Hoods: ogow sida loo doorto qaabka saxda ah oo cabbir meesha hawada laga saarayo
Haddii aad shaki ka qabtid inta u dhaxaysa iibsashada hawo-sifeeye ama daboolka, ku billow inaad aqoonsato hawlaha qalab kasta, sida iyo meesha aad ku rakibi karto. Beddelka koowaad uma baahna bixitaan dibadda ah, faa'iido u leh kuwa ku nool guri dabaq ah. Nadiifinayaashu waxay hayaan dufan iyo ur leh filtarrada macdan ah (la dhaqi karo iyo kuwa joogto ah) iyo filtarrada kaarboonka (la tuuri karo hal bil ka dib). "Koofiyadaha intooda badani waxay horeyba u ciyaaraan doorkan waxayna xitaa cusbooneysiiyaan hawada ku jirta jikada, maadaama ay si buuxda uga saaraan qiiqa guriga iyada oo loo marayo birta birta ah ee birta ah ama tuubooyinka aluminium", isbarbardhigga Alexandre Serai, agaasimaha ganacsiga ee astaanta Tuboar, oo ka yimid São Paulo. Sida laga soo xigtay naqshadeeyaha São Paulo Cynthia Pimentel Duarte, "doorashadu waa inay tixgeliyaan, sifooyinka kale, waxtarka mashiinka, cabbirka shooladda iyo cabbirka deegaanka". Xisaabintan waxaa samayn kara iibiyaha ama naqshadeeyaha oo ku salaysan qorshaha jikada.
Awoodda nuugista ee daboolka waa in la tixgeliyaa haddii shooladda si xoog leh loo isticmaalo iyo haddii ay jiraan qalab kale oo ku yaal aagga qiiqa. sida dubay. Xaaladdan, dooro ikhtiyaarrada leh heerka socodka oo la mid ah ama ka weyn 1,200 m3/saacaddii. "Haddii kale, koofiyadaha, celceliska, 700 m3 / h ayaa ku filan", ayuu qiimeeyay Sidney Marmili, maamulaha warshadaha ee Nodor, soo saaraha São Paulo. Jikada isku dhafan ama xaaladaha shiilan joogto ah, matoor ka xoog badan ayaa ka hortagaya qiiqa inuu soo galo meelaha kale. Xusuusnow haddiisi loo tixgeliyo cabbirka shooladda. "Koofiyadaha waa inuu ka weyn yahay 10% shooladda oo lagu rakibaa ugu badnaan 80 cm", ayuu yidhi Alexandre Serai. Meesha hawada laga saarayo, qorshee marinnada 8 inji ama 22 x 15 cm ugu yaraan. "Xisaabintan qaladka ah waxay saamaysaa qiiqa waxayna kordhisaa qaylada daboolka", ayuu yidhi. Dooro moodal leh iftiin wanaagsan, maadaama aagga uu hadhsan yahay daboolku uu bedeli karo midabka cuntada. Haddii ujeedadu tahay in la isticmaalo koronto yar, tixgeli nooca LED-yada.