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INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016 Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI) |
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| Paper Title: | Estimation of organophosphates in soil and water samples of Noida region. |
| Authors Name: | Kumari Mumal , Priyanka Chabbra , Tripti Bhatnagar |
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| Author Reg. ID: |
IJNRD_199717
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| Published Paper Id: | IJNRD2307117 |
| Published In: | Volume 8 Issue 7, July-2023 |
| DOI: | |
| Abstract: | Chlorpyrifos, an organophosphate pesticide is extensively used in agriculture and thus its residues are found in soil as well as water and in the surrounding areas. The presence of these insecticides in the environment result as a significant source of ecological contamination, biomagnification and toxicity. Ten samples of soil and water were collected from the different areas like river, pond, agriculture field etc. and this samples were spiked with Chlorpyrifos to estimate the degradation of pesticides with time and pesticide is extracted by two different methods i.e solvent and Microwave assisted extraction and then Thin layer chromatography ( TLC) and Gas chromatography (GC) were used to determine the extracted Chlorpyrifos residue. The study clearly shows that chlorpyrifos residues are found in Noida & Greater Noida soil and water samples. Degradation studies showed clearly that even after 12 days Chlorpyrifos is not completely degraded in soil and converted into its hydrolytic product 3,5,6-Trichloro-2-Pyridinol and the final degradation of Chlorpyrifos was 99 -100%. Thus, the presence and degradation of chlorpyrifos residues varies with the source and time period after spray. From this data it is concluded that chlorpyrifos is a pesticide used in the Noida region and the gas chromatography gives more clear results because it detects even small amount of pesticide residue but for Thin layer chromatography higher concentration of pesticide is required. |
| Keywords: | organophosphate, biomagnification, Degradation, chlorpyrifos, contamination. |
| Cite Article: | "Estimation of organophosphates in soil and water samples of Noida region.", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.8, Issue 7, page no.b156-b163, July-2023, Available :http://www.ijnrd.org/papers/IJNRD2307117.pdf |
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2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID:IJNRD2307117 Registration ID: 199717 Published In: Volume 8 Issue 7, July-2023 DOI (Digital Object Identifier): Page No: b156-b163 Country: Ahmedabad, Gujarat , India Research Area: Science Publisher : IJ Publication Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD2307117 Published Paper PDF: https://www.ijnrd.org/papers/IJNRD2307117 |
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
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