Utilization of low-cost watermelon rind for efficient removal of Cd(II) from aqueous solutions: Adsorption performance and mechanism elucidation

Engineering & Materials Science

• Adsorption 100%
• Agricultural wastes 46%
• Costs 39%
• X ray spectroscopy 29%
• Complexation 28%
• Spectroscopic analysis 27%
• Coulomb interactions 27%
• Scanning electron microscopy 27%
• Zeta potential 24%
• Binding sites 24%
• Ion exchange 23%
• Deionized water 22%
• Fourier transform infrared spectroscopy 21%
• X ray photoelectron spectroscopy 20%
• Isotherms 20%
• Adsorbents 20%
• Amines 20%
• Ethers 20%
• Fruits 19%
• Wastewater 18%
• Energy dispersive spectroscopy 17%
• Electrons 17%
• Recycling 16%

Earth & Environmental Sciences

• aqueous solution 89%
• adsorption 69%
• removal 54%
• cost 53%
• agricultural waste 41%
• X-ray spectroscopy 34%
• physicochemical analysis 25%
• scanning electron microscopy 24%
• pollutant removal 20%
• complexation 18%
• ether 18%
• amine 17%
• FTIR spectroscopy 17%
• fruit 17%
• ion exchange 15%
• isotherm 14%
• recycling 13%
• electron 11%
• wastewater 11%
• kinetics 10%
• resource 9%
• material 6%
• water 5%
• analysis 4%
• method 3%

Chemical Compounds

• Aqueous Solution 53%
• Adsorption 50%
• X-Ray Spectroscopy 21%
• Spectroscopic Analysis 16%
• Recycling 15%
• Zeta Potential 15%
• Environmental Pollutant 14%
• Wastewater 13%
• Isotherm 13%
• Complexation 13%
• Adsorbent 12%
• Binding Site 12%
• X-Ray Photoelectron Spectroscopy 12%
• Ether 11%
• Amine 11%
• Scanning Electron Microscopy 10%
• Fourier Transform Infrared Spectroscopy 9%
• Electron Particle 9%
• pH Value 7%
• Surface 5%