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2000 articles for “Development” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Excessive Application of Synthetic Fertilizers and their Adverse Impact on the Productivity of Soil
Abstract: In the present scenario of agriculture, the chemical fertilizers are the essential part of growing any kind of crop. They macro and micro nutrients play a vital role in the production of crop and can be increased but plant growth do not attain developed roots and do not attain maturity. The excessive use of fertilizers is very dangerous and enter the water, air and soil. The toxic substances absorbed by …
Published in International Journal of Environmental Chemistry · Vol. 7, Issue 2, 2021 · pp. 39–45 Read article
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Deforestation: Causes and Consequences of the Global Crisis
Abstract: Climate change is unavoidable due to the dynamic character of global ecosystems. The reasons of these environmental changes are both man-made and natural. Human activities have always had an impact on the environment. As economic activity and population expansion have risen to the point that they can no longer be disregarded or seen in isolation, the consequences of mankind just on environment could no longer be ignored or examined in …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 1, 2022 · pp. 29–34 Read article
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Effective Utilization of Agricultural Waste for Removal of Heavy Metals from Waste Streams
Abstract: The progress of industrialization and urbanization poses a great threat to the comfort of people's lives. The production and disposal of large amounts of toxic pollutants have severely polluted our environment. The most hazardous contaminants in soils and surface waters include some organic compounds, like synthetic dyes (SD) and toxic substances (heavy metals). It is of great interest worldwide due to its toxicity to many organisms. An important topic is …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 2, 2022 · pp. 1–11 Read article
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Analysis of the Dangerous Impacts of Food Preservatives
Abstract: Every living thing requires nourishment to survive. Nutrients found in food include vitamins, minerals, fats, proteins, and carbohydrates. In order to produce energy, promote development, and sustain life, an organism must consume and digest the nutrients included in food. Some preservatives are used to extend the shelf life and maintain the quality of food, but they may have negative side effects; therefore, whenever possible, preservative-free foods should be used. In …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 2, 2022 · pp. 43–49 Read article
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Nano-technology based Chemical Sensor in Food Industries
Abstract: A major part of present science and technological development links with nano- technologies as it contributes to each branch of science by its versatile characteristics which make it familiar in both living & non-living world. Food is one of the essential necessities for all the living elements as a source of energy. Without food, no one can survive in this world, hence regular intake of foods with proper nutrition is …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 34–40 Read article
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IoT Based Garbage Management System
Abstract: The objective of the project is to develop a handsfree trash bin that can assist in preserving the cleanliness and hygiene in and around surroundings. The inspiration comes from the Swachh Bharat Mission initiated by the Prime Minister of India, Narendra Modi, on October 2, 2014, coinciding with the birth anniversary of Mahatma Gandhi. The mission aims to create a cleaner and healthier India by encouraging people to practice proper …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 1, 2023 · pp. 56–63 Read article
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Impact of Cyber Security Aspects for Sustainable Environment
Abstract: The intricate interplay between cyber security and sustainable environmental growth forms a dynamic and multifaceted relationship that holds significant implications for the modern world. As technology becomes increasingly integrated into every facet of society, ensuring the security of digital systems is crucial for maintaining a balanced and eco-friendly trajectory of development. This abstract delves into the theme of cyber security's relationship in supporting sustainable environmental growth by examining the complex …
Published in International Journal of Environmental Chemistry · Vol. 9, Issue 2, 2023 · pp. 8–15 Read article
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Design and Pinch Analysis of Styrene Production Process Using Aspen HYSYS and Aspen Energy Analyzer
Abstract: This paper presents the design and energy analysis of styrene production process. Process flow diagram is designed using Aspen HYSYS. Styrene product obtained is of purity 73% and further purity is recommended. Pinch analysis is applied to the process plant by using Aspen Energy Analyzer, as a part of that in the first step all the stream data is extracted, in the second step heat exchanger networks (HEN) is developed …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 1, Issue 1, 2015 Read article
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Preparation and Characterization of Ce-Si-SBA-15 Modified With Iron
Abstract: Recently environmental concerns have driven the development of specialized catalysts to prevent polluting substances from being released into the environment. New technologies have improvised our understanding of catalytic functions as well as selectivity in order to save the energy and chemicals. Today, catalysis is the workhorse in the chemical industry with approximately >90% of the products produced in catalytic processes. In addition, life cannot exist without catalysis, as virtually all …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 2, Issue 1, 2016 Read article
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Successful Synthesis of Organic Molecules with Increased Conductivity and Durability
Abstract: Organic molecules are central to biological and chemical systems. Organic molecules are mainly composed of hydrogen and carbon. These constitute the building blocks for all living organism. Chemists and scientist are curious in synthesizing organic molecules that have increased conductivity and durability. Several techniques have been developed and modified to achieve this target. A novel method has been discussed for synthesis of organic molecules with enhanced conductivity and durability. Keywords: …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 2, Issue 2, 2016 Read article
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The new method of purification of the industrial waste waters
