[Selelekela] : Ka ho fihla ha tlhoko ea khale ea nako ea selemo, 'maraka oa PVC oa fokola, kaho ea kakaretso ea likhoebo tsa PVC Shandong e batla e le tlase, kaho ea likhoebo tsa ethylene e batla e tsitsitse, empa likhoebo tse ling tsa kantle tsa calcium carbide, tlasa khatello ea litšenyehelo, tse ling li maemong a nako e telele a ho paka, kaho e 'ngoe e akaretsang e bolokiloe maemong a tlase.
Hona joale, Dongyue le Yanhua sebakeng sa Shandong li koalehile, Lutai le Dezhou li sebetsa ka 4-50%, 'me ke Shandong Xinfa feela ea sebetsang ka botlalo.Ka Loetse, lithane tse 200,000 tsa Qingdao Bay li kentsoe tlhahiso.Haufinyane tjena, sesebelisoa se secha sa Shandong Xinfa se ntse se romelloa 'me se tla lokolloa.Ka phepelo e ncha ea matla, ts'ebetso ea phepelo ea Shandong e batla e hlephile.
E anngoe ke tlhokahalo e bobebe ea PVC, thepa ea fektheri ea PVC e Shandong e ntse e tsoela pele ho ba holimo, ho latela lipalo-palo tsa data tsa Longhong, ho fihlela joale, thepa ea fektheri ea Shandong e eketsehile ka 217.81% ha e bapisoa le selemong se fetileng, ka lebaka la phello ea morao-rao ea liketsahalo tsa bophelo bo botle ba sechaba. , mohaho o ka tlaase ho Shandong o tlaase, haholo-holo bakeng sa tlhokomelo ea PVC e hloka feela ho reka, ka nako e khutšoanyane, khatello ea polokelo ea fektheri ea PVC e Shandong ha e fokotsehe.
Mabapi le litaelo tsa pele ho thekiso, ka lebaka la ho fokotseha ha thomello ea lehae ka lebaka la tšusumetso ea seteraeke se akaretsang sa terene United States, phepelo ea PVC e romelloang India e ile ea lieha, mme bareki ba India ba retelehela 'marakeng oa China ho etsa chelete. bakeng sa karolo ea sekheo.Ka hona, litaelo tsa kantle ho naha tsa Qingdao Bay le Shandong Xinfa li eketsehile haholo ha li bapisoa le nako e fetileng, e leng se ileng sa etsa hore ho be le keketseho ea theko ea pele ho thekiso, empa maemo a lehae a thekiso ea pele a ntse a batla a bataletse.
Ka kakaretso, Shandong e ntse e le mokhoa oa ho reka ho feta tekano, theko e tlaase e hlokolosi haholoanyane, tsoela pele ho boloka tlhokahalo e kholo.Ka nako e khutšoanyane, 'maraka oa PVC oa Shandong o ntse o tsoela pele ho sisinyeha.
Nako ea poso: Dec-06-2022