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277 articles for “Chemical processing”
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Review on Effect of Chemical Waste on Environment
Abstract: The depression describes how to deal with chemical waste. Chemical Toxic waste is waste material that can cause death or injury to living creatures. It spreads easily and has the potential to pollute lakes and rivers. This term is often used interchangeably with "dangerous waste", or discarded material that may present long-term risks to both health and the environment. The contemporary dependence on chemicals in almost all manufacturing processes makes …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 20–29 Read article
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Surface Modification and Performance Evaluation of Biologically Degummed Lady's Finger Bast Fibers
Abstract: This research aims to investigate the physicomechanical characteristics of biologically degummed lady's finger bast fiber (LFF) and to walk through the entire process of turning LFF into a commercial cellulosic fiber that can be used globally in a variety of textile applications, including carpets, oil and liquid absorption, packaging, basic textile products, coarse ornamental textile products, geo-textiles, and reinforcements in polymer matrix composites. This article describes the application of different …
Published in International Journal of Polymer Science and Engineering · Vol. 11, Issue 1, 2025 Read article
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Surface Modification and Performance Evaluation of Biologically Degummed Lady’s Finger Bast Fibers
Abstract: This research aims to investigate the physicomechanical characteristics of biologically degummed lady’s finger bast fiber (LFF) and to walk through the entire process of turning LFF into a commercial cellulosic fiber that can be used globally in a variety of textile applications, including carpets, oil and liquid absorption, packaging, basic textile products, coarse ornamental textile products, geo-textiles, and reinforcements in polymer matrix composites. This article describes the application of different …
Published in International Journal of Composite and Constituent Materials · Vol. 11, Issue 1, 2025 · pp. 21–34 Read article
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Effect of the class of activating agent (inorganic vs. organic) on the structure of activated carbon materials from biomass †
Abstract: The impact of the class of the activating agent (inorganic Vs organic) on the structure and the crystallographic parameters of the activated carbon materials (ACMs) from biomass was studied. The stems of the waste land weed native of India, namely, Calotropis gigantea were used as a representative example for the biomass based sustainable raw material. Likewise, carbonate (K 2 CO 3 ) and oxalate (Na 2 C 2 O 4 …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 1, 2026 · pp. 27–35 Read article
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Preparation of a composite Materials from activated carbon and waste plastic for water Treatment
Abstract: Insoluble resins offer several advantages in preparation processes, the chemical, photochemical and thermal mechanical properties of composites are largely affected by matrix properties. The aim of our study was a double aspect, the synthesis of a polymer-based ion exchanger from waste polystyrene and the composite material valorization in water treatment. a series of experiments was made to prepare the sulfonated polystyrene ion exchange resin and the composite material based on …
Published in International Journal of Environmental Chemistry · Vol. 5, Issue 2, 2019 · pp. 38–48 Read article
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Abrasion resistance, compressive strength and elasticity modulus of recycled aggregate concrete (RAC) included lower quality recycled aggregate with and without silica fume
Abstract: The usage of recycled aggregate (RA) for concrete works is spreading for gaining wide acceptance around the world, and total amount of RA utilized in concrete industry increases day-by-day. RA is used in many concrete products, such as concrete interlocking blocks, pavements, etc. One of the physical causes of concrete deterioration is surface wear or loss of mass for concrete products which are especially exposed to vehicular traffic (i.e., industrial …
Published in International Journal of Concrete Technology · Vol. 2, Issue 1, 2016 · pp. 1–18 Read article
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Review on the Mechanics of Lightweight 3-D Graphene Assembly
Abstract: The purpose of this paper is to improve the results of Recent advances in three-dimensional (3D) graphene assembly, it has shown how we can make solid porous materials which is lighter than air. In its two-dimensional form, graphene is thought to be the strongest of all known materials. But researchers until now have had a tough time decoding that two-dimensional strength into beneficial three-dimensional materials. It is possible that these …
Published in International Journal of Mechanics and Design · Vol. 3, Issue 1, 2017 · pp. 9–13 Read article
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A Potential Application of Nanofiltration Technology in Chemical Industry
Abstract: The upsurge in energy costs and the demands for products with larger nutritional value and of processing ways less toxic to the environment are eye-catching factors for transferring membrane processing to food industries. Nanofiltration (NF) technology is still progressing, finding more and more uses in food processing and seems as a vital alternative to conventional methods. The purpose of this review is to present the recent development and future potential …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 18–23 Read article
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Enhancement and Management of Evaporative Separation Methods
Abstract: Separating components according to their vapor pressures, evaporative separation techniques are widely employed in a variety of industries, such as chemical manufacture, petroleum refining, and food and beverage processing. Equipment like membrane-based systems, evaporators, and distillation columns are used in these procedures, which are essential for guaranteeing both process effectiveness and product quality. However, stability and safety in evaporative separation processes are difficult to maintain due to their complexity and …
Published in International Journal of Chemical Separation Technology · Vol. 10, Issue 2, 2024 · pp. 1–5 Read article
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Kinetics vs. Thermodynamics: An Overview
Abstract: Almost every chemical reaction has a kinetic and a thermodynamic aspect. The terms ‘kinetic’ and ‘thermodynamic’ though inter-related are two different facets of a chemical reaction. Here is an overview of the underlying relationships between the two through application to chemical reactions and an example from natural processes. Keywords: activation energy, chemical reaction, kinetic, reactant, thermodynamics
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 2, Issue 1, 2016 · pp. 25–27 Read article
