Inorganic scaling in membrane desalination: models, mechanisms, and characterization methods

J Rolf, T Cao, X Huang, C Boo, Q Li… - … Science & Technology, 2022 - ACS Publications
Inorganic scaling caused by precipitation of sparingly soluble salts at supersaturation is a
common but critical issue, limiting the efficiency of membrane-based desalination and brine …

Scaling of reverse osmosis membranes used in water desalination: Phenomena, impact, and control; future directions

A Matin, F Rahman, HZ Shafi, SM Zubair - Desalination, 2019 - Elsevier
Reverse osmosis is becoming popular for the purification of water resources eg sea and
brackish water. However, one of the major limitations in efficient operation are the fouling of …

Cr (VI) reduction and sequestration by FeS nanoparticles formed in situ as aquifer material coating to create a regenerable reactive zone

Z Liu, Q Yang, P Zhu, Y Liu, X Tong, T Cao… - Environmental …, 2024 - ACS Publications
Remediation of large and dilute plumes of groundwater contaminated by oxidized pollutants
such as chromate is a common and difficult challenge. Herein, we show that in situ formation …

Removal of methylene blue from aqueous solution using agricultural residue walnut shell: equilibrium, kinetic, and thermodynamic studies

R Tang, C Dai, C Li, W Liu, S Gao… - Journal of …, 2017 - Wiley Online Library
Walnut shell (WS), as an economic and environmental‐friendly adsorbent, was utilized to
remove methylene blue (MB) from aqueous solutions. The effects of WS particle size …

Sulfate mineral scaling: From fundamental mechanisms to control strategies

Z Cao, Y Hu, H Zhao, B Cao, P Zhang - Water Research, 2022 - Elsevier
Sulfate scaling, as insoluble inorganic sulfate deposits, can cause serious operational
problems in various industries, such as blockage of membrane pores and subsurface media …

Aqueous aggregation behavior of citric acid coated magnetite nanoparticles: Effects of pH, cations, anions, and humic acid

J Liu, C Dai, Y Hu - Environmental research, 2018 - Elsevier
Improving the colloidal stability of magnetite nanoparticles (MNPs) is essential for their
successful applications. In this study, the surface zeta potential and particle size evolutions …

Predominant effect of material surface hydrophobicity on gypsum scale formation

X Huang, C Li, K Zuo, Q Li - Environmental Science & Technology, 2020 - ACS Publications
Scale formation is an important challenge in water and wastewater treatment systems.
However, due to the complex nature of membrane surfaces, the effects of specific membrane …

Gypsum scale formation on graphene oxide modified reverse osmosis membrane

B Cao, A Ansari, X Yi, DF Rodrigues, Y Hu - Journal of Membrane Science, 2018 - Elsevier
Graphene oxide (GO) coatings on membranes can improve antifouling performance against
a variety of microorganisms and organics. However, the effects of GO coatings on mineral …

Coprecipitation of Fe/Cr Hydroxides at Organic–Water Interfaces: Functional Group Richness and (De) protonation Control Amounts and Compositions of …

Y Hu, X Jiang, S Zhang, D Cai, Z Zhou… - Environmental …, 2024 - ACS Publications
Iron/chromium hydroxide coprecipitation controls the fate and transport of toxic chromium
(Cr) in many natural and engineered systems. Organic coatings on soil and engineered …

Formation and aggregation of lead phosphate particles: Implications for lead immobilization in water supply systems

J Zhao, DE Giammar, JD Pasteris, C Dai… - … science & technology, 2018 - ACS Publications
Phosphate is commonly added to drinking water to inhibit lead release from lead service
lines and lead-containing materials in premise plumbing. Phosphate addition promotes the …