A5055965709- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Cassava research and cyanide
- Dye analysis and toxicity
- Granular flow and fluidized beds
- Mineral Processing and Grinding
- Lubricants and Their Additives
- Electrochemical sensors and biosensors
- Advanced Drug Delivery Systems
- Diamond and Carbon-based Materials Research
- Quantum Dots Synthesis And Properties
- Arsenic contamination and mitigation
- Iron and Steelmaking Processes
- Fluoride Effects and Removal
- Tribology and Wear Analysis
- Heavy metals in environment
- Chromium effects and bioremediation
- Nanoparticles: synthesis and applications
- Nanoparticle-Based Drug Delivery
- Carbon and Quantum Dots Applications
- Advancements in Transdermal Drug Delivery
Sathyabama Institute of Science and Technology
2023-2024
University of Applied Science and Technology
2022
Textile effluent treatment is crucial for a cleaner and safer community. The purpose of this study to utilize biochar prepared from Manihot esculenta stalk remove reactive yellow dye through Pyrolysis at 350 °C 210 min. effect quantity adsorbent, pH values the adsorbate solution experimented, contact time required, starting concentration, current temperature solution, speed agitation, as well size particle on removal was examined using batch trials. At an equilibrium period 25 min, 7,...
Treatment of the dyehouse effluent is essential to minimize environmental pollution.Extensive literature available on adsorptive treatment dyes using activated carbon prepared from low-value materials.But, biochar provides two benefits: ease biodegradability and use as a soil amendment.The main aim present study investigate feasibility cassava stem (CSB) for removal mixed reactive simulated effluent.Biochar was produced by slow pyrolysis under an argon atmosphere at 200°C-400°C varying time...
Abstract The ability of Turbinaria ornata seaweed derived biochar (TOB) to remove arsenate ions from polluted solutions in batch and column trials has been investigated. biochar, produced at 300 °C 120 min through pyrolysis, exhibited maximum sorption capacity pH 4. Batch isotherm was described with different models (Freundlich, Langmuir Sips) the Sips model best experimentally high correlation coefficient low percentage error values. sorptional calculated using estimated be 0.124 mmol/g (at...
Abstract BACKGROUND Produced water, a byproduct of oil and gas extraction, often contains elevated levels heavy metals, including chromium, posing significant environmental health risks. Cassava stem biochar (CSB) was prepared by pyrolysis cassava its potential has been investigated for the removal chromium (Cr) from produced water. Batch adsorption experiments were conducted to evaluate capacity CSB under various conditions pH, contact time, initial water concentration, adsorbent dosage,...
This project focuses on the characterization of biochar derived from cassava stem, a sustainable and abundant agricultural waste. The production through pyrolysis offers promising solution for waste management, soil improvement, carbon sequestration. study aims to evaluate physicochemical properties biochar, including its surface area, porosity, pH, nutrient content, elemental composition. Analytical techniques such as scanning electron microscopy (SEM), Fourier-transform infrared...
Adsorption is a unit operation of separating solute from solution using another solid material. Modelling experimental adsorption isotherm data an essential way for predicting the mechanisms adsorption, which will lead to improvement in science. The main aim present work analyse various forms Langmuir copper its aqueous cucumber peel batch data. linearized and nonlinearized models were compared discussed. In order determine best fit model, determination coefficient (R 2 ) sum square error...
In this study, we developed a carbon-dot-based sensor, which is particularly sensitive to ascorbic acid. It was possible generate carbon dots (CDs) by utilising renewable resource: Curcuma longa, abundantly available. The produced from curcuma longa have particle diameters of 0.6 nm and are extremely brilliant in appearance. has been proven that the fluorescence inhibited presence dopamine acid, with being more than There were no significant differences between minimal detection limits for...
Mesoporous silica nanocomposite (MSNC) with a wall thick of around 10 nm were created using Fe 3 O 4 nanoparticles as the inorganic template. In accordance results SEM and BET analysis, MSNC homogenous spherical particles good dispersion, their specific surface area it possible that Ibuprofen will become stuck within carrier. Loading drug shows decline in from 225.08 to 69.25 m 2 g -1 , pore volume 0.56 0.13cm diameter 7.96 6.74 correspondingly. The amount entrapped carrier was measured by...