三甲酰胺 meaning in Chinese

trimethamide

It set up the development of the world recognized high performance nanofiltration composite membrane of aromatic polyamide , on the basis of reviewing the development , the importance in the membrane separation technology , the classification , the fabrication technique and the current development of the research and the application of the nanofiltration membrane . polysulfone was chosen as the material for making the porous substrate because of its excellent compress - to - denseness resistance , its cheap price and its great availability . by fabricating an ultra thin polyamide functional layer on the polysulfone substrate through interfacial polymerization taking piperazine as the monomer in aqueous phase and trimesoyl chloride as the monomer in organic phase , high performance nanofiltration composite membranes of ultra low pressure and ultra high permeating flux were prepared
选择耐压密性能优良，价廉易得的聚砜材料为制备复合膜基膜材料，哌嗪为水相单体，均苯三甲酰氯为有机相单体，通过界面聚合反应在基膜表面形成超薄功能层，制备了超低压高通量聚哌嗪均苯三甲酰胺聚砜纳滤复合膜，以0 . 1 mgso _ 4溶液为测试液，所得高脱盐平板复合膜( )在0 . 4mpa下，脱盐率为96 . 1 ，通量达85 . 2l