Keyphrases
Hexavalent Chromium
100%
Modified Activated Carbon
100%
Surfactant Modified
100%
Gemini Surfactant
100%
Chromium(VI)
37%
Chromium Adsorption
25%
Order of Magnitude
12%
Fourier Transform Infrared Spectroscopy (FT-IR)
12%
Scanning Electron Microscopy
12%
Correlation Coefficient
12%
Conventional Surfactant
12%
Water Pollution
12%
Activated Carbon
12%
Propyl
12%
Contact Time
12%
Removal Efficiency
12%
Infrared Scanning
12%
Adsorbent Dosage
12%
Cationic Surfactant
12%
Cetyltrimethylammonium Bromide
12%
Single Unit
12%
Surface Changes
12%
Double-hydrophilic
12%
Surface Activity
12%
Hydrophilic Group
12%
Hydrophobic Group
12%
Freundlich Model
12%
Didodecyldimethylammonium Bromide
12%
Ionic Strength
12%
Monolayer Adsorption
12%
Material Science
Surface Active Agent
100%
Chromium
100%
Surface (Surface Science)
20%
Scanning Electron Microscopy
10%
Monolayers
10%
Fourier Transform Infrared Spectroscopy
10%
Cationic Surfactant
10%