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Chemical Separations to Transform the Domain
Abstract: The chemical industry includes producers of industrial gases, large-volume commodity chemicals and polymers, chemical products for agricultural and medicinal uses, and performance-targeted chemical and polymer specialties. The industry produces more than 70,000 products, including raw and basic materials, intermediate materials, and finished products. The chemical industry obtains raw materials from the petroleum refining, natural gas, and mining industries, as well as from biological sources. Air emissions included 4.3 million metric …
Published in International Journal of Chemical Separation Technology · Vol. 3, Issue 2, 2017 · pp. 24–29 Read article
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Modern Approach for Sustainable Energy Conservation
Abstract: Sustainable Energy conservation is becoming a topic of great discussion day by day. In developing countries such as India, energy conservation is a big necessity for fulfilling the increasing demands owing to the huge population which is increasing at an exponential rate. Green chemistry is a novel and highly useful technology, initially introduced by the US government agency during the early 1990’s for conservation. It implies strategies and varying approaches …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 3, Issue 1, 2017 · pp. 24–25 Read article
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ROLE OF GREEN CHEMISTRY IN OUR DAILY LIFE
Abstract: Green chemistry is the design of chemical products and processes that reduce or eliminate the generation of hazardous substances. EPA's efforts to speed the adoption of this revolutionary and diverse discipline have led to significant environmental benefits, innovation and a strengthened economy. The beginning of green chemistry is considered as a response to the need to reduce the damage of the environment by man-made materials and the processes used to …
Published in International Journal of Green Chemistry · Vol. 3, Issue 2, 2017 · pp. 1–6 Read article
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Treatment of Dairy Wastewater Using Constructed Wetland
Abstract: Naturally existing wetlands have been used for dumping various types of wastewaters and have been promised to dispose of these wastewaters. As a matter of fact, in some areas, natural wetlands still serve this purpose solely and are nothing more than dumping sites. However, extensive research suggested the use of Wetlands for Treatment purposes. Understanding the dynamics of the processes in natural wetlands leads to the use of those processes …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 1, 2022 · pp. 55–66 Read article
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Economical ways to synthesize Nucleotides from Safe and Cheaper raw materials
Abstract: Cytosine is a fundamental nitrogenous base present in both DNA and RNA, playing a critical role inessential cellular processes such as replication, transcription, gene regulation, signal transduction, andDNA repair. Due to its central biological importance, the efficient and cost-effective synthesis of cytosinehas garnered significant interest across biochemical, pharmaceutical, and industrial sectors. However,most conventional synthetic methods rely on complex enzymatic transformations or require expensiveand structurally elaborate starting materials, thereby limiting their …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 · pp. 1–7 Read article
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Economical ways to synthesize Nucleotides from Safe and Cheaper raw materials
Abstract: Cytosine is a fundamental nitrogenous base present in both DNA and RNA, playing a critical role inessential cellular processes such as replication, transcription, gene regulation, signal transduction, andDNA repair. Due to its central biological importance, the efficient and cost-effective synthesis of cytosinehas garnered significant interest across biochemical, pharmaceutical, and industrial sectors. However,most conventional synthetic methods rely on complex enzymatic transformations or require expensiveand structurally elaborate starting materials, thereby limiting their …
Published in International Journal of Chemical Synthesis and Chemical Reactions Read article
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Phytoremediation of Lead by Brassica juncea and Vetiver zizanioidus
Abstract: The engineering-based remediation technologies of heavy metals from contaminated soil are time consuming, expensive, and create noise to the environment. Accumulation of heavy metals such as Pb, Cd, Hg, Cr, and Ni is destructive to not only plants and animals but also to complete ecosystem. Lead contamination keeps on increasing day by day from industrial waste, paints, ceramics, use of biosolids, and many more. Metals cannot easily degrade, so effective …
Published in International Journal of Plant Biotechnology · Vol. 1, Issue 1-2, 2015 · pp. 42–49 Read article
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Desizing of Cotton Fabrics With Enzymes for Improved Performance
Abstract: Desizing of cotton substrates with Amylase enzymes has been practiced since long time and is commercially successful. Amylases convert the water insoluble starches, used during sizing operation for enhancing the performance of the warp yarns, into water soluble products which are removed during subsequent washing. The use of enzymes for desizing is quite safe for the cotton substrates and do not cause any detrimental effect on the cotton cellulose unlike …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 2, Issue 1, 2016 Read article
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Application of Surface Water Quality Classification Models Using Principal Components Analysis and Cluster Analysis
Abstract: Water quality monitoring has one of the highest priorities in surface water protection policy. Many variety approaches are being used to interpret and analyze the concealed variables that determine the variance of observed water quality of various source points. A considerable proportion of these approaches are mainly based on statistical methods, multivariate statistical techniques in particular. In the present study, the use of multivariate techniques is required to reduce the …
Published in International Journal of Water Resources Engineering · Vol. 5, Issue 1, 2019 · pp. 19–31 Read article
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A Model for Plastic-Hydrolytic Damage Bioresorbable Polymer Composites
Abstract: This paper explains and assesses a recently developed constitutive model for elastic-damage that may sustain plastic-hydrolytic damage. When a metallic material is subjected to plastic strain, voids and microcracks in the metal matrix start to form, develop, and merge. This is what causes ductilitydegradation in metals. Only a few of the many models that have been presented to depict ductile failure have done a thorough analysis of the entire damage …
Published in International Journal of Composite Materials and Matrices · Vol. 8, Issue 1, 2022 · pp. 23–27 Read article