PDMAEMA

常見例句

• In this paper, a positively charged composite nanofiltration membrane was developed by using poly(N,N-dirnethylaminoethyl methacrylate) (PDMAEMA) as the active layer material and polysulfone (PSF) macrofiltration membrane as the support layer.
  本文以聚甲基丙烯酸二甲氨基乙酯(PDMAEMA)為表層材料，以聚砜(PSF)微孔濾膜為基膜，制備了荷正電復(fù)合納濾膜。
• 148mol/L NaHCO_3 in PDMAEMA solution could improve rejection of the NF membrane to the bivalent salts, but advance of the flux is small;
  在PDMAEMA水溶液中加入0.;148mol/LNaHCO_3能提高納濾膜對二價鹽的截留率;但對通量的提高不大;
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