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Volume 25

Global NEST Journal cover

Global NEST Journal

ISSN numbers
1790-7632
2241-777X

Volume

Volume number
25
Publication year
2023

Factorial Design and Optimization of Date Stone as A Natural Coagulant for Organic and Heavy Metals Removal from Industrial Wastewater

by

Mohammed Shadi S. Abujazar et al. View all

Water and Wastewater Treatment

Several chemical coagulants previously utilize for wastewater treatment with significant performance in removing heavy metals and other parameters. However, their cost effective and the residual of toxic chemical precipitates that pose problems to human health and the environment. Therefore, using...

Industrial Wastewater Natural Coagulant +5 more

Synergistic removal of 1-(4-Hydroxy-3-Methoxyphenyl) ethenone (Apocynin) with enhanced immobilized and suspended Sr-doped LaNiO3 based photo-catalytic membrane reactor under gamma irradiation

by

Gokulan R et al. View all

Advanced Oxidation Processes

The electrolytic approach was combined with radiolysis employing gamma radiation as an enhanced oxidation process to study the decomposition of 1-(4-Hydroxy-3-Methoxyphenyl) ethenone (Apocynin (ACN)). For Apocynin breakdown from effluent water, a photo-catalytic membrane reactor (PMR) was utilized...

Apocynin Electrochemical degradation +2 more

Nanoparticales in cosmetics, What we don’t know about safety and hidden risks . A mini-review

by

DR.Ahmed Samir Naje et al. View all

Environmental Health

Nanotechnology exemplifies advancement in the field of research and development by enhancing product efficacy through the introduction of novel solutions. In the field of cosmeceuticals, the use of nanotechnology is increasing to solve some of the limitations associated with conventional goods...

Nanocosmetics Nanoparticles +1 more

Dinitrobutylphenol Removal from aqueous Environments by Synthesized magnetic particles from walnut hard-shell ash

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Esmaeil Ghahramanig et al. View all

Water and Wastewater Treatment

Dinitrobutylphenol is a toxic and resistant pollutant that pollutes the environment by producing toxins and chemical wastewater. Present paper aims to study the efficiency of the magnetic particles of walnut hard shell ash as a cheap and bi-compatible adsorbent for the removable of DNBP from aqueous...

Adsorption DNBP +4 more

Spatial-temporal evolution and influencing factors of urban ecosystem resilience

by

Weifeng Gong et al. View all

Ecology, environmental change and management

Urban ecosystem resilience is a key concern in the strategy of ecological protection and high-quality development in the Yellow River Basin. This paper uses the principle of range maximization to construct an ecosystem resilience index measurement model from the four dimensions of energy, water...

Ecosystem resilience Maximization of range +2 more

Ziziphus Jujube Seeds derived Biomass as Cost-Effective Biosorbent for the removal of Cr6+ from Aqueous solutions: Isotherm and Kinetic Studies

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Gokulan R et al. View all

Water and Wastewater Treatment

Biosorption of hexavalent chromium ions from the synthetic solution was performed using activated Ziziphus jujube seeds powder as an adsorbent material. A chemical synthesis process prepared the adsorbent, and various methods have evaluated its characteristics. FTIR, SEM and EDX analysis was...

Batch adsorption Ziziphus Jujube seeds +3 more

Optimization Approach to Evaluate the Solar, UV and LED Visible Light Fenton Processes for Pollutant Degradation in Landfill Leachate

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ARULMATHI P et al. View all

Advanced Oxidation Processes

In the current study, three different photo-assisted sources were used to evaluate the photo-Fenton oxidation process for the pollutant degradation of mature landfill leachate. Solar, UV, and LED visible light photo sources were adopted in this Fenton process. Fenton dosages (FeSO4 : H2O2) 1:30, 1.5...

landfill leachate UV +3 more

Removal of Basic Fuchsin Red dye by Turmeric leaf waste biochar: Batch adsorption studies, isotherm kinetics and RSM studies

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Nithyalakshmi B et al. View all

Water and Wastewater Treatment

In this study, the basic fusion dye was adsorbed from wastewater using turmeric leaf waste biochar and the experimental outcomes were fitted with isotherm and kinetics. Further, Response Surface Methodology (RSM) was also performed to analyse the concurrent interactive effects of the process...

Turmeric leaf waste Biochar +4 more

Assessment of attributable proportion of particulate matter (PM 2.5 and PM10) to different mortalities in Lahore city, Pakistan

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Dr. Rab Nawaz et al. View all

Urban environment and health

This study was conducted to evaluate the attributable proportion and relative risks caused by inevitable exposure of humans to particulate matter (PM2.5 and PM10). The health impacts of particulates in terms of attributable proportion were modulated using AirQ+ software. Input data related to...

air pollution particulate matter +3 more

Biodecolorization of Remazol Black B using Biochar produced from Coconut Shell: Batch, Desorption, Isotherm and Kinetic Studies

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R Gokulan et al. View all

Water and Wastewater Treatment

The coconut shell-derived biochar was employed in this study to remediate Remazol Black B from aqueous solutions. For efficient dye remediation, preliminary batch investigations focused on adjusting temperature, biochar dosage, initial dye concentration, and pH. The results shown that dosage of...

Remazol Black B Biochar +3 more