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Volume 26

Global NEST Journal cover

Global NEST Journal

ISSN numbers
1790-7632
2241-777X

Volume

Volume number
26
Publication year
2024

Influence and its spatial verification of digital economy development on carbon emission intensity from urban energy consumption

by

Xiuyan Han et al. View all

Environmental Management and Policies

In order to explore the influence of digital economy development on carbon emission intensity from urban energy consumption, digital economy development is incorporated into the reduction framework of carbon emission intensity from urban energy consumption in this paper. With carbon emission...

Urban energy consumption Carbon emission intensity +2 more

Evaluating the potential capability of Selenium nanoparticles on degradation of hazardess textile dye using environmental friendly approach

by

V.G. Anisha Gnana Vincy et al. View all

Ecosystems and Natural Resources Management

This study synthesizes selenium nanoparticles (Se NPs) using a green approach, utilizing Tectona grandis leaf extract in a hydrothermal method. The X-ray diffraction (XRD) analysis provided highly crystalline particles with a trigonal crystal structure, indicative of the well-defined nature of the...

degradation of hazardess green synthesis +3 more

Inhibition impact of major active ingredients of Jordanian Peganum harmala on the corrosion rate of Cu, Fe and Al metals

by

Ghassab M. Al-Mazaideh et al. View all

General

The active components of Jordanian Peganum harmala L. (P. harmala) were investigated using both GC-MS and DFT calculations. The study focused on the methanol extract of P. harmala leaves, which was found to contain 21 significant natural components, of which 9 compounds constituted more than 2% of...

Peganum harmala GC-MS +2 more

Effect of zinc industrial waste on the mechanical and microstructural properties of the ternary blended concrete

by

Elavenil Solaiyan et al. View all

Solid Waste Management

The rapid growth of infrastructure leads to industrial waste accumulation and natural resource depletion, raising the need for sustainable solutions. When zinc is refined, a significant amount of non-biodegradable material called jarosite (JS) is generated, requiring proper environmentally friendly...

Jarosite industrial waste +2 more

Sustainable use of ferrochrome slag and quarry dust composites as cement-bound layers of flexible pavement

by

Ajay Chappa et al. View all

Solid Waste Management

In this study, an attempt was made to characterize ferrochrome slag as cement-bound layers of flexible pavement in view of its leaching behavior. Toxicity Characteristic Leaching Procedure (TCLP) test was conducted to assess the mobility of toxic elements in ferrochrome slag. Ferrochrome slag...

Ferrochrome slag leaching +4 more

Sustainable Treatment Approach to Dumped Construction Waste with Acids and CO2 for its Effective Re-utilization in Concrete

by

Jagan S et al. View all

Solid Waste Management

Dumping of construction wastes has become one of the serious concerns in the construction industries subsequent to the scarcity of construction materials, specifically aggregates. Extensive research works have been performed to utilize the dumped waste as aggregates, yet its substandard properties...

Recycled concrete aggregates acid treatment +4 more

Research on Air Pollution Loss Measurement of Harmful Substance Emissions from Tourism Energy Consumption in Jiangsu Province of China Based on Low Carbon Constraints

by

Qiaoqiao Shen et al. View all

Air Quality

In order to explore the air pollution loss measurement of energy consumption pollutant emissions in low-carbon tourism in Jiangsu Province, this paper, based on background analysis, literature review and research design, selects 13 prefecture-level cities in Jiangsu Province as research objects, and...

Air pollution loss measurement Energy consumption pollutant emission +3 more

A Deep Learning-Based Buffalo Optimizer based Squeeze and Excitation Network for Garbage Classification for a Sustainable Environment

by

Subhashini R et al. View all

Solid Waste Management

A Squeeze and Excitation Network is a deep-learning architectural component designed to enhance networks. The "squeeze" step reduces the spatial dimensions of the input feature maps, and the "excitation" step adaptively recalibrates channel-wise feature responses. This allows the network to focus on...

Smart garbage management Deep learning +2 more

Anaerobic co-digestion of low Chemical oxygen demand concentration sludge mixture by different pretreatment methods

by

Wenhai Lin et al. View all

Biowaste

Three laboratory scale systems were operated to study the anaerobic co-digestion of sewage sludge with the excess activated sludge and cattle manure which contained low COD concentration. The experiments were performed to evaluate the effects of different methods of pretreatment. Since the poor...

Anaerobic digestion Manure +4 more