Journals / Ege University Journal of The Faculty of Science / 1998 / Cilt: 21 - Sayı: 2

Klorofenoksiasetik asit esaslı herbisitlerin çapraz bağlı poli (N-vinilpirrolidon) üzerinde adsorpsiyonu

Adsorption of chlorophenoxyacetic acid based herbicides onto crosslinked poly (N-vinylpyrrolidone)

Pages
31–41
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result, it was shown that the crosslinked poly(N-vinyl pyrrolidone) hydrogels could be used as a sorbent for the water pollutants such as herbicides and so immobilize organic contaminants within the hydrogels.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the adsorptions of chlorophenoxyacetic acid based herbicides such as p-chlorophenoxyacetic acid, 2,4-dichlorophenoxyacetic acid and amine salt of 2,4-dichloro-phenoxyacetic acid onto crosslinked poly (N-vihylpyrrolidone) have been investigated.
📊
Key Findings & Data:The adsorption of these herbicides onto crosslinked poly(N-vinyl pyrrolidone) showed Type L (Langmiur type) adsorption isotherms in the Giles adsorption classification.
💡
Conclusion & Impact:As a result, it was shown that the crosslinked poly(N-vinyl pyrrolidone) hydrogels could be used as a sorbent for the water pollutants such as herbicides and so immobilize organic contaminants within the hydrogels.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the adsorptions of chlorophenoxyacetic acid based herbicides such as p-chlorophenoxyacetic acid, 2,4-dichlorophenoxyacetic acid and amine salt of 2,4-dichloro-phenoxyacetic acid onto crosslinked poly (N-vihylpyrrolidone) have been investigated. The adsorption of these herbicides onto crosslinked poly(N-vinyl pyrrolidone) showed Type L (Langmiur type) adsorption isotherms in the Giles adsorption classification. The values of monolayer covarages of the herbicides were calculated by using B point method. As a result, it was shown that the crosslinked poly(N-vinyl pyrrolidone) hydrogels could be used as a sorbent for the water pollutants such as herbicides and so immobilize organic contaminants within the hydrogels.

Özet

Bu çalışmada, p-klorofenoksiasetik asit, 2,4-diklorofenoksiasetik asit ve 2,4-klorofenoksiasetik asitin amin tuzu gibi klorofenoksiasetik asit esaslı herbisitlerin çapraz bağlı poli(N-vinilpirrolidon) üzerinde adsorpsiyonu incelenmiştir. Bu herbisitlerin çapraz bağlı poli (N-vinilpirrolidon) üzerinde adsorpsiyonları, Giles adsorpsiyon sınıflandırmasına göre L (Langmuir) tipi adsorpsiyon izotermleri göstermiştir. Herbisitlerin tek tabaka kapasitesileri B noktası yöntemi kullanılarak hesaplanmıştır. Sonuç olarak, çapraz bağlı poli (N-vinilpirrolidon) hidrojelinin, herbisitler ve benzeri organik kontaminatlar gibi su kirleticileri için adsorblayıcı olarak kullanılabileceği görülmüştür.

🔖

Cite This Article

KARADAĞ, E., SARAYDIN, D. (2022). Klorofenoksiasetik asit esaslı herbisitlerin çapraz bağlı poli (N-vinilpirrolidon) üzerinde adsorpsiyonu. Ege University Journal of The Faculty of Science, Cilt: 21 - Sayı: 2, 31–41. https://ajindex.com/articles/496232