Nanofiltration is a new separation technique located between reverse osmosis and ultrafiltration.
纳滤技术是一种介于超滤和反渗透之间的新型分离技术。
Cellulose acetate The first commercial membranes for reverse osmosis and ultrafiltration were made from cellulose acetate.
纤维素醋酸酯第一个商业用反渗透膜和超滤膜是由纤维素醋酸酯制成。
The primary difference between reverse osmosis and ultrafiltration or microfiltration is the size of molecules that can pass through the membrane.
反渗透、超滤、微滤之间的基本差别就在于通过膜的分子的大小。
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