Kunezindlela ezimbili zokupholisa zephrinta yefomethi enkulu ye-UV. Enye iwukupholisa amanzi kanti enye iwukupholisa umoya. Uma kuqhathaniswa nokupholisa komoya, ukupholisa amanzi okusebenzisa amanzi njengoba indawo yokupholisa inemiphumela emihle yokupholisa, ukwethembeka okuhle nezinga lomsindo eliphansi. Futhi ukupholisa amanzi kudinga iyunithi yokupholisa amanzi yangaphandle. S&A Iyunithi yokupholisa amanzi ye-Teyu inikeza amamodeli apholile aklanyelwe ngokukhethekile iphrinta ye-UV futhi ebonakala ngezindlela ezimbili zokulawula izinga lokushisa kanye nemisebenzi yokuvikela i-alamu.
Mayelana nokukhiqizwa, i- S&A I-Teyu itshale izimali zokukhiqiza ezingaphezu kwesigidi samayuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; ngokuphathelene nempahla, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
