Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant
plant extract; trimethylammonium salt derivative; chemistry; infrared spectroscopy; lentil; microwave radiation; theoretical model; Lens Plant; Microwaves; Models, Theoretical; Plant Extracts; Spectroscopy, Fourier Transform Infrared; Trimethyl Ammonium Compounds
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Nature Research
2023
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my.uniten.dspace-251462023-05-29T16:06:58Z Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant Chua S.C. Chong F.K. Ul Mustafa M.R. Mohamed Kutty S.R. Sujarwo W. Abdul Malek M. Show P.L. Ho Y.C. 57210570346 57202204267 52264373200 36952119500 56426362200 55636320055 47861451300 57192371616 plant extract; trimethylammonium salt derivative; chemistry; infrared spectroscopy; lentil; microwave radiation; theoretical model; Lens Plant; Microwaves; Models, Theoretical; Plant Extracts; Spectroscopy, Fourier Transform Infrared; Trimethyl Ammonium Compounds The importance of graft copolymerization in the field of polymer science is analogous to the importance of alloying in the field of metals. This is attribute to the ability of the grafting method to regulate the properties of polymer �tailor-made� according to specific needs. This paper described a novel plant-based coagulant, LE-g-DMC that synthesized through grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride (DMC) onto the backbone of the lentil extract. The grafting process was optimized through the response surface methodology (RSM) using three-level Box-Behnken Design (BBD). Under optimum conditions, a promising grafting percentage of 120% was achieved. Besides, characterization study including SEM, zeta potential, TGA, FTIR and EDX were used to confirm the grafting of the DMC monomer chain onto the backbone of lentil extract. The grafted coagulant, LE-g-DMC outperformed lentil extract and alum in turbidity reduction and effective across a wide range of pH from pH 4 to pH 10. Besides, the use of LE-g-DMC as coagulant produced flocs with excellent settling ability (5.09 mL/g) and produced the least amount of sludge. Therefore, from an application and economic point of views, LE-g-DMC was superior to native lentil extract coagulant and commercial chemical coagulant, alum. � 2020, The Author(s). Final 2023-05-29T08:06:58Z 2023-05-29T08:06:58Z 2020 Article 10.1038/s41598-020-60119-x 2-s2.0-85080868400 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85080868400&doi=10.1038%2fs41598-020-60119-x&partnerID=40&md5=95cd211acb40c64974b80f16d44f46ea https://irepository.uniten.edu.my/handle/123456789/25146 10 1 3959 All Open Access, Gold, Green Nature Research Scopus |
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plant extract; trimethylammonium salt derivative; chemistry; infrared spectroscopy; lentil; microwave radiation; theoretical model; Lens Plant; Microwaves; Models, Theoretical; Plant Extracts; Spectroscopy, Fourier Transform Infrared; Trimethyl Ammonium Compounds |
| author2 |
57210570346 |
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57210570346 Chua S.C. Chong F.K. Ul Mustafa M.R. Mohamed Kutty S.R. Sujarwo W. Abdul Malek M. Show P.L. Ho Y.C. |
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Chua S.C. Chong F.K. Ul Mustafa M.R. Mohamed Kutty S.R. Sujarwo W. Abdul Malek M. Show P.L. Ho Y.C. |
| spellingShingle |
Chua S.C. Chong F.K. Ul Mustafa M.R. Mohamed Kutty S.R. Sujarwo W. Abdul Malek M. Show P.L. Ho Y.C. Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| author_sort |
Chua S.C. |
| title |
Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| title_short |
Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| title_full |
Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| title_fullStr |
Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| title_full_unstemmed |
Microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (LE-g-DMC) as an emerging high-performance plant-based grafted coagulant |
| title_sort |
microwave radiation-induced grafting of 2-methacryloyloxyethyl trimethyl ammonium chloride onto lentil extract (le-g-dmc) as an emerging high-performance plant-based grafted coagulant |
| publisher |
Nature Research |
| publishDate |
2023 |
| _version_ |
1806427931513192448 |
| score |
13.211869 |