Use of numerical modelling in the prediction of membrane scaling. Reaction between antiscalants and feedwater
Sign Up to like & getrecommendations! Published in 2018 at "Desalination"
DOI: 10.1016/j.desal.2017.11.004
Abstract: Abstract Empirical equations and numerical modelling methods are used to predict the possibility of sediments precipitating on the membrane used during the reverse osmosis process. The use of empirical formulae allows approximations to be made… read more here.
Keywords: membrane scaling; use numerical; process; numerical modelling ... See more keywords
Integration of seeding- and heating-induced crystallization with membrane distillation for membrane gypsum scaling and wetting control
Sign Up to like & getrecommendations! Published in 2021 at "Desalination"
DOI: 10.1016/j.desal.2021.115115
Abstract: Abstract Although membrane distillation (MD) has great potential in treating high-salinity wastewater, continuous accumulation of inorganic salt due to increasing concentration inevitably causes supersaturation and subsequent membrane scaling. Crystallizer is an effective tool used for… read more here.
Keywords: membrane scaling; membrane distillation; membrane; induced crystallization ... See more keywords
Evaluation of structural effects on the antiscaling performance of various graft cellulose-based antiscalants in RO membrane scaling control
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118893
Abstract: Abstract An effective cellulose-based antiscalant, namely, carboxymethyl cellulose-graft-poly(acrylic acid) (CMC-g-PAA) was synthesized via the graft copolymerization of carboxymethyl cellulose (CMC) and acrylic acid. The addition of CMC-g-PAAs can evidently delay the formation of the CaSO4… read more here.
Keywords: membrane scaling; graft; inhibition; cellulose based ... See more keywords
Membrane Scaling and Wetting in Membrane Distillation: Mitigation Roles Played by Humic Substances.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.1c07294
Abstract: Membrane scaling and wetting severely hinder practical applications of membrane distillation (MD) for hypersaline water/wastewater treatment. In this regard, the effects of feedwater constituents are still not well understood. Herein, we investigated how humic acid… read more here.
Keywords: membrane; roles played; membrane scaling; membrane distillation ... See more keywords