Abstract: The main problem in the all existing electrofloatation methods of cleaning is the increase of the alkalization space near the cathode that leads to formation of the salts sediments on the cathode as a result of passing of the electric current through the water environment. The salts so tightly cover cathode’s surface that can cause the total curtailment of the process of electrofloatation. This can be explained by the fact …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 4, Issue 1, 2018 · pp. 34–44 Read article
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Investigation into the Kinetics of Biodegradation of Crude Oil Hydrocarbon in Different Soil Types Using Aloe Vera
Abstract: A pilot study was conducted on three different soil type contaminated with crude oil bio-simulated with Aloe vera juice to examine the effect of the stimulant on the rate of degradation of the crude oil by the indigenous microbes. Soil contaminated with crude is deficient of the essential nutrients which are needed to boast the activities of the microbes which feed on the crude. These nutrients are found in Aloe …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 4, Issue 2, 2018 · pp. 10–21 Read article
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Review in Chemical Structures of Common Compounds
Abstract: Our review deals with chemical structures of common chemical compounds which collected for interesting , There are several different names of chemical compounds , but for example when you for phenol derivative or amine derivatives , you are referring to a great tables from compounds in this field., There are millions of known chemical compounds yet to be discovered due to the great variety of compounds a naming system was …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 5, Issue 1, 2019 · pp. 1–15 Read article
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Predictive Modelling of a Bioreactor for the Production of Ethanol Using Palmwine
Abstract: This research focuses on the feasibility of biochemical technology with yeast cells (Sacccharomycees cerevisiae) for continuous ethanol production from palm wine. This was carried out in a non-isothermal batch reactor at constant room temperature. 1.5L of palm wine solution was reacted with dry active baker’s yeast until reaction was completed. Biomass, ethanol and glucose concentration were sampled every two hours, and kinetic rate parameters for the fermentation calculated using concentration/time …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 5, Issue 2, 2019 · pp. 1–8 Read article
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Different type of catalysts used in the Baylis-Hillman reaction
Abstract: The Baylis-Hillman reaction in the present-day version is an atom-economic carbon-carbon bond-forming reaction between the α-position of the activated alkenes and carbon electrophiles under the influence of a catalyst or catalytic system offering diverse classes of densely functionalized molecules. If the substrate contains both the activated alkene and electrophile components in appropriate positions, there is the possibility of developing an intramolecular version of this reaction leading to the synthesis of …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 5, Issue 2, 2019 · pp. 30–37 Read article
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The Improvement of Polyvinyl Chloride Synthesis Using Different Approaches
Abstract: Polyvinyl chloride (PVC) is produced by the polymerization of the vinyl chloride monomer either by direct chlorination of olefins or by addition of hydrogen chloride to acetylene. The polymerization conditions are: heat, peroxides or oxidizing agents with basic structure as -CH2CHCl.CHCl-CH2.CHCl-. Polyvinyl chloride is a thermoplastic and its plasticity can be increased by incorporating ‘plasticizers’ of relatively low molecular weight organic materials during molding or extrusion. PVC has high hardness …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 6, Issue 2, 2020 · pp. 48–52 Read article
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Simulation of Syngas Production from Rice Straw Gasification over Zeolite Catalyst using Aspen Plus
Abstract: A comprehensive process model is developed to simulate syngas production from Rice strawGasification over zeolite catalyst using an Aspen Plus simulator. The model is based on Niko andMahinpey model and some modifications were made in the gasification reaction model. Two caseswere stimulated which are catalytic gasification and non-catalytic gasification to test the impact ofzeolite catalyst on the reaction. Comparisons were based on the basis of flowrate, energyconsumption and effect of …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 2, 2021 · pp. 11–17 Read article
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Synthesis of Various Products from Different Feed Stocks–an Insight Into Application of Biotechnology
Abstract: Synthesis of various products in energy efficient manner with minimum environmental foot print is important area of research in chemical engineering. Chemical pathways are energy intensive and many of the reactions are high temperature reactions. Many compounds like ethanol, amino acids, and acetic acids can be synthesized by biological methods. Biochemical reactions are low temperature reactions under mild conditions. Use of waste material as feedstock for production of useful compounds …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 7, Issue 2, 2021 · pp. 18–21 Read article
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The Study of Activity of Heterocyclic Oxadiazole Derivatives and It’s Application’s
Abstract: Due to their biological actions, oxyadiazole derivatives are a significant class of heterocyclics that havegenerated a lot of interest in designing and synthesizing them. Oxadiazole is a heterocyclic substancethat can be made from a 5-member ring that contains nitrogen and oxygen. The development of thesynthetic chemical oxadiazole demonstrates the biological activity. The goal of this review is to gatherinformation on the creation of Oxadiazole derivatives and the functions they serve. …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 1, 2023 · pp. 1–10 Read article
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Toxicity of Chromium Metal and its impact on Human health
Abstract: Chromium, a transition metal, plays a vital role as a trace element essential for human metabolism. Its presence in various oxidation states is notable, with the trivalent (Cr(III)) and hexavalent (Cr(VI)) forms being the most common and biologically significant. While Cr(III) is recognized for its involvement in insulin signaling and glucose metabolism, Cr(VI) stands out for its toxicity, posing significant risks to both human health and the environment. The extensive …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 9, Issue 2, 2023 · pp. 16–20 Read article