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Volume

Volume number
27
Publication year
2025

Issues in this volume

Issue 5
Issue 4 (April)
Issue 3 (March)
Issue 2
Issue 1 (January)

Innovative Strategies for Tannery Wastewater Remediation with Sequential batch reactor and phycoremediation

by

Corresponding author: Manoj Kumar M et al. View all

Issue 1

Water and wastewater treatment and reuse

This research assessed the performance of combining Sequential Batch Reactor (SBR) and phycoremediation method used for tanning effluent. The SBR system obtained high removal efficiencies with Chemical Oxygen Demand (COD) is reduced by 85%, Biological Oxygen Demand (BOD) is reduced by 80% as well as...

Tannery wastewater Phycoremediation +2 more
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Fossil fuel emission prediction system using multiple kernel gaussian process

by Deborah S, A. Sivanaiah R. Rajendram S.M. Mirnalinee T.

Issue 1

Air pollution and health

According to the United States Environmental Protection Agency, 81% of greenhouse gas emission is due to Carbon-dioxide. When fossil fuels, solid waste, trees, and wood products are burnt, Carbon-dioxide emission occurs. The concentration of Carbon-dioxide in the atmosphere is reduced when it is...

Fossil fuel CO2 Emission +6 more
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Experimental Study of Hydrogen Use in a Diesel Engine in Automotive

by Balashowry K. Prasad kumar P. Aruna Prabha K. Sahithi V.

Issue 1

Climate change

The main objective of this experiment is to reduce the major pollutants NO and particulate matter that is emitted by diesel engines to avoid green house gases. The critical part is that reducing both the NO and particulate matter simultaneously is not possible. If we try to reduce PM, NO increases...

Combustion Global warming +2 more
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Dielectric and chemical characteristics of nano-cellulose banana fiber epoxy composites for high voltage applications in power systems

by Rajamanikandan T. Banumathi S. Arul P. Shankar R.

Issue 1

Sustainable Energy

The study examined the electrical characteristics of epoxy composites that were reinforced with fibers derived from banana leaves and pseudostems. Specifically, the study focused on analysing the dissipation factor, loss factor, and dielectric constant of these composites. The study found that...

Agri waste biodegradable and circular economy +3 more
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Efficient Removal of Cu(II) and Ni(II) Ions from Aqueous Solutions Using Reduced Graphene Oxide/Bentonite Clay/ZnO Nanocomposites: Kinetics, Mechanisms, and Adsorption Performance

by

Corresponding author: P. Babu et al. View all

Issue 2

Water and wastewater treatment and reuse

To assess the efficacy of removing heavy metals such as Cu (II) and Ni (II) ions from aqueous solution, the adsorption behaviour of a nanocomposite powder comprising of reduced Graphene Oxide (rGO), bentonite clay, and ZnO was investigated. Various analytical techniques including Fourier transform...

rGO bentonite clay +4 more
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Bayesian-Optimized Deep Learning for Predicting Compressive Strength of Sustainable Eggshell Foamed Concrete

by Lim M.H. Lim S.K. Lee Y.L. Lee K.Y. Tiong H.Y.

Issue 1

Solid Waste Management

The use of eggshell-based foamed concrete represents a sustainable approach to enhancing environmental friendliness in construction materials. This study investigates the predictive modelling of the compressive strength of eggshell-based foamed concrete through a deep learning model, fine-tuned via...

Waste Eggshell Powder Compressive strength +3 more
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An updated review on nitrate exposure from drinking water and dietary sources and effects on human health

by Vogiatzi G. Liontos M. Kostakis M. Maragou N. Thomaidis N.

Issue 2

Water and wastewater treatment and reuse

Nitrates are ubiquitous in the environment and key intermediates of various biochemical reactions in the nitrogen cycle, along with nitrites. A considerable source of nitrates is drinking water. There is substantial disagreement among scientists over the current limits for nitrate concentration in...

Nitrates Cancer +4 more
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Enhancing Energy Harvesting Efficiency from Ambient Sources through Advanced Materials and Nanotechnology

by

Corresponding author: Kuwar Mausam et al. View all

Issue 1

Sustainable Energy

The utilization of ambient energy sources for powering small-scale electronic devices and sensors has garnered significant attention due to its potential for sustainable and autonomous operation. This research focuses on enhancing the efficiency of energy harvesting from ambient sources, such as...

Energy harvesting Ambient sources +4 more
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