Nkhani

Mpweya woponderezedwa umagwiritsidwa ntchito kwambiri ndipo wakhala gwero lachiwiri lalikulu lamphamvu zamafakitale.Chowumitsira mpweya woponderezedwa chimagwiritsidwa ntchito poyanika zida za mpweya woponderezedwa.Mu mpweya woponderezedwa, pali makamaka madzi, fumbi ndi mafuta zomwe ziyenera kuchotsedwa.Chowumitsira mufiriji chimagwira ntchito yochotsa madzi.Kodi madzi amawononga chiyani?M'mlengalenga muli mamolekyu ambiri amadzi, atapanikizidwa kuti apange madzi ambiri amadzimadzi, adzapanga payipi ndi zida dzimbiri.Popopera mbewu mankhwalawa, PCB ndi mafakitale ena, idzawononganso zida zopangira, zomwe zimakhudza kwambiri kupanga.Chifukwa chake, chowumitsira kuzizira chinawonekera panthawi yakale.Amagwiritsidwa ntchito kuumitsa mpweya woponderezedwa kudzera muukadaulo wozizira wozizira.Pambuyo pa mpweya woponderezedwa wopangidwa ndi chowumitsira madzi, 95% ya mamolekyu amadzi amachotsedwa.Pakalipano, malo opangira mpweya ku China ali ndi chowumitsira mufiriji, chomwe ndi chachuma komanso chothandiza, chosavuta kugwiritsa ntchito, komanso kugwiritsa ntchito mphamvu zambiri (magetsi).Ngati chowumitsira amaundana sichikugwiritsidwa ntchito, padzakhala madzi ambiri mumlengalenga woponderezedwa kumbuyo kwa mpweya, zomwe zimapangitsa kuti zida ziwonongeke komanso kuwonongeka, kuwonongeka kwa mapaipi, kuchepa kwachilema kwazinthu kumawonjezera kwambiri mtengo wopanga, kubweretsa. cholemetsa chachikulu ku bizinesi.Tawona fakitale yopanga nsalu ku Dongguan.Chifukwa cha kusamvetsetsa kwa mpweya woponderezedwa ndi bajeti yotsika yoyambira, fyuluta idayikidwa kumapeto, kotero kuti madzi ambiri amadzimadzi adalowa mu ndege ya jet ndi payipi.Ngakhale kuti madziwo sanawononge kwambiri nsaluyo, kulephera kwa zipangizozo kunali kwakukulu kwambiri, ndipo mtengo wotayika wa mwezi uliwonse unali makumi masauzande a yuan.Ndipo chowumitsira kuzizira chimangofunika ma yuan masauzande angapo, motero gawo lalikulu la chowumitsira mabizinesi ndikuchepetsa ndalama zopangira.