ArticleScientific reports2020
Phosphate Adsorption by Silver Nanoparticles-Loaded Activated Carbon derived from Tea Residue.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Sustainable magnesium doped nanofibrillated cellulose/bentonite composite for enhanced phosphate removal: process optimization and mechanistic insights.RSC advances · 2026Article
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- Mesoporous FeRSC advances · 2024Article
- Study on the adsorption of Zn(II) and Cu(II) in acid mine drainage by fly ash loaded nano-FeS.Scientific reports · 2024Article
- Silver Nanoparticles: Multifunctional Tool in Environmental Water Remediation.Materials (Basel, Switzerland) · 2024Review
- Efficient dye adsorption of mesoporous activated carbon from bamboo parenchyma cells by phosphoric acid activation.RSC advances · 2024Article
- Removal of Organic Matter from Tunisian Industrial Phosphoric Acid by Adsorption onto Purified Natural Illite/Kaolinite Clay: Kinetics, Isothermal and Thermodynamic Studies.Materials (Basel, Switzerland) · 2023Article
- Biosynthesis approach of zinc oxide nanoparticles for aqueous phosphorous removal: physicochemical properties and antibacterial activities.BMC chemistry · 2023Article
- Developing efficient CuO nanoplate/ZnO nanoparticle hybrid photocatalysts for methylene blue degradation under visible light.RSC advances · 2023Article
- Removal of Phosphate by Adsorption with 2-Phenylimidazole-Modified Porous ZIF-8: Powder and Chitosan Spheres.ACS omega · 2023Article
- Application of Box-Behnken Design to Optimize Phosphate Adsorption Conditions from Water onto Novel Adsorbent CS-ZL/ZrO/FeInternational journal of molecular sciences · 2023Article
- Profiling of phosphorylated metabolites from lung cancer by zeolite loaded Mg-Al-Ce ternary hydroxide (Zeolite@MAC) composite.Heliyon · 2023Article
- Efficient Removal of Phosphate from Wastewater by a Novel Phyto-Graphene Composite Derived from Palm Byproducts.ACS omega · 2022Article
- Remediation of Water Using a Nanofabricated Cellulose Membrane Embedded with Silver Nanoparticles.Membranes · 2022Article
- The Effect of Bio-Synthesized Silver Nanoparticles on Germination, Early Seedling Development, and Metabolome of Wheat (Molecules (Basel, Switzerland) · 2022Article
- Amine-grafted walnut shell for efficient removal of phosphate and nitrate.Environmental science and pollution research international · 2022Article
- Article
- Novel reusable hydrogel adsorbents for precious metal recycle.Scientific reports · 2021Article
- The Occurrence of Legacy P Soils and Potential Mitigation Practices Using Activated Biochar.Agronomy journal · 2021Article
- Enhanced surface properties, hydrophobicity, and sorption behavior of ZnO nanoparticle-impregnated biomass support for oil spill treatment.Environmental science and pollution research international · 2021Article
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Authors and funding
11 authors.
Funding
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Abstract
This study presents the removal of phosphate from aqueous solution using a new silver nanoparticles-loaded tea activated carbon (AgNPs-TAC) material. In order to reduce costs, the tea activated carbon was produced from tea residue. Batch adsorption experiments were conducted to evaluate the effects of impregnation ratio of AgNPs and TAC, pH solution, contact time, initial phosphate concentration and dose of AgNPs-AC on removing phosphate from aqueous solution. Results show that the best conditions for phosphate adsorption occurred at the impregnation ratio AgNPs/TAC of 3% w/w, pH 3, and contact time lasting 150 min. The maximum adsorption capacity of phosphate on AgNPs-TAC determined by the Langmuir model was 13.62 mg/g at an initial phosphate concentration of 30 mg/L. The adsorption isotherm of phosphate on AgNPs-TAC fits well with both the Langmuir and Sips models. The adsorption kinetics data were also described well by the pseudo-first-order and pseudo-second-order models with high correlation coefficients of 0.978 and 0.966, respectively. The adsorption process was controlled by chemisorption through complexes and ligand exchange mechanisms. This study suggests that AgNPs-TAC is a promising, low cost adsorbent for phosphate removal from aqueous solution.
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