A5062755117- biodegradable polymer synthesis and properties
- Biofuel production and bioconversion
- Natural Fiber Reinforced Composites
- Heavy Metals in Plants
- Heavy Metal Exposure and Toxicity
- Analytical Chemistry and Chromatography
- Polymer composites and self-healing
- Heavy metals in environment
- Advanced Cellulose Research Studies
- Nanocomposite Films for Food Packaging
- Synthesis and properties of polymers
- Graphene and Nanomaterials Applications
- Adsorption and biosorption for pollutant removal
- Additive Manufacturing and 3D Printing Technologies
- Advanced Sensor and Energy Harvesting Materials
- Quantum Dots Synthesis And Properties
- Antimicrobial agents and applications
- Viral Infectious Diseases and Gene Expression in Insects
- Hybrid Renewable Energy Systems
- Traffic control and management
- Polysaccharides Composition and Applications
- Endodontics and Root Canal Treatments
- Energy and Environment Impacts
- Traffic Prediction and Management Techniques
- Aerogels and thermal insulation
University of Guilan
2023
University of Borås
2015-2019
Shahid Rajaee Teacher Training University
2019
Indian Institute of Technology Delhi
2018
While citrus waste is abundantly generated, the disposal methods used today remain unsatisfactory: they can be deleterious for ruminants, cause soil salinity, or are not economically feasible; yet consists of various valuable polymers. This paper introduces a novel environmentally safe approach that utilizes polymers as biobased and biodegradable film, example, food packaging. Orange has been investigated biofilm production, using gelling ability pectin strength cellulosic fibres. A casting...
This work shows that incorporating highly compatible polyrhodanine nanoparticles (PRh-NPs) into a polyamide (PA) active layer allows for fabricating forward osmosis (FO) thin-film composite (TFC)-PRh membranes have simultaneously improved antimicrobial, antifouling, and transport properties. To the best of our knowledge, this is first reported study its kind to date. The presence PRh-NPs on surface TFC-PRh layers evaluated using FT-IR spectroscopy, SEM, XPS. microscopic interactions their...
Novel lightweight and highly thermal insulative aerogel-doped poly(vinyl chloride)-coated fabric composites were prepared on woven fabrics made of polyester fibres using knife coating method, their performances compared with neat composite. The by incorporating a commercial aerogel to ‘green’ chloride) (PVC) plastisol. effect aerogel-content, insulating property, degradation, surface characteristics, tensile physical properties the investigated. Results revealed that could reduce...
ABSTRACT Novel all‐polyamide composite (APC) has been developed to replace traditional coated fabrics with good interfacial adhesion and enhanced recyclability. The is fully recyclable since it contains no other materials except polyamide. APC was prepared by partially dissolving a polyamide fabric treatment film‐forming solution. effect of the solution concentration gelling time on tensile viscoelastic properties APCs investigated explore optimum processing parameters for balancing...
The purpose of the study was to develop a less hydrophilic, and therefore more useful, material from orange waste produced in large quantities by food industry. A new derivative industrial synthesized via esterification with maleic anhydride. reaction confirmed Fourier transform infrared spectroscopy (FTIR), degree substitution hydroxyl groups 0.39 ± 0.01, as determined back-titration method. major change physical structure scanning electron microscopy (SEM). flake-like changed sponge-like...
All-polyamide composite coated-fabric (APCCF) was used as an alternative material for the construction of textile-bioreactors (TBRs), which are prepared a replacement traditional stainless steel bioreactors (SSBRs) or concrete-based bioreactors. The characteristics, well fermentation process performance APCCF-TBR, compared with TBR made using polyvinyl chloride (PVC)-coated polyester fabric (PVCCF). TBRs were anaerobic baker’s yeast; and, aerobic filamentous fungi, primarily by waste streams...
Abstract The solvent finding step has always been a time-consuming job in chemical-involved processes. source of difficulty mainly comes from the trial-and-errors, as repetitive process chosing solvents and mixing them different proportions. Computers are good at doing processes; however, they can only deal with numerical values, rather than qulitative scales. Numerification qualitative parameters (like solubility) already introduced. most recent one is Hansen solubility (HSPs). Using HSPs...
Polyamides (PAs) are one of the most important engineering polymers; however, difficulty in dissolving them hinders their applications. Formic acid (FA) is common solvent for PAs, but it has industrial limitations. In this contribution, we proposed a new system PAs by replacing portion FA with urea and calcium chloride (FAUCa). Urea imparts hydrogen bonding ion from chloride, as Lewis was added to compensate pH decrease due addition urea. The results showed that (FAUCa) could readily...
In this paper, a traffic simulator is designed in order to investigate the travel demand based on GIS data and analysis. evaluate proposed simulator, four different scenarios are provided for arrangement of land use services. first scenario, all service located middle region; second services periphery third defined regularly entire area; finally, last unchanged statuses evaluated. The comparison parameters Vehicle Miles Travel (VMT) Hours (VHT), which measured these scenarios. analysis...
Solvent selection is a crucial step in all solvent-involved processes.Using the Hansen solubility parameters (HSPs) could provide solvent/solvent-mixture, but there are two main challenges: 1) What solvents should be selected?2) From each solvent, how much added to mixture?There no straightforward way answer challenging questions.This contribution proposes computer-aided method for selecting (answer question and finding adequate amount of solvent 2) form mixture 2, 3 or 4 dissolve solute...
All-polyamide composite coated fabric (APCCF) materials were developed and used as the material of construction textile bioreactors a replacement traditional costly steel-/concreate-based bioreactors. Then, APCCF-bioreactor was to cultivate filamentous fungus Neurospora intermedia produce ethanol fungal biomass. The results showed similar performance cultivated in stain-less steel Techno-economical analysis for 5000-m3 APCCF bioreactor fermentation facility would lead reduction annual...
Polyamides (PAs) are one of the most important engineering polymers; however, difficulty in dissolving them hinders their applications. Formic acid (FA) is common solvent for PAs, but it has industrial limitations. In this contribution, we proposed a new system PAs by replacing portion FA with urea and calcium chloride (FAUCa). Urea imparts hydrogen bonding ion from chloride, as Lewis was added to compensate pH decrease due addition urea. The results showed that (FAUCa) could readily...