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Thermochemical conversion of heavy metal contaminated biomass: Fate of the metals and their impact on products.
Chai, Youzheng; Bai, Ma; Chen, Anwei; Peng, Liang; Shao, Jihai; Shang, Cui; Peng, Cheng; Zhang, Jiachao; Zhou, Yaoyu.
Afiliação
  • Chai Y; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Bai M; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Chen A; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China. Electronic address: A.Chen@hunau.edu.cn.
  • Peng L; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Shao J; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Shang C; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Peng C; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Zhang J; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
  • Zhou Y; College of Resources and Environment, Hunan Agricultural University, Changsha 410128, China.
Sci Total Environ ; 822: 153426, 2022 May 20.
Article em En | MEDLINE | ID: mdl-35090917
With the rapid depletion of fossil energy and increasingly severe environmental pollution, the development of biomass resources for biorefineries has become a new research focus. However, heavy metals may be released during the thermochemical treatment when the biomass materials used in biomass conversion are contaminated by heavy metals. This can cause secondary environmental pollution or transference to the target products, reducing product quality. Therefore, having a systematic understanding of the fate of heavy metals in biomass conversion is necessary for alleviating potential risks. This study presents the current status of contaminated biomass and conversion products involving thermochemical processes, the migration, transformation, and impact of heavy metals in biomass conversion was investigated, and the utilization of heavy metals in contaminated biomass was briefly outlined. This review aims to link biomass conversion to the fate of heavy metals, avoid existing risks as much as possible to produce cleaner products efficiently, and promote the sustainable development of heavy metal contaminated biomass resources.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Metais Pesados Idioma: En Revista: Sci Total Environ Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Metais Pesados Idioma: En Revista: Sci Total Environ Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China