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- W4319297941 endingPage "59" @default.
- W4319297941 startingPage "59" @default.
- W4319297941 abstract "Environmental pollution by arsenic (As) and hexavalent chromium (Cr(VI)) has been one of the most serious environmental problems in recent years around the world. Their presence in water is a result of both natural and anthropogenic activities, and poses serious risks to human health due to their high toxicity. Adsorption is a leading method used to remove arsenic and chromium, with biochar, a carbonaceous pyrolytic product made from various types of biomass, under low oxygen conditions, being one of the most common adsorbents due to its high surface area. Although biochar’s ability to immobilize and remove As and Cr(VI) is high, in order to increase the adsorption capacity and nutrient release potential of rice husk biochar, it is essential to select an appropriate pyrolysis and biochar modification technique. Physical or biological activation, steam/gas activation, UV irradiation, magnetization, alkali/acid treatment, and nano-modification are the main modification methods that will be discussed in this review. These modifications have led to multi-fold enhancement in adsorption/reduction capacity of As and Cr(VI), compared with plain biochar. This review provides a recent literature overview of the different biochar modification methods, as well as the factors that influence their capacity to successfully remove As and Cr(VI), along with regeneration potentials." @default.
- W4319297941 created "2023-02-07" @default.
- W4319297941 creator A5013211011 @default.
- W4319297941 creator A5036611471 @default.
- W4319297941 creator A5058428174 @default.
- W4319297941 creator A5090062746 @default.
- W4319297941 date "2023-02-04" @default.
- W4319297941 modified "2023-10-09" @default.
- W4319297941 title "Biochar Derived from Rice by-Products for Arsenic and Chromium Removal by Adsorption: A Review" @default.
- W4319297941 cites W115126279 @default.
- W4319297941 cites W1927154600 @default.
- W4319297941 cites W1966175734 @default.
- W4319297941 cites W1981718050 @default.
- W4319297941 cites W1991134959 @default.
- W4319297941 cites W2002451430 @default.
- W4319297941 cites W2003791399 @default.
- W4319297941 cites W2006581383 @default.
- W4319297941 cites W2030422884 @default.
- W4319297941 cites W2058115480 @default.
- W4319297941 cites W2075209361 @default.
- W4319297941 cites W2079744407 @default.
- W4319297941 cites W2084889498 @default.
- W4319297941 cites W2087490853 @default.
- W4319297941 cites W2090165195 @default.
- W4319297941 cites W2091102871 @default.
- W4319297941 cites W2093932804 @default.
- W4319297941 cites W2107774501 @default.
- W4319297941 cites W2119348467 @default.
- W4319297941 cites W2125266999 @default.
- W4319297941 cites W2203553484 @default.
- W4319297941 cites W2275507649 @default.
- W4319297941 cites W2315061720 @default.
- W4319297941 cites W2337334741 @default.
- W4319297941 cites W2403598292 @default.
- W4319297941 cites W2409219597 @default.
- W4319297941 cites W2462101960 @default.
- W4319297941 cites W2463720286 @default.
- W4319297941 cites W2529538479 @default.
- W4319297941 cites W2532741968 @default.
- W4319297941 cites W2552763945 @default.
- W4319297941 cites W2601002285 @default.
- W4319297941 cites W2607490745 @default.
- W4319297941 cites W2649921188 @default.
- W4319297941 cites W2714406436 @default.
- W4319297941 cites W2755383046 @default.
- W4319297941 cites W2781631096 @default.
- W4319297941 cites W2783815777 @default.
- W4319297941 cites W2795022169 @default.
- W4319297941 cites W2799459422 @default.
- W4319297941 cites W2801140739 @default.
- W4319297941 cites W2884570375 @default.
- W4319297941 cites W2884977216 @default.
- W4319297941 cites W2890452232 @default.
- W4319297941 cites W2891954333 @default.
- W4319297941 cites W2901046305 @default.
- W4319297941 cites W2901460451 @default.
- W4319297941 cites W2903322588 @default.
- W4319297941 cites W2936510043 @default.
- W4319297941 cites W2944274620 @default.
- W4319297941 cites W2947116544 @default.
- W4319297941 cites W2948884601 @default.
- W4319297941 cites W2952587562 @default.
- W4319297941 cites W2957204820 @default.
- W4319297941 cites W2969242848 @default.
- W4319297941 cites W2971116496 @default.
- W4319297941 cites W2977598603 @default.
- W4319297941 cites W2980654252 @default.
- W4319297941 cites W2983292973 @default.
- W4319297941 cites W3002206717 @default.
- W4319297941 cites W3004362794 @default.
- W4319297941 cites W3010650106 @default.
- W4319297941 cites W3011029813 @default.
- W4319297941 cites W3012156975 @default.
- W4319297941 cites W3014033983 @default.
- W4319297941 cites W3021513904 @default.
- W4319297941 cites W3021667848 @default.
- W4319297941 cites W3027006354 @default.
- W4319297941 cites W3028066085 @default.
- W4319297941 cites W3029250133 @default.
- W4319297941 cites W3033983793 @default.
- W4319297941 cites W3034115121 @default.
- W4319297941 cites W3036912584 @default.
- W4319297941 cites W3039446808 @default.
- W4319297941 cites W3040808624 @default.
- W4319297941 cites W3046180206 @default.
- W4319297941 cites W3047509349 @default.
- W4319297941 cites W3089319014 @default.
- W4319297941 cites W3090017151 @default.
- W4319297941 cites W3094132164 @default.
- W4319297941 cites W3104726778 @default.
- W4319297941 cites W3110123539 @default.
- W4319297941 cites W3110652365 @default.
- W4319297941 cites W3118044544 @default.
- W4319297941 cites W3120026011 @default.
- W4319297941 cites W3133013600 @default.
- W4319297941 cites W3135214722 @default.
- W4319297941 cites W3160031714 @default.
- W4319297941 cites W3165172332 @default.