نتایج جستجو برای: membrane solution
تعداد نتایج: 839968 فیلتر نتایج به سال:
the purpose of the present study was to investigate the latent pattern underlying reading ability . some 272 male and female participants. english majors at the ba level , participated in the study. two valid tests were used in this study, the reading test developed exclusively for the purpose of this project and academic reading section of ielts. to investigate the possible latent underlying...
چکیده ندارد.
cansjera rheedii is widely used as a traditional medicine for the treatment and control of a variety of human inflammatory ailments by the fishermen of auroville. in the present study, the anti-inflammatory and membrane stabilizing property of ethanol extract of cansjera rheedii j. gmelin (eecr) was evaluated in rat using the human red blood cells (hrbc) membrane stabilization method and carr...
In this study, polyethersulfone based nanofiltration membranes were modified by air plasma generated through dielectric barrier discharge to increase the membrane hydrophilicity aiming to improve the separation and antifouling characteristics. The effect of plasma time on the physico-chemical and separation properties of membrane was investigated. The PES nanofiltration membranes were fabricate...
In oredr to reduce costs and save time for the membrane manufacturing process, it is necessary to improve the quality of membranes by modeling usage. In this study, Flory Huggins model was used to predict quaternary-system containing polyether sulfone, N-Methyl-2-pyrrolidone, water and used alkanes as an additive. Due to the solubility parameters and molar alkane volumes, the interaction parame...
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