Key;
Laboratory;
of;
Environmental;
Aquatic;
Chemistry,RCEES,Chinese;
Academy;
of;
Sciences,Beijing;
100085,China;
Center,Central;
Iron;
and;
Steel;
Research;
Institute,Beijing;
100081,China;
镍纳米颗粒; 酸性条件; 二氯酚; 脱氯; 透射电子显微镜; 镍纳米粒子; 金属纳米粒子; 扫描电子显微镜;