UNIFORM DISPERSION TECHNIQUE OF NANOPARTICLE SUSPENSION IN SOIL

摘要

PURPOSE: A method for homogenous dispersion of nanoparticle suspension in soil is provided to reduce aggregation of nanoparticles and to evaluate soil toxicity.;CONSTITUTION: A method for homogenous dispersion of nanoparticle suspension in soil comprises: a step of injecting insoluble or non-soluble nanosolution to soil; a step of uniformly mixing; and a step of drying in a freeze-dryer. The insoluble or non-soluble nanosolution is a silver nanosolution. A composition for evaluating soil toxicity has uniformly dispersed suspension.;COPYRIGHT KIPO 2012