Ahazaza h'Imyumbati y'Isuku: Ubwiza n'Udushya muri Cangzhou
Akamaro ko kugira ireme ryinshiImiyoboro y'amazi y'imiyoboro y'amazimu iterambere ry’ubwubatsi n’ibikorwaremezo ntibishobora gusuzugurwa. Uko imijyi ikura kandi icyifuzo cy’uburyo bwizewe bwo gucunga imyanda kikiyongera, ni ko gukenera imiyoboro y’amazi iramba kandi ikora neza biba iby’ingenzi. Inganda ikomeye ikorera i Cangzhou, mu Ntara ya Hebei, iri ku isonga muri uru rwego, ihora ishyiraho urugero rwiza kuva yashingwa mu 1993.
Iyi kompanyi, ifite ubuso bwa metero kare 350.000, yazamutse cyane mu myaka yashize, igera ku mutungo wose wa miliyoni 680 z'ama-ruble, inakoresha abakozi 680 bitanze. Ifite ubushobozi bwo gukora toni 400.000 z'imiyoboro y'icyuma ikora ku buryo bw'umuzunguruko buri mwaka, ikaba yarabaye umukinnyi ukomeye ku isoko, itanga ibikoresho by'ingenzi bihuye n'ibikenewe mu mishinga y'ibikorwa remezo bigezweho.
Kimwe mu bicuruzwa by’ingenzi by’uyu mukinnyi w’inganda ni umuyoboro wa gazi wa ASTM A252 ukozwe mu buryo bwa ASTM A252. Uyu muyoboro mwiza cyane wagenewe kwihanganira ibidukikije bikomeye bikunze kugaragara mu miyoboro y’amazi mabi, bigatuma uramba kandi ukaba wizewe. Uburyo bwo gusudira imiyoboro ibiri bukoreshwa mu kuwukora ntibwongera imbaraga z’umuyoboro gusa ahubwo bunatuma ubuso buhora bumeze neza kandi buhamye, bigabanya ibyago byo kuva amazi no kwangirika.
Ibisobanuro bya ASTM A252 ni ingenzi cyane ku miyoboro y'amazi yanduye, kuko bigaragaza ibisabwa ku miyoboro y'icyuma ivanze kandi idakora neza ikoreshwa mu gukurura no mu bindi bikorwa by'ubwubatsi. Ibi bivuze ko umuyoboro ukorerwa mu kigo cyacu cya Cangzhou ukwiriye atari gusa mu kohereza gaze karemano ahubwo no mu bikorwa bitandukanye by'amazi yanduye, bigatuma uba amahitamo menshi ku ba rwiyemezamirimo n'abahanga.
Igitandukanya ikigo n'abandi bahanganye ni ukwiyemeza kwayo kudacogora mu bwiza no guhanga udushya. Mu gushora imari mu ikoranabuhanga rigezweho mu nganda no kubahiriza ingamba zikomeye zo kugenzura ubuziranenge, ikigo gihamya ko buri muyoboro gikora wujuje cyangwa urenze amahame y’inganda. Uku kwiyemeza kudacogora mu buhanga byatumye ikigo kimenyekana nk'ikigo cyizewe kandi cyizewe.
Byongeye kandi, ikigo gisobanukiwe akamaro ko gukomeza ibikorwa by’ubwubatsi muri iki gihe. Mu gukoresha ibikoresho n’imikorere bitangiza ibidukikije, ntibifasha gusa mu gutuma ibidukikije birushaho kuba byiza, ahubwo banashimangira ko ibicuruzwa byabo bizarinda ejo hazaza. Mu nganda zikomeje kwibanda ku kugabanya ibizinga bya karuboni no guteza imbere iterambere rirambye, ubu buryo bwo gutekereza ku bihe biri imbere ni ingenzi cyane.
Bitewe no kwihutisha iterambere ry'imijyi, icyifuzo cy'imiyoboro y'amazi meza kiriyongera. Uru ruganda rukorera i Cangzhou, rufite uburambe bwinshi, ibikoresho bigezweho, n'itsinda ryihariye, rufite umwanya mwiza wo guhaza iki cyifuzo. Ubushake bwabo bwo gukora ibicuruzwa byo ku rwego rwo hejuru, nk'imiyoboro ya ASTM A252 ikoreshwa mu gukwirakwiza gazi, butuma bakomeza kuba aba mbere mu nganda mu myaka iri imbere.
Amaherezo, iyo bigeze ku miyoboro y'amazi mabi, ubuziranenge n'ubwizerwe ni byo by'ingenzi. Uyu mucuruzi wo mu Mujyi wa Cangzhou ni urugero rwiza muri uru rwego, atanga ibisubizo bishya bihuye n'ibyo abaturage bakeneye mu bikorwa remezo bigezweho bakeneye. Bafite ibicuruzwa byiza kandi biyemeza gukomeza ibidukikije, ntibaba bubaka imiyoboro gusa, ahubwo banagira ahazaza h'imijyi yacu. Waba uri rwiyemezamirimo, injeniyeri, cyangwa umuyobozi w'umushinga, guhitamo imiyoboro y'amazi mabi ikwiye ni ingenzi cyane, kandi iyi sosiyete ni umufatanyabikorwa wizewe mu kugera ku ntego z'umushinga wawe.
Igihe cyo kohereza: Ukwakira-20-2025