Abasebenzisi bangasebenzisa amanzi ahlanzekile noma amanzi ahlanzekile acwengekile njengamanzi ajikelezayo eyunithi yokupholisa amanzi epholisa umshini wokuqopha nge-laser. Kodwa-ke, kunezinto eziningana okufanele zikhunjulwe. Okokuqala, amanzi ajikelezayo kufanele ashintshwe njalo (kuphakanyiswa izinyanga ezi-3); Okwesibili, amanzi ajikelezayo akufanele engezwe kakhulu noma amancane kakhulu. Izinga elifanele liyisibonakaliso esiluhlaza segeji yezinga lamanzi eyunithi yokupholisa amanzi.
Ngokuphathelene nokukhiqiza, i-S&A Teyu itshale imishini yokukhiqiza engaphezu kwesigidi sama-yuan, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-industrial chiller kuya ekushiseni insimbi; ngokuphathelene nokuthutha, i-S&A Teyu isungule izindawo zokugcina impahla emadolobheni amakhulu aseShayina, njengoba inciphise kakhulu umonakalo obangelwa ukuthutha impahla ibanga elide, futhi ithuthukise ukusebenza kahle kwezokuthutha; ngokuphathelene nensizakalo yangemva kokuthengisa, isikhathi sewaranti siyiminyaka emibili.
