amakuru

Kubaka imishinga yo mu gihugu PVC biteganijwe ko izakomeza kwiyongera.Kugeza ubu, isoko ya chlorine yuzuye irakennye kandi kuzamuka birakomeye.Ibigo bimwe birashaka kongera umutwaro wo kubaka PVC no gukoresha chlorine y'amazi.

Agace kegereye kugenzura kuruhutse, ibicuruzwa bitangira neza neza neza

Kuva mu bigo by’imbere mu gihugu, imishinga yabujijwe mu karere ka majyaruguru yatangiye gukira buhoro buhoro;Kubaka mu majyepfo ni byiza rwose, kandi ibikorwa bisanzwe mbere yiminsi mikuru ibiri bizakomeza.Icyakora, mu gihe umwaka urangiye, ibigo bimwe byinjiye muri leta yo gutegereza ihagarikwa, kandi uruhande rusabwa nyuma rugomba gukomeza kubahirizwa.

Idirishya ryohereza hanze ni ryiza, ibyoherezwa mu gihugu biteganijwe ko byiyongera

Muri iki cyumweru, ibiciro by’isoko rya Aziya byakomeje kwiyongera, ibikoresho byo mu gihugu by’Ubuhinde bivugururwa n’ibicuruzwa biri hasi ku isoko, bituma Ubuhinde buherutse guterwa ubwoba, Ubushinwa bwo muri Tayiwani Formosa Plastics muri Mutarama bwagabanije ubwinshi.Kugeza ubu, haracyakorwa iperereza ku bicuruzwa byo mu gihugu byatanzwe muri Mutarama na Gashyantare.

Ibikoresho bitarenze urugero biterwa nibisabwa, PVC ibarura ryimibereho nto yo kugenda

Hamwe nogukomeza kunoza imyubakire ya karisiyumu ya calcium, itangwa ryisoko ryiyongera, isoko rirenga kubisabwa bigaragara, isoko ya calcium karbide ikomeza kugabanuka, kandi inkunga yibiciro byuburyo bwa calcium karbide irekurwa.Ibikoresho byibanze bya Ethylene byakomeje kugumya gukora neza, igiciro cya chloride ya Ethylene cyahagaze neza, inkunga ya vinyl PVC igiciro cyigihe gito.Ibarura ryuruganda rwa PVC ryiyongereyeho gato, ahanini bitewe nubwiyongere bwubwubatsi bwa PVC.Ibarura ryimibereho iheruka rikomeje kugabanuka, igice cyamajyaruguru yuburengerazuba igice cyibicuruzwa kiracyahagera gake, biteganijwe ko kugabanuka kwimibereho mugihe gito bizagabanuka.

Muri rusange: Mugihe impera zumwaka wegereje, ihindagurika ryisoko rigenda rigaruka buhoro buhoro, gutumiza ibicuruzwa no gutangira cyangwa kugabanuka.Nyamara, haribikorwa bike byo gufata neza imishinga yo hejuru, kandi harahari kunoza umusaruro no gukoresha ubushobozi.Isoko rirenze ibisabwa mugihe gito cyangwa giciriritse.Mugihe cyihebye ryisoko, mugihe gito - kugeza hagati yigihe gito isoko rya PVC cyangwa gukomeza gukora bike.