Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies
As an alternative to dry pyrolysis, hydrothermal carbonization has been proposed as a promising route for conversion of different wastes into biofuels, adsorbents and specific chemicals. Herein, the application of a wide range of waste biomasses as precursors to obtain hydrochars - efficient adsorbe...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade
2016-09-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/672 |
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| author | Marija Koprivica Časlav Lačnjevac |
| author_facet | Marija Koprivica Časlav Lačnjevac |
| author_sort | Marija Koprivica |
| collection | DOAJ |
| description | As an alternative to dry pyrolysis, hydrothermal carbonization has been proposed as a promising route for conversion of different wastes into biofuels, adsorbents and specific chemicals. Herein, the application of a wide range of waste biomasses as precursors to obtain hydrochars - efficient adsorbents of heavy metals from wastewaters, using hydrothermal conversion, was reviewed. The efficiency of biosorbents has been discussed with respect to the structural characteristics, reaction parameters, sorption capacities and mechanisms, as well as proposed methods of improving hydrochar's surface reactivity. Altogether, biosorption with hydrochars has been identified as a proper alternative to the existing technologies applied for the removal of toxic metal ions from wastewater streams. |
| format | Article |
| id | doaj-art-ce4ec59811d542209b730de86fc7f14d |
| institution | DOAJ |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2016-09-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-ce4ec59811d542209b730de86fc7f14d2025-08-20T03:04:59ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852016-09-0157348849510.5937/ZasMat1603488M671Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studiesMarija Koprivica0Časlav Lačnjevac1Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade, SerbiaUniversity of Belgrade, Faculty of Agriculture, SerbiaAs an alternative to dry pyrolysis, hydrothermal carbonization has been proposed as a promising route for conversion of different wastes into biofuels, adsorbents and specific chemicals. Herein, the application of a wide range of waste biomasses as precursors to obtain hydrochars - efficient adsorbents of heavy metals from wastewaters, using hydrothermal conversion, was reviewed. The efficiency of biosorbents has been discussed with respect to the structural characteristics, reaction parameters, sorption capacities and mechanisms, as well as proposed methods of improving hydrochar's surface reactivity. Altogether, biosorption with hydrochars has been identified as a proper alternative to the existing technologies applied for the removal of toxic metal ions from wastewater streams.https://www.zastita-materijala.org/index.php/home/article/view/672hydrocharheavy metalsadsorptionactivation |
| spellingShingle | Marija Koprivica Časlav Lačnjevac Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies Zaštita Materijala hydrochar heavy metals adsorption activation |
| title | Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies |
| title_full | Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies |
| title_fullStr | Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies |
| title_full_unstemmed | Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies |
| title_short | Hydrochars, perspective adsorbents of heavy metals: A review of the current state of studies |
| title_sort | hydrochars perspective adsorbents of heavy metals a review of the current state of studies |
| topic | hydrochar heavy metals adsorption activation |
| url | https://www.zastita-materijala.org/index.php/home/article/view/672 |
| work_keys_str_mv | AT marijakoprivica hydrocharsperspectiveadsorbentsofheavymetalsareviewofthecurrentstateofstudies AT caslavlacnjevac hydrocharsperspectiveadsorbentsofheavymetalsareviewofthecurrentstateofstudies |