{'fraction_non_alphanumeric': 0.010395010395010396, 'fraction_numerical': 0.0, 'mean_word_length': 5.259740259740259, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Determination of Water Vapor Sorption and Some Transport Parameters for the Aromatic Polyamide Layer of RO Membranes

This paper reports the isolation of individual layers in a thin composite reverse osmosis membrane. Unlike previous studies where the active layer has always been isolated on top of a solid support, we were able to obtain layers of unsupported active layer. These layers were characterised for their thickness, water vapour sorption and salt transport properties.