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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

Enhancing the Interface of Cement-paste Composite by Dispersing Sustainable Nano-Carbon Pyrolytic Char with Silica fume: A Sustainable and Effective approach

by

S. Elavenil et al. View all

General

Discrete studies are performed on the reuse of end-of-life tires in the construction industry as their accumulation is a global concern to the environment. In consequence, the desired focus of this work is to understand the interaction of powder derived from recycling process of tire waste which yet...

End-of-life tires Pyrolysis treatment +4 more

Research on carbon emission efficiency and spatial-temporal factors in the transportation industry: Evidence from the Yangtze River Economic Belt

by

Gang Zeng et al. View all

Air Quality

Severe climate problems have forced the Chinese government to put forward the goal of "carbon peak" and "carbon neutrality". The transport sector is a key area for carbon reduction. Based on this background, this paper constructs the Super-SBM model and the Malmquist-Luenberger index model...

Transportation industry Carbon emission efficiency +3 more

Assessment of Saturated Hydraulic Conductivity with Using Soil Particle Size Distribution: A Comparative Study of Constant Head and Falling Head Methods

by Solangi K.A. Abbasi B. Solangi F. Khaskhali S. Siyal A.A. Mehmood H. Akram M.I. Iqbal R. Al-Ghamdi A.A. Elshikh M.S.

Floods, Droughts and Water scarcity

The purpose of soil hydraulic conductivity is to retain soil water contents, and soil water pressure. In this study investigates two different methods to understand the soil hydraulic conductivity of loam and clay soils. The present research conducted a laboratory experiment to measure the saturated...

hydraulic conductivity porosity +2 more

Combining Dissolved Air Flotation (DAF) and Modified Moving Bed Biofilm Reactors (MMBBR) for Synthetic Oily Wastewater Treatment

by

sazan mohammed ali et al. View all

Water and wastewater reuse

Numerous industrial processes, including petroleum refining, food production, car washes, leather manufacturing, and slaughter houses, generate significant volumes of wastewater due to their substantial water consumption during processing. The presence of oily wastewater has detrimental effects on...

Refinery Car wash +4 more

The Role of PbCoS Quantum Dots in Improved Photovoltaic Efficiency

by

Meryem Demir et al. View all

General

The quest for efficient, sustainable solar energy solutions has propelled the exploration of novel materials with enhanced photovoltaic properties. This study delves into the synthesis, characterization, and photovoltaic application of cobalt-doped lead sulfide (PbCoS) quantum dots (QDs) deposited...

PbCoS Quantum Dots QDSSCs +4 more

Sustainable bio-oil from banana peel waste biomass: Optimization study and effect of thermal drying

by Chua H.S. Shabuddin M.F.S.B. Lee K.M. Tat T.K. Bashir M.J.

Food waste

Banana waste has a high level of volatile matter, making it a promising feedstock for pyrolysis in bio-oil generation. Thus, an oven drying method optimization study was conducted to find the drying process of Saba banana peel on flap opening and fan speed. Based on the ANOVA results, it was found...

banana peel CCD Optimization +3 more

Enhancing sunflower resilience: Zinc-solubilizing bacteria mitigate cadmium uptake and translocation

by

Azhar Hussain and Rashid Iqbal et al. View all

Ecology, environmental change and management

Cadmium (Cd) is a highly hazardous metal known for its easy absorption and accumulation in plants, particularly in edible vegetable oils. Sunflower (Helianthus annuus L.) holds global significance as an oil crop. This study aims to assess the potential of zinc-solubilizing bacterial strains in...

cadmium Translocation +3 more

Synthesis characterization and sorption properties of nanoscale zero valent iron using red mud as the iron source: cadmium removal from spiked aqueous solutions

by

Despina Pentari et al. View all

Circular economy

The aim of the present study was to synthesize a sorbent material, nanoscale zero valent iron (n ZVI), using red mud as the iron source in the framework of circular economy. The sorbent synthesized was tested for Cd removal from spiked aqueous solutions. For the synthesis of the sorbent, iron...

Nano Zero Valent Iron red mud +5 more

The impacts of green finance on regional carbon emission:Evidence from China

by

Lingjuan Xu Associate professor et al. View all

Environmental Management and Policies

Green finance has become an important tool for the low-carbon development in China. This research constructs a comprehensive indicator system, and carefully describes the spatial characteristics of green finance and carbon emissions in China from 2012 to 2021. Then, the dynamic SDM and the mediating...

carbon emission Green Finance +2 more