... clear the colour, eliminate odour and remove sludge Thin film evaporator has been used in the following field by evaporating for ... extraction, reaction, off-gas and deodorization, etc. which achieves good effect:Medicines: antibiotics, sugar solution, tripterygium, radix astragali and other ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Thin film evaporator