Remediation of lead contaminated soil by biochar-supported nano-hydroxyapatite.

  title={Remediation of lead contaminated soil by biochar-supported nano-hydroxyapatite.},
  author={Zhangmei Yang and Zhanqiang Fang and Liuchun Zheng and Wen Cheng and Pokeung Eric Tsang and Jianzhang Fang and Dongye Zhao},
  journal={Ecotoxicology and environmental safety},
In this study, a high efficiency and low cost biochar-supported nano-hydroxyapatite (nHAP@BC) material was used in the remediation of lead (Pb)-contaminated soil. The remediation effect of nHAP@BC on Pb-contaminated soil was evaluated through batch experiments. The stability, bioaccessibility of Pb in the soil and the change in soil characteristics are… CONTINUE READING