With different work media,the contrast tests of fouling and antifouling have been made in the condition of supercooling and boiling solution respectively. 用人工模擬硬水和實(shí)際蒸發(fā)原液為工質(zhì),分別在過(guò)冷和沸騰的情況下,進(jìn)行結垢與抗垢的對比測試,實(shí)驗自晶析出晶種及添加垢質(zhì)晶種對結垢過(guò)程的抑制作用。