2024
Inhibition of silica scaling with functional polymers: Role of ionic strength, divalent ions, and temperature
Kaneda M, Cao T, Dong D, Zhang X, Chen Y, Zhang J, Bryantsev V, Zhong M, Elimelech M. Inhibition of silica scaling with functional polymers: Role of ionic strength, divalent ions, and temperature. Water Research 2024, 258: 121705. PMID: 38776744, DOI: 10.1016/j.watres.2024.121705.Peer-Reviewed Original ResearchInhibition efficiencySilicic acid solutionAcid solutionPolymerization inhibitorIonic strengthMolecular dynamics simulationsDivalent ionsFunctional polymersAmmonium groupsSodium ionsInorganic cationsDynamics simulationsDivalent inorganic cationsInhibition performanceIonsSolution conditionsCationsPolymerSolution temperatureEffective stabilizationElevated temperaturesSilicaSilica scale formationSilica scaleSaline industrial wastewater
2023
Molecular Design of Functional Polymers for Silica Scale Inhibition
Kaneda M, Dong D, Chen Y, Zhang X, Xue Y, Bryantsev V, Elimelech M, Zhong M. Molecular Design of Functional Polymers for Silica Scale Inhibition. Environmental Science And Technology 2023, 58: 871-882. PMID: 38150403, DOI: 10.1021/acs.est.3c06504.Peer-Reviewed Original ResearchConceptsFunctional polymersSilica polymerizationSilicic acidNitrogen-containing polymersMolecular design principlesWater treatment membranesExtended chain conformationMolecular dynamics simulationsSuperior inhibition performanceNeutral pH conditionsSilicic acid precursorsCondensation reactionPolymer chainsHydration shellMolecular designMolecular structureAlkyl segmentsAmine groupsSilica inhibitionMaterial synthesisAmide groupInhibition performancePolymersChain conformationHydrophobic nature
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