Muhafu yekutanga yegore ra2021-2022, mitengo yeCPE yakakwira, ichisvika pakakwirira kupfuura dzimwe dzose munhoroondo. Pakazosvika Chikumi 22, maodha epasi akadzikira, uye kumanikidzwa kwekutakura kwevagadziri ve chlorinated polyethylene (CPE) kwakabuda zvishoma nezvishoma, uye mutengo wacho wakagadziriswa zvishoma nezvishoma. Kubva pakutanga kwaChikunguru, kudzikira kwacho kwaive 9.1%.
Nezvemafambiro emusika munguva inotevera, vazhinji vevanoona nezveindasitiri vanotenda kuti mutengo wemusika weCPE wenguva pfupi unogona kudzikira zvakanyanya nekuda kwezvinhu zvisina kunaka zvakaita semutengo wezvinhu zvisina kugadzirwa zve chlorine, mutengo wadzikira, kudiwa kwemuno nekwekunze hakuna kusimba uye maodha epasi haana kukwana kuti atevere, uye huwandu hwevagadziri hwakakwira.
Chimwe chezvikonzero zvikuru zvekudzikira nekukurumidza kwechlorinated polyethylene (CPE) ikuchinja kwemutengo. Liquid chlorine inoumba 30% yemutengo weCPE. Kubva muna Chikumi, huwandu hwechlorine inonyungudika hwakakwana, uye mitengo yezvigadzirwa zvakawanda zvakaderera, zvichikonzera kuti purofiti yezvimwe zvigadzirwa haina kunaka, uye kudiwa kwechlorine inonyungudika kwaderera, izvo zvakakonzera kudzikira kuri kuramba kuripo kwemutengo wechlorine inonyungudika, uye mutengo weCPE wakaramba uchidzikira, uye mutengo wave uchiratidza kudzikira.
Muna Chikunguru 22, makambani echlor-alkali akaronga kugadzirisa zvishoma, uye mamwe magadzirirwo matsva ekugadzira anoronga kutanga kugadzira. Zvisinei, kushandiswa kwechlorine mumwaka wekunze kuri munguva yekuzorora, uye kufarira kutenga hakusi kwakanyanya. Musika wechlorine yemvura uri kuramba uchidzikira, uye zvakaoma kuwedzera mitengo yeCPE padivi pemutengo.
Kudiwa kweCPE kwakaderera, mwero wekushanda kwemakambani ari pasi wakaderera, kutumirwa kwemakambani ePVC kwakavharwawo, uwandu hwezvinhu zviri mumidziyo, uye mutengo wemusika wePVC uri kudzikira nekukurumidza. Makambani makuru ePVC emuno nemakambani ePVC ari pasi anoramba achida kutenga CPE zvakanyanya, uye chinangwa chavo chekuzadza nzvimbo dzavo chakaderera; maodha ekunze akadererawo zvichienzaniswa negore rapfuura. Kusasimba kwezvinodiwa zvemukati nekunze kwakaita kuti CPE ienderere mberi zvishoma nezvishoma uye zvinhu zviri mumidziyo zvive nemazinga akakwira.
Pamusoro pezvose, pasi pekushomeka kwezvinodiwa, kumanikidzwa kwekutumira zvinhu zveCPE kwenguva pfupi hakuzodziki. Zvinotarisirwa kuti musika ucharatidza mafambiro ekudzikira, uye mutengo ungaramba uchidzikira.
Nguva yekutumira: Kurume-27-2023
