiti eyenziwe nge-polymer ephezulu yeemolekyuli enomsebenzi wokukhupha amanzi. Ngonyango lwenkqubo ekhethekileyo, yenza isakhiwo somphezulu esingalinganiyo, esinokuthumela umswakama ngaphandle, sinciphise uxinzelelo lwe-hydrostatic lomaleko ongangeni manzi, kwaye sifezekise isiphumo sokukhupha amanzi.
1. Izinto eziphambili zebhodi yokukhupha amanzi eplastiki
1, iPolystyrene (iiHips)
I-Polystyrene yi-thermoplastic eqhelekileyo enokulungiswa kakuhle kakhulu kwaye inamandla aphezulu. Kwimveliso yeebhodi zokukhupha amanzi zeplastiki, i-polystyrene icutshungulwa ibe ngamaphepha anezakhiwo ezigobileyo nezingqukuva, kwaye imijelo yokukhupha amanzi yenziwa ngeenkqubo zokunyathela okanye zokukhupha amanzi. Nangona kunjalo, i-polystyrene ibuthathaka kwimozulu kunye nokumelana nokugqwala, kwaye inokuguga kwaye iqhekeke xa ivezwa kwiindawo zangaphandle ixesha elide.
2, iPolyethylene (HDPE)
I-Polyethylene yi-thermoplastic enobunzima obuphezulu, enamandla aphezulu, enokumelana nokugqwala okuhle kakhulu, imozulu kunye nefuthe. Kwimveliso yeebhodi zokukhupha amanzi zeplastiki, i-polyethylene inokucutshungulwa ibe ngamashiti aneejelo zokukhupha amanzi eziqhubekayo, ezidityaniswe kunye nge-thermal welding okanye i-mechanical fixation ukwenza inkqubo yokukhupha amanzi epheleleyo. Ibhodi yokukhupha amanzi ye-polyethylene inobomi obude benkonzo kunye nokusebenza kakuhle kokukhupha amanzi, kwaye ingasetyenziswa kwiiprojekthi zokukhusela amanzi ezifana nezindlu zangaphantsi kunye nophahla.
3, iPolyvinyl chloride (PVC)
I-Polyvinyl chloride yi-thermoplastic enokulungiswa kakuhle kakhulu kwaye inamandla aphezulu. Xa ithelekiswa ne-polystyrene kunye ne-polyethylene, i-PVC inokumelana nokutsha komlilo okungcono kunye nokumelana nokutsha kweekhemikhali. Kwimveliso yebhodi yokukhupha amanzi yeplastiki, i-polyvinyl chloride icutshungulwa ibe yibhodi enesakhiwo esingqukuva, kwaye imijelo yokukhupha amanzi yenziwa ngenkqubo yokukhupha amanzi okanye yokulungisa i-calendar. Ibhodi yokukhupha amanzi ye-PVC ayinazo nje kuphela iimpawu zokukhupha amanzi ezintle, kodwa ikwamelana nokutsha komlilo kunye ne-asidi kunye nesiseko.
4, iPolypropylene (PP)
I-Polypropylene yi-thermoplastic elula, enamandla aphezulu enemozulu entle kakhulu kunye nokumelana nokugqwala. Kwimveliso yeebhodi zokukhupha amanzi zeplastiki, i-polypropylene icutshungulwa ibe ziishiti ezineetshaneli zokukhupha amanzi eziqhubekayo, ezidityaniswe nge-thermal welding okanye i-mechanical fixation. Ibhodi yokukhupha amanzi ye-Polypropylene inobunzima obuphantsi kunye nokusebenza kakuhle kokukhupha amanzi, okufanelekileyo kwiinkqubo zokukhupha amanzi zeendlela, iitonela kunye nezinye iiprojekthi.
2. Impembelelo yokukhethwa kwezinto eziluhlaza ekusebenzeni kwebhodi yokukhupha amanzi eplastiki
Ukukhethwa kwezinto eziluhlaza kunempembelelo ebalulekileyo ekusebenzeni kwebhodi yokukhupha amanzi yeplastiki. Iibhodi zokukhupha amanzi ezenziwe ngezinto ezahlukeneyo zahlukile ngamandla, ukumelana nokugqwala, ukumelana nemozulu, ukuthintela ilangatye, njl. Ke ngoko, xa ukhetha ibhodi yokukhupha amanzi yeplastiki, kufuneka kuqwalaselwe ngokubanzi ngokweemfuno ezithile zobunjineli kunye neemeko zejoloji, kwaye kufuneka kukhethwe izinto eziluhlaza ezifanelekileyo kunye nohlobo lwebhodi yokukhupha amanzi.
Njengoko kunokubonwa koku kungasentla, izinto ezisetyenziswa kwibhodi yokukhupha amanzi yeplastiki ziquka ikakhulu i-polystyrene, i-polyethylene, i-polyvinyl chloride kunye ne-polypropylene. Iibhodi zokukhupha amanzi ezenziwe ngezinto ezahlukeneyo ezikrwada zinomahluko ekusebenzeni, ngoko ke kufuneka zikhethwe ngokweemfuno ezithile zobunjineli.
Ixesha leposi: Jan-16-2025
