Intego z'ingenzi zo kunoza imikorere y'imiyoboro y'amazi ni ebyiri: imwe ni ukugira ngo amazi ashobore koherezwa, gukumira ko amazi ashobora gutakaza ahantu hanini, kugira ngo amazi ashobore koherezwa ku nkongi z'umuriro n'ibikoresho by'ingenzi mu gihe cy'impanuka; Iya kabiri ni ukugabanya kwangirika kw'imiyoboro kugira ngo byorohereze gusanwa vuba. Mu yandi magambo, iyo habayeho ibiza by'imitingito, sisitemu y'amazi igomba kugira ubushobozi bwo guhangana n'ibibazo.
Gukumira ko amazi acika ni ingenzi kugira ngo sisitemu y'amazi ikomeze gukora neza. Sisitemu y'imiyoboro ya PE4710 (ingana na PE100) ifite amahirwe make yo gucika no kuvamo amazi ugereranyije n'indi miyoboro y'amazi, bigafasha kugera ku ntego zose zavuzwe haruguru.
Gukwirakwira kw'imiraba no guhinduka burundu kw'ubutaka ni byo bintu by'ingenzi bituma imiyoboro y'amazi ipfukiranwa. Bitewe n'imbaraga zo mu ruhande rw'umurambararo n'imbaraga zo kugonda, kugenda k'ubutaka bituma imiyoboro y'amazi igondana n'imiyoboro igondana. Ibikoresho bifite imbaraga nyinshi (imbaraga nyinshi zemewe) muri rusange bifite ubushobozi buke bwo kwangirika. Ibikoresho bito bigaragazwa na polyethylene (PE) (imbaraga nke zemewe) bifite ubushobozi bwo guhinduka neza no gukomera.
Ubushobozi bw'imiyoboro y'amazi bugaragazwa no kuba ishobora kwihuza n'ubushyuhe bw'ubutaka. Gutigita kw'amazi cyangwa gukwirakwira kw'imirasire bishobora gutera ubushyuhe mu butaka ku buryo byangiza n'imiyoboro ishobora kwangiza. Gucika kw'amakosa, gutemba kw'ubutaka, guhinduka kw'ubutaka bikaba ibyondo ndetse no gukwirakwira ku ruhande, gucika kw'ubutaka no kuzamuka bishobora gutera ubushyuhe bwinshi ku butaka, bigatera kwangirika kw'ibice binini by'imiyoboro itwikiriwe. Imbonerahamwe ya B-1 igaragaza amakuru y'ubushyuhe bw'ubutaka yagaragaye hirya no hino ku isi bitewe no guhinduka burundu kw'ubutaka.
Imbonerahamwe B-1 Yagaragaye ko ubutaka bwangiritse bitewe n'ihindagurika ry'ubutaka burundu
Ingano y'ubushyuhe bw'ubutaka ikenewe ku miyoboro iri hagati ya 0.05% na 4.5%. Muri raporo yo mu 2008 yakozwe n'Ikigo cy'Ubushakashatsi ku Ngabo z'Amashanyarazi cya Amerika, hatanzwe ibipimo by'ubushobozi bw'ubushyuhe bw'ibikoresho bya PE4710. Ku bushyuhe bwa 50°F (10°C), ubushyuhe bw'umusaruro w'umuyoboro wa PE4710 ni 9.9%, mu gihe ubushyuhe bw'umusaruro w'ubushyuhe bw'ibanze ari 206%. Umuyoboro wa polyethylene uzimuka bitewe n'uko ubutaka bugenda, aho kwirinda imizigo ishobora gutuma imiyoboro ikomeye cyangwa ishaje icika. Mu bihe byinshi by'imitingito, umuyoboro wa polyethylene (HDPE) ufite ubucucike bwinshi (wede) urapfukama, ariko ntuzacika cyangwa ngo utandukanye (udapfundikiye), bityo ugakomeza gutanga amazi asanzwe. Ni ngombwa kumenya ko imiyoboro ya PE yose ihuza n'izindi nyubako, ibikoresho by'inyongera n'ibice bishobora kuba bifite imitwaro myinshi itandukanye. Imiyoboro y'ibi bice igomba gutegurwa neza kandi igakorwa kugira ngo igabanye ibyago byo gucika.
Uburemere bw'umuyoboro wa PE4710 bungana na kabiri bw'uburemere bw'ubutaka buterwa n'uburemere ntarengwa bwabonetse, kandi uburemere bwa PE4710 bungana na inshuro zirenga 40 z'uburemere bw'ubutaka. Imikorere yabonetse mu kubara ijyanye n'ikoreshwa ry'umuyoboro wa polyethylene mu gihe cy'umutingito. Umuyoboro w'amazi wa HDPE wasutswe wakoze neza mu gihe cy'umutingito. Imbonerahamwe B-2 itanga igice cy'ibyo abantu barebye ku mitingito yo mu Buyapani yabayeho mu bihe byashize (Omuro na Himono, 2018).
Imbonerahamwe B-2 Amakuru yagaragaye mu gihe cy'imitingito mu Buyapani mu bihe byashize
Imikorere y’imiyoboro y’amazi igomba gusuzumwa, harimo gukomera, ubushobozi bwo gukurura umurambararo, umurambararo wemewe wo kugonda, imbaraga z’ingingo, uburambe n’imiterere y’imiyoboro iriho. Ubunararibonye bwinshi bw’imitingito bwerekana ko imiyoboro y’amazi ya HDPE ijyanye n’amahame ngenderwaho y’imiyoboro ya ASTM ishobora gukomeza gukora neza mu bihe byinshi by’imitingito. Iyo ibisabwa ku mikorere y’imitingito y’umuyoboro w’amazi ari byinshi, ikoreshwa ry’imiyoboro ya HDPE ivanze rikwiye kwitabwaho, kuko imikorere y’imiyoboro ya HDPE irushaho kuba yizewe, kandi ishobora kwihuza n’ubwoko butandukanye bw’ubutaka buterwa n’imitingito no gukomeza gukora neza.
CHUANGRONGis a share industry and trade integrated company, established in 2005 which focused on the production of HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, and sale of Plastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp and so on. If you need more details, please contact us +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Igihe cyo kohereza: Werurwe-06-2025
