amakuru

Muri iki gihe Ubuhinde n’ubukungu bwihuta cyane ku isi.Bitewe n’abaturage bayo bakiri bato ndetse n’igipimo gito cy’imibereho, Ubuhinde bufite ibyiza byihariye, nk’umubare munini w’abakozi bafite ubumenyi, amafaranga make y’umurimo n’isoko rinini mu gihugu.Kugeza ubu, Ubuhinde bufite ibyuma 32 bya chlor-alkali n’inganda 23 za chlor-alkali, cyane cyane biherereye mu majyepfo y’iburengerazuba n’iburasirazuba bw’igihugu, bifite umusaruro wa toni miliyoni 3.9 muri 2019. Mu myaka 10 ishize, icyifuzo cya soda ya caustic yazamutseho hafi 4.4%, mugihe icyifuzo cya chlorine cyiyongereyeho 4.3% gahoro gahoro, bitewe ahanini niterambere ryihuse ryinganda zikoresha chlorine.

Amasoko akura aratera imbere

Ukurikije imiterere y’inganda zigezweho mu bihugu biri mu nzira y'amajyambere, icyifuzo cya soda caustic kizazamuka vuba cyane muri Aziya y'Amajyepfo y'Uburasirazuba, Afurika na Amerika y'Epfo.Mu bihugu bya Aziya, ubushobozi bwa soda ya caustic muri Vietnam, Pakisitani, Filipine na Indoneziya biziyongera ku rugero runaka, ariko muri rusange uturere tuzakomeza kubura.By'umwihariko, ubwiyongere bukenewe mu Buhinde buzarenga ubwiyongere bw'ubushobozi, kandi ibicuruzwa bitumizwa mu mahanga biziyongera.

Byongeye kandi, Ubuhinde, Vietnam, Indoneziya, Maleziya, Tayilande n'utundi turere two mu majyepfo y'uburasirazuba bwa Aziya kugira ngo dukomeze gukenera ibicuruzwa bya chlor-alkali, ibicuruzwa biva mu mahanga bizagenda byiyongera buhoro buhoro.Fata isoko ryu Buhinde nkurugero.Muri 2019, Ubuhinde PVC bwabyaye toni miliyoni 1.5, bingana na 2,6% yubushobozi bwisi yose.Icyifuzo cyayo cyari hafi toni miliyoni 3.4, naho ibicuruzwa byatumizwaga buri mwaka byari hafi toni miliyoni 1.9.Mu myaka itanu iri imbere, biteganijwe ko Ubuhinde busaba PVC bwiyongera 6.5 ku ijana bugera kuri toni miliyoni 4,6, aho ibicuruzwa biva mu mahanga biva kuri toni miliyoni 1.9 bikagera kuri toni miliyoni 3.2, cyane cyane biva muri Amerika y'Amajyaruguru na Aziya.

Mu buryo bwo gukoresha ibicuruzwa biva mu mahanga, ibicuruzwa bya PVC mu Buhinde bikoreshwa cyane cyane mu miyoboro, imiyoboro, insinga n’insinga, muri byo 72% ni inganda zikoresha imiyoboro.Kugeza ubu, umuturage PVC akoresha mu Buhinde ni 2.49 kg ugereranije na 11.4 kg ku isi.Biteganijwe ko umuturage ukoresha PVC mu Buhinde yiyongera kuva kuri 2.49 kg akagera kuri 3.3 kg mu myaka itanu iri imbere, ahanini bitewe n’uko ibicuruzwa bikenerwa na PVC byiyongera mu gihe guverinoma y’Ubuhinde yongereye gahunda y’ishoramari igamije kuzamura itangwa ry’ibiribwa, amazu , ibikorwa remezo, amashanyarazi n'amazi yo kunywa.Mu bihe biri imbere, inganda za PVC mu Buhinde zifite amahirwe menshi yo kwiteza imbere kandi zizahura n'amahirwe menshi.

Isabwa rya soda ya caustic mu majyepfo yuburasirazuba bwa Aziya iriyongera cyane.Ikigereranyo cyo kwiyongera kwumwaka wa alumina yo hepfo, fibre synthique, pulp, imiti namavuta ni 5-9%.Isabwa rya soda ikomeye muri Vietnam na Indoneziya iriyongera cyane.Muri 2018, umusaruro wa PVC mu majyepfo y’amajyepfo ya Aziya wari toni miliyoni 2.25, hamwe n’igikorwa cya 90%, kandi icyifuzo cyakomeje kwiyongera ku mwaka ku kigero cya 6% mu myaka yashize.Mu myaka yashize, habaye gahunda nyinshi zo kwagura umusaruro.Niba umusaruro wose ushyizwe mubikorwa, igice cyimbere mu gihugu gishobora kuboneka.Ariko, kubera gahunda ihamye yo kurengera ibidukikije, hari ukutamenya neza umushinga.