Application of longan shell as non-conventional low-cost adsorbent for the removal of cationic dye from aqueous solution

Wang, Ya; Zhu, Lin; Jiang, Haitao; Hu, Fang; Shen, Xiangqian

doi:10.1016/j.saa.2016.01.042

Cited by 22 publications

(5 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Many physical and chemical treatment processes have been used to remove dyes from wastewater, such as oxidation [18], coagulation [19], biological treatment [19], and membrane filtration [20]. Among these methods, adsorption is one of the most useful techniques for dye removal because it is a cheap, efficient, simple, and flexible [21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

Fabrication of nanocellulose loaded poly(AA‐co‐HEMA) hydrogels for ceftriaxone controlled delivery and crystal violet adsorption

Hosseinzadeh

Pashaei

2018

Polymer Composites

View full text Add to dashboard Cite

Superabsorbent polymer nanocomposites (SAPCs) are very promising and versatile materials for biomedical applications. In this research work, we focused on a novel nanocellulose-based SAPC, poly(acrylic acid-co-2-hyderoxy ethyl methacrylate)-grafted cellulose nanocrystal (CNC) composite, P(AA-co-HEMA)-g-CNC as a potential drug delivery vehicle and a dye adsorbent. Ceftriaxone and crystal violet were selected as a model drug and dye, respectively. P(AA-co-HEMA)-g-CNC was synthesized by graft copolymerization reaction and the product was characterized by FTIR spectroscopy. A proposed mechanism for SAPC formation was suggested and the morphology of the sample was studied by SEM spectroscopy. The swelling of SAPCs was examined in buffer solutions with pH ranged 4-12. The product exhibited a pH-responsiveness character so that a swelling-deswelling pulsatile behavior was recorded at pHs 2 and 8. Drug loading efficiency and drug release profiles of the P(AA-co-HEMA)-g-CNC as well as the dye adsorption behavior were studied in detail. Maximum drug encapsulation efficiency and dye adsorption capacity were found to be 89% and 231 mg g 21 , respectively. Conclusively, the obtained results indicated that the synthesized SAPCs could be successfully used as promising drug delivery systems and dye adsorbent materials in wastewater treatment. POLYM. COMPOS., 00:000-000,

show abstract

Section: Introductionmentioning

confidence: 99%

Fabrication of nanocellulose loaded poly(AA‐co‐HEMA) hydrogels for ceftriaxone controlled delivery and crystal violet adsorption

Hosseinzadeh

Pashaei

2018

Polymer Composites

View full text Add to dashboard Cite

show abstract

“…However, the most widely used method is adsorption. The adsorption method has several advantages over other methods including its simple operation process, the availability of abundant adsorbent precursors, relatively low cost, level of efficiency, and high effectiveness of environmentally friendly as well as the absence of side effects of toxic substances (Sahu et al, 2021;Dehmani et al, 2021;Wang et al, 2016;Li et al, 2022). A recent study conducted by Abdel-Gawwad et al (2023) on phenol adsorption using red clay brick, Haydari et al (2023) using reduced graphene oxide, Lammini et al (2022) using cobalt oxide, Wei et al (2023) used activated carbons produced from antibiotic mycelial residues and traditional biomass, and Yuliasari et al (2023) MgCr layered double hydroxide/ microcrystalline cellulose composite.…”

Section: Introductionmentioning

confidence: 99%

Ca/Al and Mg/Al LDH Supported on Biochars As Effective Adsorbent and Highly Regeneration Ability for Phenol Removal from Aqueous Solution

Fitri,

Yunita,

Mohadi

et al. 2023

IJMR

View full text Add to dashboard Cite

This research conducted a composite of Ca/Al and Mg/Al Layered double hydroxide with Biochar material using co-precipitation method. Characterization results were carried out with various analyses including XRD, FT-IR, and BET. The results of XRD analysis on Ca/Al-BC showed peaks at 10-11° and 22°, while the Mg/Al-BC material showed peaks at 11. 41° (003), 22. 95° (002), 34. 05° (012) and 60.2° (116). The FT-IR analysis showed that Ca/Al and Mg/Al LDH materials composited with Biochar have functional groups of -OH, nitrate ions, C=O, C-H, C-O, and M-O. BET analysis results show an increase in surface area in Ca/Al and Mg/Al LDH materials after composite with biochar from 29.333 m2/g to 158.291 m2/g in Mg/Al-BC, while in Mg/Al-BC there is an increase from 23.150 m2/g to 111.404 m2/g. The Ca/Al-BC and Mg/Al-BC composite materials have better stability than Ca/Al and Mg/Al LDH materials that can be used up to the fifth cycle. Hydrogen bonding and π-π interaction between the adsorbent and the aromatic ring on phenol can affect the adsorption process.

show abstract

“…Longan peel contains active compounds such as phenolic acids, polysaccharides, and avonoids so longan peel has the potential to be a low-cost heavy metal bioadsorbent (Rahmanian et al, 2018). The abundance of The active site of the main component of longan skin is what allows longan skin to have an excellent ability to remove pollutants from aqueous solutions (Wang et al, 2016b). Longan (Dimocarpus longan) peel contains gallic acid (C 7 H 6 O 5 ), avone glycosides, and hydroxynamic with the main content of avones in the form of quercetin and kaempferol (Albo et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Unique Adsorption Properties of Cationic Dyes Malachite Green and Rhodamine-B on Longan (Dimocarpus longan) Peel

Mohadi

Normah

Fitri

et al. 2022

Sci.Technol.Indonesia

View full text Add to dashboard Cite

This research converts agricultural waste Longan (Dimocarpus longan) Peel is used in the adsorption process to reduce cationic dyes rhodamine-B and malachite green contaminants from aqueous solution. Longan (Dimocarpus longan) Peel was characterized by FT-IR, analysis XRD, SEM, BET, and TG-DTA. The characterization results show that Longan (Dimocarpus longan) Peel contains cellulose compounds and has a specific surface area 17.175 m2/g, with this Longan (Dimocarpus longan) Peel has the potential as a bio adsorbent. The adsorption capacity is proven by adsorption capacity (Qm) shows that the bioadsorbent adsorption of malachite green has a large adsorption capacity of 182.64 mg/g, while the adsorption capacity of rhodamine-B (Qm) reaches 52.557 mg/g and this bioadsorbent longan (Dimocarpus longan) peel is effective the adsorption was stable until the third cycle.

show abstract

Application of longan shell as non-conventional low-cost adsorbent for the removal of cationic dye from aqueous solution

Cited by 22 publications

References 40 publications

Fabrication of nanocellulose loaded poly(AA‐co‐HEMA) hydrogels for ceftriaxone controlled delivery and crystal violet adsorption

Fabrication of nanocellulose loaded poly(AA‐co‐HEMA) hydrogels for ceftriaxone controlled delivery and crystal violet adsorption

Ca/Al and Mg/Al LDH Supported on Biochars As Effective Adsorbent and Highly Regeneration Ability for Phenol Removal from Aqueous Solution

Unique Adsorption Properties of Cationic Dyes Malachite Green and Rhodamine-B on Longan (Dimocarpus longan) Peel

Contact Info

Product

Resources

About