Using Cassia Fistula Pods to Remove Phenolic Compounds from Water
Author Information
Author(s): Praveengouda Patil, Gautham Jeppu, Vallabha Manjunath Singanodi, Girish Chikmagalur Raju
Primary Institution: Manipal Academy of Higher Education, Manipal
Hypothesis
Can activated carbon made from Cassia fistula pods effectively remove phenolic pollutants from water?
Conclusion
The study found that activated carbon from Cassia fistula pods can effectively remove phenol and 2,4-dichlorophenol from water, achieving removal efficiencies of 80% and 93%, respectively.
Supporting Evidence
- The activated carbon had a surface area of 1146 m2/g.
- The maximum sorption capacity for phenol was 183.79 mg/g.
- The maximum sorption capacity for 2,4-DCP was 374.4 mg/g.
- The adsorption process was dominated by physical adsorption.
Takeaway
Scientists made a special type of charcoal from Cassia fistula pods to clean dirty water by removing harmful chemicals called phenols.
Methodology
The study involved creating activated carbon from Cassia fistula pods and testing its ability to adsorb phenol and 2,4-DCP under various conditions.
Limitations
The study may not account for all environmental variables affecting adsorption in real-world scenarios.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website