Under certain conditions(the quantity of blue dye wastewater was 50mL,pH value was 3.8,treatment time was 60min,A0 was 0.160,adsorbent quantity was 0.5g),the decoloration rate of Zr-pillared montmorillonite could be up to 98.8%.

• 当蓝色废水量为50mL；pH值=3.；8；处理时间60min；A0=0