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Volume

Volume number
27
Publication year
2025

Analysis of Combustion, Performance and Emissions of a Diesel Engine Fueled by Blends of Waste Paraffin Oil

by

Corresponding author: Saravanan Rajendran et al. View all

Sustainable Energy

The oil that comes out of the transformer is to violate the environment after the completion of its durability. Disposal of these wastes in to an open land leads to environmental hazards. This research work intends to capitalize the feasibility of converting waste paraffin oil from electrical...

Optimizing biomedical waste management through a hybrid genetic algorithm-fuzzy inference system for smart cities

by Elangovan B.G. Subramaniam D. Venkatakrishnan S.

Solid Waste Management

Efficient biomedical waste management is essential for hospital hygiene and public health, particularly within the context of smart city infrastructures. This study proposes an innovative hybrid model combining a Genetic Algorithm (GA) with a Fuzzy Inference System (FIS) to enhance waste...

Biomedical waste environmental sustainability. +2 more

An investigation into the composition of the mineral phase of fly ash using advanced techniques

by Lv L. Liu J. Li F. Mu X. Ren Y. Ren B. Yin F. Zhu G.

General

Fly ash, a pivotal byproduct of coal combustion in thermal power plants, has yet to be fully harnessed as an abundant resource for metallic elements resources. A comprehensive understanding of its composition is essential for the exploitation of potentially valuable metals. We research the...

Fly ash. Mineral phase +2 more

Air pollution monitoring system using stacked attentional vectormap convolutional bidirectional network with bobcat optimization and IoT-cloud

by Prajul M. Subramanian P. Surendran R.

Air pollution and health

Air pollution is one of the serious environmental problem that has an impact on ecosystems and human health worldwide. The prediction of air pollution can provide significant information that will permit all parties to take right initiatives. Predicting air quality is considered as a popular...

air pollution Internet of Things +4 more

Sustainable enhancement of mechanical and wear properties in natural fiber composites: integration of bio-waste fillers and taguchi optimization for bio medical applications

by Vasanthi S.M. Mandya Basavaraj N. Jani S. Arul S.J.

Solid Waste Management

This study investigates the effect of teak wood dust (TWD) particles on the mechanical properties and erosion wear characteristics of Luffa acutangula fiber (LAF) reinforced phenol formaldehyde (PF) composites. Test samples were prepared with 20% LAF and varying TWD content (5%, 15%, and 25%). The...

Luffa Acutangula Fiber Teak wood dust +3 more

Impact of microplastic pollution on the ocean and marine animals: A comprehensive review

by Qin Y. Chen C. Tu Y. Wang F. Yang Y. Chen W.

Environmental management and policy

This study aims to review the effects of microplastics (MPs) with and without adsorbed organic pollutants or heavy metals on marine animals and the associated risks. First, the sources, composition, migration, and distribution of MPs in the marine environment is presented. Second, the effects of the...

microplastics organic pollutants +4 more

Optimization of Nozzle Hole Number for Dual Fuel Operation Using Biodiesel Blends: A Response Surface Methodology Approach

by Venkatesan S. Raghu P. Nagaraj M.

Sustainable Energy

Injector nozzle hole design is vital for enhancing sustainability by improving engine performance and reducing emissions. The study aims to investigate the impact of altering the number of nozzle holes (3, 4, and 5) on the performance of diesel, prosopis juliflora biodiesel (PJB20), and a blend of...

Global warming emissions +3 more

Radioactivity and radon exhalation from cat litter – Is there an issue?

by Sarrou I. Varnava N. Ioannidis I. Pashalidis I.

General

The main component of clumping cat litter is usually bentonite, which besides potassium (including K-40) contains uranium radium, and may also exhalate radon. Ten different cat litter samples, which are commercially available in Cyprus and have been imported from various countries, have been...

Cat litter uranium and radium content +2 more

Effect and mechanism of perfluorooctanoic acid on extracellular polymeric substances of microorganisms during biological wastewater treatment

by Huang J. Zheng X. Zhang H. Luo T. Cao J. Lin M. Liu G. Shuai Z.

Water and wastewater treatment and reuse

Perfluorooctanoic acid is ubiquitous in wastewater, bioaccumulative and biotoxic, and interferes with biological wastewater treatment. Extracellular polymeric substances are important components of microbial cells. The effects of perfluorooctanoic acid (0 mg L -1, 0.1 mg L -1, 0.5 mg L -1, 1.0 mg L...

Biological wastewater treatment extracellular polymeric substances +3 more

Modelling of PM2.5 Concentrations Using Artificial Neural Networks: A Case Study of Islamabad

by Sadiq N. Uddin Z.

Air pollution and health

The increasing air pollution has become a serious concern as it links with health issues. Worldwide, it has caused premature deaths. The intense research is the need of time. One of the main causes of air pollution is the existence of particulate matter, i.e. the air contains a mixture of solid...

Artificial neural networks Chemical Inputs +5 more