Application of membrane techniques to water purification. Removal of phthalates

作者: Michał Bodzek , Mariusz Dudziak , Krystyna Luks-Betlej

DOI: 10.1016/S0011-9164(04)00035-9

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摘要: Abstract Driving force membrane processes seem to be most useful for water treatment. Reverse osmosis, nanofiltration and ultrafiltration have been applied phthalate removal from water. In the experiment three membranes RO-DS3SE were tested reverse NF-DS5DK UF-DSGM ultrafiltration, all of them Osmonics, Inc. (USA). All under specified conditions (for RO, NF −2.0 MPa, UF −0.3 MPa) they showed a high degree — 97.6% almost 99.9%. Microextraction (solid phase extraction, SPME with CV/DVB-carbowax/divinylobenzene phase) was used extraction aquatic matrix, while gas chromatography (GC) FID detector their quantitative-qualitative monitoring.

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