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Iranian Journal of Chemistry and Chemical Engineering، جلد ۴۱، شماره ۱۲، صفحات ۴۰۸۷-۴۰۹۸
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
The Recovery of Microplastics from Rock Oysters Using Digestion Method |
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| چکیده انگلیسی مقاله |
The widespread deposition of microplastics (<5.0 mm) in the marine environment has appeared to be pervasive across the globe. It has led to the major attention of many researchers to study this problem. Despite the amount of work conducted to understand these infamous microplastics, there is still no standard procedure for microplastics extraction from marine organism samples. This study investigated three types of digestion treatments; (1) KOH, (2) KOH/H2O2, and (3) KOH/NaClO, followed by density separation using 50% KI to extract the spiked microplastics from the rock oyster. Each treatment was tested to study the digestion effectiveness of the organic soft tissue materials while preserving the microplastic particles. Aside from recovering the spiked microplastics, other small contaminants have been detected in each treatment. All the spiked microplastics and the contaminants obtained were analyzed using a microscope and FT-IR for characterization. From this study, it was observed that each treatment resulted in high microplastics recovery. Among the three treatments, using 10% KOH alone provided the highest digestion rate, but it required more time to digest the oyster soft tissue. The contaminants detected in the oyster suggested the possibility of microplastics accumulation in non-digestion organs through adherence. |
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| کلیدواژه‌های انگلیسی مقاله |
microplastics,digestion,comparison,oyster,Adherence |
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| نویسندگان مقاله |
Siti Nursyamsulbahria Che Nan |
Department of Chemistry, Kulliyyah of Science, International Islamic University Malaysia (IIUM),
Kuantan Campus, Kuantan, Pahang, MALAYSIA
Azaima Razali |
Department of Chemistry, Kulliyyah of Science, International Islamic University Malaysia (IIUM),
Kuantan Campus, Kuantan, Pahang, MALAYSIA
Mohd Fuad Miskon |
Department of Marine Science, Kulliyyah of Science, International Islamic University Malaysia (IIUM),
Kuantan Campus, Kuantan, Pahang, MALAYSIA
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| نشانی اینترنتی |
https://ijcce.ac.ir/article_249128_ccd734a68159d72768c9e9e67f3c4b59.pdf |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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