[173] concluded that ozonation was an effective process for the removal of pesticides, heavy metals, and viruses from reverse osmosis concentrate generated during potable reuse of municipal wastewaters. Tang et al. [174] found that ozonation with a dose of 10 mg/l completely removed genotoxicity....
Reverse osmosis (RO) is the most preferable process for water recovery from secondary effluent (SE) because of its higher rejection of impurities with lower associated cost and higher quality of product. Fouling still is a major challenge during the water recovery due to higher contaminant loadings...
water isotopologuesdeuteriumoxygen-18isotope osmosissemi-permeable polymer membraneThe article has investigated osmosis transfer through a polymer semi-permeable membrane of water having a different concentration of deuterium in the course of direct osmosis. For the first time osmosis transfer of water ...
such as the mammalian non-selective Piezo1 cation channels) that open in response to an osmosis-mediated influx of water or in response to mechanical stress140, respectively, could be incorporated in the GUV membrane. Nonetheless, the need for such advanced osmoregulation constructs is debatable, ...
An extensive review of the literature was conducted and results were evaluated for the use of the reverse osmosis process in the treatment of drinking water supplies. All aspects of reverse osmosis technology, including pretreatment requirements; membrane type and configuration; membrane cleaning and mai...
摘要: 本文描述的两个反渗透装置之间的主要区别在于井水质量和成品水质量目标.监狱使用了一个浅层蓄水层,井水的TDS较低,并且完成了水资源目标,这并不像河边的工厂那样要求严格.这两个因素允许使用更高的旁路混合率,这有助于降低水的单位成本.两个工厂的年总运营成本相似,但由于混合,监狱的年产量较高,因此单位...
Z. Re-thinking polyamide thin film formation: How does interfacial destabilization dictate film morphology? J. Membr. Sci. 656, 120593 (2022). Article CAS Google Scholar Kolev, V. & Freger, V. Hydration, porosity and water dynamics in the polyamide layer of reverse osmosis membranes: A ...
These findings provide evidence that RO filters do not guarantee safe drinking water and, despite regulatory standards, some people continue to be exposed to very high arsenic concentrations. 展开 关键词: arsenic, reverse osmosis, water filters ...
Kinetics of water transportMicellesPermeable organic filmsDiffusionOsmosisAgglomeration of ultrafine hydrophobic particles can be performed using high-internal-phase (HIP), water-in-oil emulsions as the binder. The ultrafast particle recovery achieved using these emulsions can be attributed to the presence ...
Such amphiphiles have exhibited, for example, (i) smart principles for the dynamic control of surface tension of aqueous solutions [12], (ii) phenomenon of the light-driven diffusioosmosis upon which one can remove, gather or pattern a particle assembly at a solid-liquid interface [13], (...