An Investigation Of Some Factors Affecting The Dispersant Nno Adsorption On Imidacloprid Particle

摘要

Some factors such as imidacloprid dose, contact time, initial NNO concentration, stirring speed and temperature affecting the dispersant NNO (formaldehyde condensate sodium salt of naphthalene sulfonic acid) adsorption on imidacloprid particle was investigated in this paper. It demonstrated that NNO adsorption amount decreased with the increasing imidacloprid dose and temperature, but increased with the increasing contact time, initial NNO concentration and stirring speed. The results implied that the dispersant NNO was adsorbed on imidacloprid particle physically and exothermically.