Human activity and urbanization result in urban-rural environmental gradients. Understanding effect of the gradients on soil properties is necessary for managem
A single-factor experiment of copper ion adsorption on pure palygorskite was carried out to understand the Cu2+ sorption of palygorskite-an important clay miner
Four techniques, Soxhlet extraction (SOX), ultrasonic extraction (USE), fluidized-bed extraction (FBE) and accelerated solvent extraction (ASE) with different s