Indlela yokukhetha ijenereyitha yomphunga ekhitshini le-canteen?
Indlela yokukhetha ijenereyitha yomphunga ukubonelela ngomphunga wokulungiswa kokutya kwe-canteen?Njengoko inkqubo yokutya isebenzisa isixa esikhulu sokutya, abaninzi basanikela ingqalelo kwiindleko zamandla zezixhobo.Iikantini ubukhulu becala zisetyenziswa njengeendawo zokutyela ezidityanelweyo ezifana nezikolo, apho iiyunithi neefektri zinabasebenzi abaxineneyo ngokwentelekiso, kwaye nokhuseleko loluntu lukwayinkxalabo.Kubaluleke kakhulu ukuba uqaphele ukuba izixhobo ze-steam zendabuko, ezifana ne-boilers, nokuba ngaba ngamalahle, i-gas-fired, i-oil-fired, okanye i-biomass-fired, ngokusisiseko inezakhiwo zetanki zangaphakathi kunye neenqanawa zoxinzelelo, ezinemiba yokhuseleko.Kuqikelelwa ukuba ukuba ibhoyila ye-steam iqhuma , amandla akhutshwe ngeekhilogram ezili-100 zamanzi alingana ne-1 kilogram ye-TNT eqhumayo.