A: Iijenereyitha zomphunga werhasi zinokwahlulwa zibe zizifudumezi zamanzi kunye neziko lokusebenzisa umphunga ngokusetyenziswa kwemithombo yeendaba. Zombini ziibhoyila, kodwa zahluke ngeendlela ezininzi. Kukho i-coal-to-gas okanye utshintsho lwe-nitrogen ephantsi kwishishini lebhoyila. Ngaba iibhoyila zamanzi ashushu kunye neebhoyila zomphunga zingatshintshwa? Makhe sijonge nomhleli obekekileyo namhlanje!
1. Ngaba isifudumezi samanzi segesi sinokutshintshwa sibe yijenereyitha yomphunga werhasi?
Impendulo ayikho, isizathu kukuba iibhoyili zamanzi ashushu zisebenza ngokubanzi phantsi koxinzelelo oluqhelekileyo ngaphandle koxinzelelo, kwaye iipleyiti zabo zetsimbi zincinci kakhulu kunezo zisetyenziselwa kwiibhoyili ze-steam. Ukuqwalasela isakhiwo kunye nemigaqo yoyilo, iibhoyili zamanzi ashushu azikwazi ukuguqulwa zibe ngamabhoyili e-steam.
2. Ngaba ibhoyila yomphunga ingatshintshwa ibe yibhoyila yamanzi ashushu?
Impendulo nguewe. Ukuguqulwa kweebhoyila zomphunga kwiibhoyila zamanzi ashushu kukulungele ukonga amandla, ukukhuselwa kwendalo, i-carbon ephantsi kunye nokunciphisa inkunkuma. Ngoko ke, iifektri ezininzi ziya kutshintsha iibhoyili ze-steam kwiibhoyili zamanzi ashushu. Kukho iindlela ezimbini ezikhethekileyo zokutshintsha kwibhoyila yomphunga:
1. Kukho isahlulo kwi-drum ephezulu, eyahlula amanzi ebhodweni kwindawo yamanzi ashushu kunye nendawo yamanzi abandayo. Amanzi abuyayo enkqubo kufuneka angene kwindawo yamanzi abandayo, kwaye amanzi ashushu athunyelwe kubasebenzisi bokufudumala kufuneka athathwe kwindawo yamanzi ashushu. Kwangaxeshanye, isixhobo sokwahlula amanzi ngomphunga kwibhoyila yokuqala yebhoyila sachithwa.
2. Amanzi abuyayo enkqubo aqaliswa kwi-drum ephantsi kunye nentloko ephantsi yokujikeleza ngenkani. Umbhobho wokuqala ophuma ngomphunga kunye nombhobho wokungenisa amanzi wesondlo uyandiswa ngokwemigaqo yebhoyila yamanzi ashushu, kwaye utshintshelwe kumbhobho ophuma kwibhoyila yamanzi ashushu kunye nombhobho wokungenisa amanzi obuyayo.
Ixesha lokuposa: Aug-01-2023
