Ukuvinjwa kwamanzi kuyisici esibucayi sohlelo lokusebenza lwe-cable amaningi, ikakhulukazi lawo asetshenziswa ezindaweni ezinokhahlo. Inhloso yokuvinjwa kwamanzi ukuvikela amanzi ukuthi angenise ikhebula futhi angele ukulimala kubaqhubi bakagesi ngaphakathi. Enye yezindlela eziphumelela kakhulu zokufezekisa ukuvinjwa kwamanzi ngokusebenzisa amanzi okuvinjwa kwamanzi ekwakhiweni kwentambo.
Imigwaqo yokuvinjwa kwamanzi ngokuvamile yenziwa ngendwangu ye-hydrophilic edumaza uma ihlangana namanzi. Lokhu kuvuvukala kwakha umgoqo ovimbela amanzi ukuthi angenise ikhebula. Izinto ezisetshenziswa kakhulu zivame ukunwebeka i-polyethylene (epen), i-polypropylene (PP), ne-sodium polyacrylate (SPA).
I-EPE iyinhlangano ephansi, i-polyethylene ephezulu-molecular-isisindo enomugqa omuhle kakhulu wamanzi. Lapho imicu ye-EPE ihlangana namanzi, bamunca amanzi bese benda, bakha uphawu lwamanzi azungeze abaqhubi. Lokhu kwenza nge-EPE ibe yinto enhle kakhulu yezintambo zokuvimba amanzi, njengoba ihlinzeka ngezinga eliphakeme lokuvikelwa ekufakweni kwamanzi.
I-PP ingenye impahla evame ukusetshenziselwa. I-PP Fibers yi-hydrophobic, okusho ukuthi baphindisela amanzi. Lapho isetshenziswa kwikhebula, ama-PP Fibers adala umgoqo ovimbela amanzi ekungeneni ikhebula. Imicu ye-PP ngokuvamile isetshenziswa ngokuhlanganiswa ne-Epe Ferers ukuhlinzeka ngesendlalelo esengeziwe sokuvikelwa ekufakweni kwamanzi.
I-Sodium Polyacrylate iyi-polymer eyi-superabsbent evame ukusetshenziswa. I-Sodium Polyacrylate Fibers inesikhundla esiphezulu sokudonsa amanzi, okubenza babe yisithiyo esisebenzayo ekulweni nokungena kwamanzi. Imicu imunca amanzi futhi yandise, yakha uphawu lwamanzi azungeze abaqhubi.
Imigwaqo yokuvimba amanzi ngokuvamile ifakwa kwintambo ngesikhathi senqubo yokukhiqiza. Ngokuvamile angezwa njengengqimba ezungeze abaqhubi bakagesi, kanye nezinye izinto ezifana nokufakelwa kanye nejazi. Imikhiqizo ibekwa ezindaweni ezinamasu ngaphakathi kwekhebula, njengentambo emaphethelweni noma ezindaweni ezithambekele ekufakweni kwamanzi, ukuhlinzeka ngezinga eliphakeme lokuvikelwa ekulimaleni kwamanzi.
Ekuphetheni, imichilo yokuvinjwa kwamanzi iyingxenye ebalulekile ekwakhiweni kwamakhebula kwezicelo ezidinga ukuvikelwa ekuvikelweni kwamanzi. Ukusetshenziswa kwamanzi okuvinjwa kwamanzi, okwenziwe ngezinto ezifana ne-EPE, i-PP, ne-sodium polyacrylate, kunganikeza isithiyo esisebenzayo ekulimaleni kwamanzi, kuqinisekiswe ukuthembeka nokuphila isikhathi eside kwentambo.
Isikhathi sePosi: Mar-01-2023