Biodegradation study of enzymatically catalyzed interpenetrating polymer network: Evaluation of agrochemical release and impact on soil fertility

Saruchi, .; Kaith, Balbir Singh; Kumar, Vaneet; Jindal, Rajeev

doi:10.1016/j.btre.2015.12.004

Cited by 31 publications

(20 citation statements)

References 26 publications

(25 reference statements)

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“…However, alkaline medium has a higher amount of Na + and OH − ions, which results in decreased π ion and Ps. A greater concentration of Na + ions would behave as a screening bar, in this way decreasing the repulsions in between various hydroxyl groups, thereby decreasing .…”

Section: Resultsmentioning

confidence: 99%

“…A cationic dye bearing ammonium groups on it get adsorbed over sorbent having anionic groups by mode of electrostatic interactions. Moreover, the number of anionic groups present on sorbents also plays a very influential role in the dye sorption .…”

Section: Resultsmentioning

confidence: 99%

“…e). It is attributed due to the fact that a higher amount of adsorbent dosage offers greater exposed surface area for the dye adsorption, giving larger active sites for dye molecule removal .…”

Section: Resultsmentioning

confidence: 99%

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Screening and optimization through response surface methodology for synthesis of pH, temperature and salt‐sensitive Aloe vera–acrylic acid‐based biodegradable hydrogel: Its evaluation as dye adsorbent

Kumar

Rehani

Saruchi

et al. 2019

Polymer Engineering & Sci

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A pH‐, temperature‐, and salt‐sensitive hydrogel was synthesized using acrylic acid (AA) as monomer, natural polysaccharide Aloe vera as backbone, ammonium persulfate–N,N‐methylene‐bis‐acrylamide as an initiator–crosslinker system via free‐radical grafting method. Different parameters such as treatment time, temperature, amount of solvent, pH, concentration of initiator, crosslinker and monomer were screened using Plackett–Burman design (PBD). The PBD showed that pH, monomer, and crosslinker were taken as the most important variables, which highly impact the swelling behavior of the synthesized hydrogel as compared to the rest of the variables. The half normality plot was used to find the significant parameters regarding the swelling capacity of the hydrogel. The center composite design was used for further optimizing the important variables like pH, monomer, and crosslinker. The pH and monomer interaction on percentage swelling (Ps) was studied through the analysis of variance model. Synthesized hydrogel Av‐cl‐poly(AA) was characterized by different techniques such as Fourier‐transform infrared spectroscopy (FTIR), X‐ray diffraction, and scanning electron microscopy (SEM). The effect of different chloride salt solutions like KCl, NaCl, BaCl2, FeCl3, and CoCl3·6H2O on Ps of synthesized Av‐cl‐poly(AA)‐based hydrogel was also studied. Biodegradation studies of the synthesized polymer were also carried out using soil burial and vermicompositing methods. Biodegradation of semi interpenetrating polymer network (SIPN) was confirmed by SEM and FTIR techniques. Synthesized SIPN was also used as a device for the removal of dye and was found very effective as an adsorbent. POLYM. ENG. SCI., 59:2323–2334, 2019. © 2019 Society of Plastics Engineers

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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Screening and optimization through response surface methodology for synthesis of pH, temperature and salt‐sensitive Aloe vera–acrylic acid‐based biodegradable hydrogel: Its evaluation as dye adsorbent

Kumar

Rehani

Saruchi

et al. 2019

Polymer Engineering & Sci

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“…The sample of known weight was immersed in distilled water and aer every 2 h interval, the weight gain of the swollen sample was noted. The percentage swelling (P s ) of the IPN was calculated from the following equation: 26,27…”

Section: Synthesis Of Av-aa-co-aam Based Ipn [Av-cl-poly(aa-ipn-aam)]mentioning

confidence: 99%

Synthesis of a biodegradable interpenetrating polymer network of Av-cl-poly(AA-ipn-AAm) for malachite green dye removal: kinetics and thermodynamic studies

et al. 2018

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“…Synthetic polymers are widespread due to their ideal mechanical, chemical and physical properties. In addition, these properties greatly improve these materials' resistance to natural decomposition and microbial activity being the main cause of biodegradation and disposal of these materials (Saruchi et al 2016).…”

Section: Introductionmentioning

confidence: 99%

Properties, application and degradation of plastics

Szyszkowska¹,

Galas²

2017

EBIS

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This study is aimed to present the role of polymers in various economic sectors. The article describes statistics related to international production of plastics in the years 1950-2015. It provides properties and applications of polymer materials and characteristics of polymer degradation processes with details paid to processes generated by chemical, physical and biological factors. Special consideration was paid to the characteristics of the biodegradation process. The study also addresses issues related to the development of the increasing amounts of polymer waste.

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Biodegradation study of enzymatically catalyzed interpenetrating polymer network: Evaluation of agrochemical release and impact on soil fertility

Abstract: Graphical abstract

Cited by 31 publications

References 26 publications

Screening and optimization through response surface methodology for synthesis of pH, temperature and salt‐sensitive Aloe vera–acrylic acid‐based biodegradable hydrogel: Its evaluation as dye adsorbent

Screening and optimization through response surface methodology for synthesis of pH, temperature and salt‐sensitive Aloe vera–acrylic acid‐based biodegradable hydrogel: Its evaluation as dye adsorbent

Synthesis of a biodegradable interpenetrating polymer network of Av-cl-poly(AA-ipn-AAm) for malachite green dye removal: kinetics and thermodynamic studies

Properties, application and degradation of plastics

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