2017
DOI: 10.1002/ange.201601509
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Oberflächenmodifizierung von Wasseraufbereitungsmembranen

Abstract: Polymermembranen sind ein energieeffizientes Mittel zur Aufbereitung von Wasser, ein Problem ist jedoch das Auftreten von Fouling während der Filtration. Ein Weg, Membran‐Fouling zu umgehen, ist die Modifizierung der Membranoberfläche, um eine höhere Wasserproduktivität aufrechtzuerhalten. Wir diskutieren hier eine Reihe gängiger Membranoberflächenmodifizierungstechniken, darunter Oberflächenbeschichtungen und Pfropfen, sowie verschiedene Behandlungsmethoden wie etwa chemische Behandlungen, UV‐Bestrahlung und … Show more

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Cited by 60 publications
(4 citation statements)
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References 495 publications
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“…The desire for greener and low‐energy methods for water purification have led to increasing interest in new ways to remove trace organics from water. For example, recent work has described the use of metal–organic frameworks, modified porous polymers, functionalized membranes, and various other heterogeneous porous sorbents that use molecular recognition and new materials to remove trace organics from water . Here we describe an alternative approach in which liquid hydrocarbon polymers alone or with phase‐anchored cosolvents act as sustainable solvent systems to achieve similar goals.…”
Section: Figurementioning
confidence: 99%
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“…The desire for greener and low‐energy methods for water purification have led to increasing interest in new ways to remove trace organics from water. For example, recent work has described the use of metal–organic frameworks, modified porous polymers, functionalized membranes, and various other heterogeneous porous sorbents that use molecular recognition and new materials to remove trace organics from water . Here we describe an alternative approach in which liquid hydrocarbon polymers alone or with phase‐anchored cosolvents act as sustainable solvent systems to achieve similar goals.…”
Section: Figurementioning
confidence: 99%
“…The conventional approach to removing trace organic materials from water employs granular activated carbon (GAC) as a solid sorbent . Although this solid sorbent is widely used, recent studies have emphasized the potential of designed solid sorbents and modified membranes in place of this generic solid sorbent . Such designed materials act faster than GAC, have chemical specificity, and can be regenerated without using as much energy.…”
Section: Figurementioning
confidence: 99%
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“…Oil/water separation is among the most important challenges with the ever-growing energy consumption and rapid industrialization, as well as the frequent oil spill accidents [ 1 , 2 , 3 ]. Considerable amounts of oily wastewater are produced daily from petrochemical, textile, metallurgy, steel, and other industries, causing serious threats to the environment and ecological systems [ 4 , 5 ].…”
Section: Introductionmentioning
confidence: 99%