Keyphrases
Hong Kong
100%
Immobilization
100%
Arsenic
100%
Deep Subsoil
100%
Arsenic(V)
33%
Inorganic Arsenic
22%
Ferric Hydroxide
22%
Residual Fraction
11%
Oxides
11%
Molar Ratio
11%
Removal Rate
11%
Sequential Chemical Extraction
11%
High Concentration
11%
Valence
11%
Oxide Phase
11%
Chemical Speciation
11%
Fe Fractions
11%
Water Concentration
11%
Oxalate
11%
Land Development
11%
Speciation
11%
Sequester
11%
Adsorption Experiment
11%
Goethite
11%
X-ray Absorption Near Edge Structure (XANES)
11%
Lepidocrocite
11%
Subsurface Environment
11%
Arsenic Enrichment
11%
Safe Utilization
11%
Poorly Crystalline Fe
11%
Extractable Fe
11%
Ferrihydrite
11%
Enrichment Mechanism
11%
Water-soluble Arsenic
11%
Arsenic Speciation
11%
Arsenic(III)
11%
Subsoil Layers
11%
Chemistry
Water Soluble
100%
Chemical Speciation
100%
Spectroscopy
100%
Oxalic Acid
100%
Earth and Planetary Sciences
Subsoil
100%
Hong Kong
100%
Iron
100%
Land Development
12%
X Ray Absorption
12%
Goethite
12%
Ferrihydrite
12%
Lepidocrocite
12%
Speciation (Chemistry)
12%
Oxalic Acid
12%
Immunology and Microbiology
Species Differentiation
100%
X Ray
50%
Absorption
50%
Agricultural and Biological Sciences
Subsoil
100%
Spectroscopy
12%
Lepidocrocite
12%
Ferrihydrite
12%
Goethite
12%