Removal of divalent cadmium ions from aqueous solution using Lantana camara leaves biocarbon; Resource-Efficient Technologies; No 2
| Parent link: | Resource-Efficient Technologies: electronic scientific journal/ National Research Tomsk Polytechnic University (TPU).— , 2015-.— 2405-6537 No 2.— 2019.— [P. 36-44] |
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| Main Author: | |
| Corporate Authors: | , , |
| Other Authors: | , |
| Summary: | Title screen The objective of this study is to investigate the removal of divalent cadmium ions from an aqueous solution using Lantana camara leaves biocarbon (LCBC). Batch experiments are conducted to test the effects of various parameters such as pH, initial metal ion concentration, amount of biocarbon, and contact time on the cadmium removal process at room temperature, which allows establishing as the optimum conditions a pH value of 4.0 and 2.5g/100 mL of biocarbon dose at the equilibrium time of 180 min. The maximum percentage removal of cadmium is 93.30%. Langmuir and Freundlich adsorption isotherms are used to verify the adsorption parameters, and the experimental data is well fitted to the Langmuir model. Analysis of the biosorption kinetics shows that the pseudo-second-order model is well fitted for Cd (II) ions removal. The correlation coefficient (r2) for the second-order model is 0.9848. The results reveal LCBC as an efficient, low cost, and harmless to environment adsorbent for the removal of Cd (II) ions in the biosorption process. |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://earchive.tpu.ru/handle/11683/55702 https://doi.org/10.18799/24056537/2019/2/239 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=584041 |
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| 200 | 1 | |a Removal of divalent cadmium ions from aqueous solution using Lantana camara leaves biocarbon |f S. Starlin Shyla, R. Mohan Kumar, M. Singanan | |
| 203 | |a Text |c electronic | ||
| 215 | |a 1 файл(1296 Kb) | ||
| 230 | |a Электронные текстовые данные (1 файл: 1296 Kb) | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 43-44 (36 tit.)] | ||
| 330 | |a The objective of this study is to investigate the removal of divalent cadmium ions from an aqueous solution using Lantana camara leaves biocarbon (LCBC). Batch experiments are conducted to test the effects of various parameters such as pH, initial metal ion concentration, amount of biocarbon, and contact time on the cadmium removal process at room temperature, which allows establishing as the optimum conditions a pH value of 4.0 and 2.5g/100 mL of biocarbon dose at the equilibrium time of 180 min. The maximum percentage removal of cadmium is 93.30%. Langmuir and Freundlich adsorption isotherms are used to verify the adsorption parameters, and the experimental data is well fitted to the Langmuir model. Analysis of the biosorption kinetics shows that the pseudo-second-order model is well fitted for Cd (II) ions removal. The correlation coefficient (r2) for the second-order model is 0.9848. The results reveal LCBC as an efficient, low cost, and harmless to environment adsorbent for the removal of Cd (II) ions in the biosorption process. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\prd\247369 |x 2405-6537 |t Resource-Efficient Technologies |o electronic scientific journal |f National Research Tomsk Polytechnic University (TPU) |d 2015- | |
| 463 | 1 | |0 (RuTPU)RU\TPU\prd\285288 |t No 2 |v [P. 36-44] |d 2019 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a lantana camara | |
| 610 | 1 | |a biocarbon | |
| 610 | 1 | |a synthetic wastewater | |
| 610 | 1 | |a cadmium removal | |
| 610 | 1 | |a biosorption kinetics | |
| 610 | 1 | |a ионы кадмия | |
| 610 | 1 | |a водные растворы | |
| 610 | 1 | |a адсорбенты | |
| 610 | 1 | |a биосорбция | |
| 700 | 1 | |a Starlin Shyla |b S. | |
| 701 | 1 | |a Mohan Kumar |b R. | |
| 701 | 1 | |a Singanan |b M. | |
| 712 | 0 | 2 | |a Department of Physical Science, Our Lady College of Education, Maduravoyal |4 570 |
| 712 | 0 | 2 | |a Department of Chemistry, Government Arts College for Men (Autonomous) |4 570 |
| 712 | 0 | 2 | |a PG and Research Department of Chemistry, Presidency College (Autonomous) |4 570 |
| 801 | 2 | |a RU |b 63413507 |c 20220418 |g RCR | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/55702 | |
| 856 | 4 | |u https://doi.org/10.18799/24056537/2019/2/239 | |
| 942 | |c BK | ||