% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Yun:1006864,
      author       = {Yun, Jinhu and Liang, Yan and Muhammad, Yaseen and Liu, Fei
                      and Dong, Yawen and Wang, Shuangfei},
      title        = {{I}nfluence of biochar incorporation on the collector
                      surface properties and the transport of silver nanoparticles
                      in porous media},
      journal      = {Journal of environmental management},
      volume       = {328},
      issn         = {0301-4797},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2023-01906},
      pages        = {116943},
      year         = {2023},
      abstract     = {Biochar is widely used as a soil amendment due to its
                      environmental friendliness and convenient availability. It
                      is believed that the presence of biochar in porous media can
                      influence the transport of colloidal and solute
                      contaminants. In this study, different mass ratios of
                      biochar were added to packed sand with a rough or smooth
                      surface to determine the significance of biochar on the
                      retention and release of silver nanoparticles (AgNPs). The
                      results showed that biochar reduced the transport of AgNPs
                      in rough and smooth sands under different solution
                      conditions. A small amount of biochar $(0.1–1\%$ in mass
                      percentage) can significantly enhance the retention of AgNPs
                      due to the alteration in collector surface roughness and
                      chemical heterogeneity that potentially reduce the energy
                      barrier for retention. Furthermore, the retention of AgNPs
                      in rough sand was always higher than that in smooth sand
                      under the same experimental conditions. The presence of
                      biochar also produced nonmonotonic retention of AgNPs mainly
                      due to the changes in collector surface roughness.
                      Additionally, the AgNPs retention associated with biochar
                      tended to be irreversible due to the charge heterogeneity,
                      while the reversible retention could mainly occur on a rough
                      sand surface via shallow primary minima. This work
                      highlights the significance of collector surface roughness
                      that needs to be considered in the process of biochar
                      amendment for practical applications to effectively
                      immobilize colloidal contaminants in soil or groundwater.},
      cin          = {IBG-3},
      ddc          = {690},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {2173 - Agro-biogeosystems: controls, feedbacks and impact
                      (POF4-217)},
      pid          = {G:(DE-HGF)POF4-2173},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {36516715},
      UT           = {WOS:000900338700002},
      doi          = {10.1016/j.jenvman.2022.116943},
      url          = {https://juser.fz-juelich.de/record/1006864},
}