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20240216232308.0 |
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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2022.2152735
|2 doi
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|a pubmed24n1295.xml
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|a (DE-627)NLM349411727
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|a (NLM)36428222
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Ahmad, Tanveer
|e verfasserin
|4 aut
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1 |
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|a Appraising the performance of oil palm fibre biochar for low concentration ammoniacal nitrogen recovery from aquaculture wastewater
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 16.02.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Oil palm fibre is a type of solid waste generated from palm oil processing plant. At present, there is no proper utilization of this abundant waste. Ammoniacal nitrogen (NH3-N) has received a lot of attention as a water pollutant due to its toxicity, which has an impact on both the environment and human health. In aquaculture wastewater (AQW), NH3-N is present in low concentrations (<10 ppm), and removing low concentrations of NH3-N is tedious. Thus, this study focuses on the potential of oil palm fibre biochar (OPFB) for sustainable low concentration NH3-N recovery from AQW and the recovered spent adsorbent to be used as a bio-fertilizer. The Physico-chemical properties of OPFB show a positive correlation with NH3-N recovery. A significant reduction of value-added metals in OPFB has confirmed the recovery of NH3-N through the ion exchange process. The adsorption isotherms and kinetics of NH3-N recovery had good correlation coefficients under the Freundlich and pseudo-second-order kinetic model confirming a multilayer heterogeneous and chemical adsorption respectively. Thermodynamic parameters indicated that the recovery process via adsorption was exothermic and had a Physio-chemical mechanism. At optimum conditions, OPFB could recover up to 66% of NH3-N actual AQW. The properties of spent OPFB showed potential reutilization as a soil amendment agent or biofertilizer which could be easily degraded
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|a Journal Article
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|a Oil palm fibre
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|a ammoniacal nitrogen
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|a aquaculture wastewater
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|a biochar
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|a recovery via adsorption
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1 |
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|a Sethupathi, Sumathi
|e verfasserin
|4 aut
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1 |
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|a Bashir, Mohammed J K
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tan, Sin Ying
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g (2022) vom: 12. Dez., Seite 1-13
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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|g year:2022
|g day:12
|g month:12
|g pages:1-13
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|u http://dx.doi.org/10.1080/09593330.2022.2152735
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|j 2022
|b 12
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|h 1-13
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