The experimental results and rate of adsorption, and the adsorption process was found to be feasible and endothermic in nature. To identify the morphological properties of the adsorbent various analysis such as Scanning Electron microscope (SEM) and BET surface area were performed.

Not only parameters relating to adsorption, such as BET, surface area. Bet surface area - PowerPoint PPT Presentation Department of Chemical & Biomolecular Engineering University of Maryland Characterizing Porous Materials and Powders N 2 Adsorption Isotherms. The pseudo-second-order kinetic model is also signified that the Cr (VI) adsorbent capacity was due to particle diffusion. to decide whether the cleanliness requirement (20 ppt in ITRS 2002, 10 ppt in. Kinetic and thermodynamic studies were performed to assess the feasibility of the process. The Langmuir and Freundlich isotherm models were the best fit for the experimental data, and the maximum adsorption capacity was found to be 16.39 and 12.19 mg/g, respectively. The adsorption data were fitted with various isotherm models. Various parameters such as contact time, pH of the solution, initial Cr (VI) concentration, and amount of coconut shell were studied. Coconut shells are readily available and are termed as waste materials. In this study, we used hexavalent chromium Cr (VI) as a heavy metal compound, and coconut shell was used as a promising green bio-sorbent to remove Cr (VI) from wastewater.

Area of rectangles, triangles, and parallelograms. Measure each side Add all the sides together. The present study aimed to remove the heavy metal compounds present in wastewater. 0506.4.4 Solve problems involving surface area and volume of rectangular prisms and polyhedral solids.

Bet surface area ppt