OPTIMIZING FENOBUCARB DESORPTION FROM SOIL TO WARTER BY SIMULTANEOUS EFFECT OF DISSOLVE ORGANIC CARBON, SURFACTANT AND SODIUM OXALATE

Abstract

    This study was built the quadratic regression equations for desorption concentrationof fenobucarb with response variables (concentration of dissolve organic carbon,sodium dodecyl sulfate, sodium oxalate). The quadratic regression equation withsquare regression coefficient (R2), adjusted square regression coefficient (R2adj) are0.99 and 0.976, it has good statistic validate to predict experiment with concentrationrange studied.