Enhancement of urea removal from reclaimed water using thermally modified spent coffee ground biochar activated by adding peroxymonosulfate for ultrapure water production.
Sign Up to like & getrecommendations! Published in 2022 at "Bioresource technology"
DOI: 10.1016/j.biortech.2022.126850
Abstract: To enhance the degradation of urea in reclaimed water for producing ultrapure water (UPW), thermally modified biochar (TBC) was prepared by secondary pyrolysis using spent coffee biochar with the function as an activator of peroxymonosulfate… read more here.
Keywords: ultrapure water; reclaimed water; pms; spent coffee ... See more keywords
Copper in ultrapure water, a scientific issue under debate
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DOI: 10.1016/j.corsci.2017.03.014
Abstract: The corrosion properties of copper in ultrapure water have been studied experimentally by submerging copper samples (99.9999%) in pure water for up to 29 months. The surface was first electropolish ... read more here.
Keywords: water scientific; water; scientific issue; copper ultrapure ... See more keywords
UV radiation pretreatment for reverse osmosis (RO) process in ultrapure water (UPW) production
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DOI: 10.1016/j.desal.2018.04.019
Abstract: Abstract In ultrapure water (UPW) production, ultraviolet (UV) radiation is an effective process for reducing microorganisms and organic matter. An increasing trend of reusing the spent UPW further encourages the adoption of UV at the… read more here.
Keywords: production; upw production; ultrapure water; water upw ... See more keywords
Application of MFI-UF on an ultrapure water production system to monitor the stable performance of RO process
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DOI: 10.1016/j.desal.2020.114565
Abstract: Abstract Despite significant advances in reverse osmosis (RO) applications, membrane fouling is an inevitable problem that reduces the quantity and quality of produced water and is associated with reducing the energy efficiency of the entire… read more here.
Keywords: system; water; mfi; process ... See more keywords
Comparative Effect of UV, UV/H2O2 and UV/H2O2/Fe on Terbuthylazine Degradation in Natural and Ultrapure Water
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DOI: 10.3390/molecules27144507
Abstract: Different advanced oxidation processes (AOPs) (ultraviolet radiation, hydrogen peroxide photolysis and photo-Fenton) were applied to test the degradation of terbuthylazine in three types of water: (a) ultrapure water, (b) surface water from the Gaditana area… read more here.
Keywords: h2o2; water; ultrapure water; terbuthylazine degradation ... See more keywords