Effect of pH and ionic strength on the binding of paraquat and MCPA by soil fulvic and humic acids

Chemosphere

Volumn 76, Issue 1, 2009, Pages 107-113

  Iglesias, A ^a   Lopez R ^a   Gondar, D ^a   Antelo, J ^a   Fiol, S ^a   Arce, F ^a  

^a UNIVERSITY OF SANTIAGO DE COMPOSTELA   (Spain)

Author keywords

Adsorption; Electrostatic model; Humic substances; Ionic pesticides

Indexed keywords

ADSORPTION; CELL PROLIFERATION; DIALYSIS MEMBRANES; ELECTROSTATICS; HERBICIDES; ISOTHERMS; ORGANIC ACIDS; PH EFFECTS; TITRATION;

BINDING ISOTHERMS; CHARGE CURVES; ELECTROSTATIC MODELING; HUMIC AND FULVIC ACIDS; HUMIC SUBSTANCES; MEMBRANE DIALYSIS; POTENTIOMETRIC TITRATIONS; PROTON BINDING;

IONIC STRENGTH;

2 (4 CHLORO 2 METHYLPHENOXY)ACETIC ACID; CALCIUM ION; FULVIC ACID; HUMIC ACID; PARAQUAT; PESTICIDE; PROTON;

CHEMICAL BINDING; FULVIC ACID; HUMIC ACID; HUMIC SUBSTANCE; ISOTHERM; MODELING; PH;

ARTICLE; BINDING AFFINITY; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DIALYSIS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; IONIC STRENGTH; ISOTHERM; NUCLEAR MAGNETIC RESONANCE; PH MEASUREMENT; SOIL ANALYSIS;

EID: 67349249089     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemosphere.2009.02.012     Document Type: Article

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