Adsorption and desorption of phosphate on CPB modified zeolite
CPB改性沸石对磷酸盐的吸附-解吸性能研究

The CPB modified zeolite has been proposed to remove and recycle the phosphorus from aqueous solution(CPB refers to cetylpyridinium bromize).The adsorption and desorption of phosphate on CPB modified zeolite were investigated in a batch system.The results showed that the adsorption isotherm data of phosphate for CPB modified zeolite with particle size less than 0.18 mm and CPB addition amount of 250 mmol/kg was consistent with Langmuir isotherm equation.The phosphate adsorption capacity of CPB modified zeol...