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Title: A Critical Look at Colloid Generation, Stability, and Transport in Redox-Dynamic Environments: Challenges and Perspectives

Journal Article · · ACS Earth and Space Chemistry
ORCiD logo [1]; ORCiD logo [1];  [2];  [3]; ORCiD logo [4]; ORCiD logo [5]; ORCiD logo [1]
  1. Environmental Geochemistry Group at SLAC, Stanford Synchrotron Radiation Lightsource (SSRL), SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
  2. Earth and Environmental Sciences Area, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
  3. Department of Soil and Water Sciences, Faculty of Agriculture, Food, and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
  4. Department of Crop and Soil Sciences, University of Georgia, Athens, Georgia 30602, United States
  5. Soil Chemistry, Wageningen University and Research, Wageningen 6708 PB, The Netherlands

Not Available

Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
2327034
Alternate ID(s):
OSTI ID: 2338054
Journal Information:
ACS Earth and Space Chemistry, Journal Name: ACS Earth and Space Chemistry Journal Issue: 4 Vol. 8; ISSN 2472-3452
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

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Evidence for aqueous clusters as intermediates during zinc sulfide formation journal October 1999
Impact of eutrophication on arsenic cycling in freshwaters journal March 2019
Importance of Preferential Flow and Soil Management in Vertical Transport of a Biocontrol Strain of Pseudomonas fluorescens in Structured Field Soil journal January 1996
Straining of colloidal particles in saturated porous media journal December 2006
The concentration and size distribution of iron‐rich colloids in pore waters are related to soil organic matter content and pore water calcium concentration journal March 2021
Fast colloidal and dissolved release of trace elements in a carbonatic soil after experimental flooding journal December 2015
Arsenic strongly associates with ferrihydrite colloids formed in a soil effluent journal May 2011
Numerical investigations to identify environmental factors for field-scale reactive transport of pathogens at riverbank filtration sites journal March 2023
Phosphate exchange across the sediment-water interface when shifting from anoxic to oxic conditions an experimental comparison of freshwater and brackish-marine systems journal June 1997
Rapid Removal of Nitrate and Sulfate in Freshwater Wetland Sediments journal November 2005
Nanosized Iron Oxide Colloids Strongly Enhance Microbial Iron Reduction journal November 2009
Lattice-strain control of the activity in dealloyed core–shell fuel cell catalysts journal April 2010
The sedimentation behaviour of coagulated particles of small radius journal June 1986
The distribution of rare earth elements in groundwaters: assessing the role of source-rock composition, redox changes and colloidal particles journal December 2000
Colloid Mobilization and Transport in Undisturbed Soil Columns. II. The Role of Colloid Dispersibility and Preferential Flow journal May 2004
Reduced NOM triggered rapid Cr(VI) reduction and formation of NOM-Cr(III) colloids in anoxic environments journal August 2020
Colloid release and transport processes in natural and model porous media journal February 1996
Fate descriptors for engineered nanoparticles: the good, the bad, and the ugly journal January 2015
Surface Chemistry Controls Crystallinity of ZnS Nanoparticles journal February 2006
Organic matter in anoxic marine pore water: oxidation effects journal January 1984
Transport of Ferrihydrite Nanoparticles in Saturated Porous Media: Role of Ionic Strength and Flow Rate journal March 2012
Spectroscopic Investigation of the Uptake of Arsenite from Solution by Synthetic Mackinawite journal November 2007
Role of Fe(II) and phosphate in arsenic uptake by coprecipitation journal July 2007
Nanoparticles: Strained and Stiff journal July 2004
Application of cross-flow ultrafiltration for the determination of colloidal abundances in suboxic ferrous-rich ground waters journal January 2007
Inhibition of Precipitation and Aggregation of Metacinnabar (Mercuric Sulfide) by Dissolved Organic Matter Isolated from the Florida Everglades journal May 1999
The point of zero charge of natural and synthetic ferrihydrites and its relation to adsorbed silicate journal December 1982
Mobilization of colloidal ferrihydrite particles in porous media—An inner-sphere complexation approach journal December 2007
Understanding controls on redox processes in floodplain sediments of the Upper Colorado River Basin journal December 2017
Redox Heterogeneities Promote Thioarsenate Formation and Release into Groundwater from Low Arsenic Sediments journal February 2020
Sorption of Mercuric Ion by Synthetic Nanocrystalline Mackinawite (FeS) journal November 2007
Acid volatile sulfide (AVS) journal December 2005
Microbial mediation of Mn(II) and Co(II) precipitation at the O 2 /H 2 S interfaces in two anoxic fjords1 : Mn and Co microbial precipitation journal November 1984
Formation of Fe(III) oxyhydroxide colloids in freshwater and brackish seawater, with incorporation of phosphate and calcium journal March 2002
Bacteria Transport and Deposition under Unsaturated Flow Conditions: The Role of Water Content and Bacteria Surface Hydrophobicity journal May 2008
Assessing the aggregation behaviour of iron oxide nanoparticles under relevant environmental conditions using a multi-method approach journal September 2013
Soil Colloid Release Affected by Dissolved Organic Matter and Redox Conditions journal February 2016
Biogeochemical Redox Processes and their Impact on Contaminant Dynamics journal January 2010
Organic Nanoparticles in the Aqueous Phase—Theory, Experiment, and Use journal December 2001
Effect of reduced humic acid on the transport of ferrihydrite nanoparticles under anoxic conditions journal February 2017
Behavior of Chromium in Soils. VI. Interactions Between Oxidation‐Reduction and Organic Complexation journal April 1983
Synergistic effect of nano-sized mackinawite with cyano-cobalamin in cement slurries for reductive dechlorination of tetrachloroethylene journal July 2016
Ferrihydrite Growth and Transformation in the Presence of Ferrous Iron and Model Organic Ligands journal November 2019
Formation, aggregation, and transport of NOM–Cr(iii) colloids in aquatic environments journal January 2022
Dynamic release and transformation of metallic copper colloids in flooded paddy soil: Role of soil reducible sulfate and temperature journal January 2021
Contaminant mobilization by metallic copper and metal sulphide colloids in flooded soil journal March 2009

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