8730
The as - assembled membrane obtained a water flux of more than 3200 L m ( - 2 ) h ( - 1 ) bar ( - 1 ) , which was at least an order of magnitude higher than the water fluxes of commercially available membranes with comparable pore sizes , making this membrane particularly well suited to size - selective and charge - based separation of biomolecules .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None