the reverse osmosis membrane has a polyvinyl alcohol adherent thereto, and is characterized in that the polyvinyl alcohol is an ionic polyvinyl alcohol.
上述反渗透膜是附着有聚乙烯醇的反渗透膜,其特征在于,该聚乙烯醇为离子性聚乙烯醇。
summarizes the polymerization of monomer and polymerization conditions on the reverse osmosis membrane structure, morphology and properties of the law.
总结了聚合单体、聚合条件对反渗透膜结构、形态和性能的影响规律。
the reverse osmosis membrane device is provided with this reverse osmosis membrane.
上述反渗透膜装置具有该反渗透膜。
the reverse osmosis membrane is a water treatment product that is used in desalination of sea water, purification of brackish water, industrial water, and domestic water and reuse of wastewater.
反渗透膜是一种水处理产品,在海水,苦咸水,工业用水和生活用水和废水回用凈化脱盐使用。