Journal ArticleDOI
Removal of strontium ions from simulated radioactive wastewater by vacuum membrane distillation
TLDR
In this paper, the removal of Sr 2+ ions from simulated radioactive wastewater by vacuum membrane distillation (VMD) with hollow fiber membrane module was investigated and the effect of operating parameters on the membrane flux was examined, including feed temperature (30-70°C), permeate side vacuum (0.10-0.98), and feed flow velocity (10.5-41.8 l/h).About:
This article is published in Annals of Nuclear Energy.The article was published on 2017-05-01. It has received 59 citations till now. The article focuses on the topics: Membrane distillation & Mass transfer.read more
Citations
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Journal ArticleDOI
Direct membrane filtration for wastewater treatment and resource recovery: A review.
Selina Hube,Majid Eskafi,Kolbrún Fríða Hrafnkelsdóttir,Björg Bjarnadóttir,Margrét Ásta Bjarnadóttir,Snærós Axelsdóttir,Bing Wu +6 more
TL;DR: A comprehensive review of the state-of-the-art of direct membrane filtration processes in treating different types of wastewater for water reclamation and resource recovery, in which membrane fouling was identified as the main challenge.
Journal ArticleDOI
Removal of cesium ions from aqueous solutions using various separation technologies
Jianlong Wang,Shuting Zhuang +1 more
TL;DR: In this paper, a review focused on cesium removal using various separation technologies, including chemical precipitation, solvent extraction, membrane separation, and adsorption, has been presented, highlighting the latest advances in inorganic adsorbents (such as metal hexacyanoferrates, clay minerals, carbon-based-adsorbents, and ammonium molybdophosphate).
Journal ArticleDOI
Fouling and wetting in the membrane distillation driven wastewater reclamation process - A review.
TL;DR: This review discusses fouling and wetting phenomena observed during the membrane distillation (MD) process, along with the effects of various mitigation strategies, and examines the interactions between contaminants and different types of MD membranes.
Journal ArticleDOI
Wastewater-based resource recovery technologies across scale: A review
TL;DR: In this paper, a review of technologies for water, energy, and nutrient recovery from domestic and municipal wastewater through the lens of the scale of implementation was presented, and the system scales were classified as follows: small scale (design flows of 17m3/day or less), medium scale (8 to 20m 3/day), and large scale (3800m3 /day or more).
Journal ArticleDOI
Forward osmosis technology for water treatment: Recent advances and future perspectives
Jianlong Wang,Xiaojing Liu +1 more
TL;DR: In this article, the most significant influencing factors of forward osmosis technology were analyzed, including membrane development, draw solution, and the operating conditions; then the existing problems were discussed in detail, including concentration polarization, membrane fouling, and reverse solute diffusion, which are closely related to each other.
References
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Journal ArticleDOI
A framework for better understanding membrane distillation separation process
TL;DR: In this paper, the most important aspects of the membrane distillation process are presented in a simple manner for a glance understanding the effects of different factors and operating variables on the productivity of each MD configuration.
Journal ArticleDOI
Evaluation of zeolite A for the sorptive removal of Cs+ and Sr2+ ions from aqueous solutions using batch and fixed bed column operations
TL;DR: Zeolite A was chemically synthesized and evaluated, as inorganic ion exchange material, for the removal of cesium and strontium ions from aqueous solutions in both batch and fixed bed column operations indicating that the overall system kinetics was dominated by external mass transfer in the initial part of the sorption process in the column.
Journal ArticleDOI
Removal of cobalt, strontium and cesium from radioactive laundry wastewater by ammonium molybdophosphate-polyacrylonitrile (AMP-PAN).
TL;DR: In this article, the applicability of ammonium molybdophosphate-polyacrylonitrile (AMP-PAN) on the adsorptive removal of Co, Sr and Cs in the radioactive laundry wastewater generated from nuclear power plants was investigated.
Journal ArticleDOI
Treatment of dye solutions by vacuum membrane distillation
TL;DR: The water vapor fluxes immediately after the tests with dyes were higher than the values registered before the tests, probably due to an interaction with the polymeric membrane material which promotes a swelling of the membrane when in contact with the dye solutions.
Journal ArticleDOI
Removal of radionuclide Sr2+ ions from aqueous solution using synthesized magnetic chitosan beads
Yuwei Chen,Jianlong Wang +1 more
TL;DR: In this paper, a magnetic chitosan beads were used for removing Sr petertodd 2+�ε 2+¯¯¯¯ and the maximum adsorption capacity was calculated to be 11.58mg/g using the Langmuir isotherm.
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