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Hydrology and Water Resources Management

Investigation on the Performance of Single slope solar still with different absorber plates and condenser

by Krishnamurthy Virumandampalayam Perumal Barik Debabrata Chinnappandi Manivel Syam Prasad Durga Prabagaran Subramaniam Raju Kandasamy

Hydrology and Water Resources Management

Solar distillation is a low-maintenance and energy-saving way to turn salt water into potable water. The main problem with the desalination process is that the slow evaporation and condensation rate of the system produces a low output rate of fresh water. An external copper condenser (ECC), two...

Absorber plate External copper condenser +4 more

Exploring the Effects of Organic Carbon and Nitrogen on Biomass and Lipid Synthesis in Brackish Water Cyanobacteria: A Study on Sustainable Biofuel Production

by Jambulingam Ranjitha Sivaraman Chandhinipriya

Hydrology and Water Resources Management

This work is mainly focused on the enhancement of biomass and lipid productivity of the cyanobacterial strains isolated from seawater to produce biodiesel. Initially, Seawater was collected, cultured, and analyzed to isolate cyanobacterial strains. The isolated cyanobacterial species were analyzed...

Saline water carbon +4 more

Assessment of groundwater hydrochemical and quality in Al-Wajh Province, Kingdom of Saudi Arabia

by AlSuhaimi Awadh Alsehli Bandar Owidah Zeid Mihdar yassin Al-Ghamdi Khalaf Alshehri Reem Alalwai Sami Almalky Manal AlHarbi Sultan Hussein Belal Majed Alblawi

Hydrology and Water Resources Management

Groundwater is a valuable water resource in Saudi Arabia due to the scarcity of sustainable/renewable water sources. Therefore, the systematic and continuous monitoring of groundwater is essential to ensure its effective and sustainable management. This aligns closely with the objectives of the...

Al-Wajh groundwater quality +1 more

Circular Economy and Bioeconomy

The Utilization of Toona sinensis Leaf Extract in the Form of Polymeric Nanoparticles for Anti-Aging Purposes

by Muhaimin Muhaimin Lestari Uce Chaerunisaa Anis Yohana Sujarwo Wawan

Circular Economy and Bioeconomy

Toona sinensis leaves are hold potential as a natural source of antioxidants. Natural antioxidants work synergistically to stabilize Reactive Oxygen Species (ROS) during the photoaging process. T. sinensis leaves contains phytochemical compounds, such as phenolics and flavonoids as major compounds...

Climate change

Simulation of temperature trends and thermal stresses on a monument under climate change conditions

by Antoniou Anna Moussiopoulos Nicolas Theodossiou Nicolaos

Climate change

Climate change affects temperature and its variability, creating increased thermal stress on the materials of monuments located outdoors. This study investigates future temperature trends and their impact on the marble of the Triumphal Arch of Galerius in Thessaloniki, Greece, using data from the...

EURO-CORDEX high-resolution simulations +4 more

Enzyme-Enhanced CO₂ Capture in Carbonate Solution Using Hollow Fiber Membrane Contactors: A Novel Numerical Approach

by Khelifi Mohamed Nadir Saouli Ouacil Boutamine Zineb

Climate change

Due to the widespread use of fossil fuels, atmospheric levels of carbon dioxide (CO₂), a major contributor to climate change, have increased dramatically. Through the simulation of a two-dimensional (2D), bovine carbonic anhydrase (bCA)-mediated mechanism, this work presents a novel approach method...

Biocatalyst Carbonate solution +4 more

Environmental management and policy

From Regulatory Pressure to Green Innovation: A Cognitive Perspective from China's Plastic Industry

by Zhang Caihua Zhang Zhuang Zhao Kunjian Lei Xue

Environmental management and policy

Environmental regulations aim to stimulate green innovation, yet the cognitive mechanisms through which policies influence corporate decisions remain poorly understood. This study investigates how environmental regulations transform corporate behavior through management cognition pathways using...

Environmental Management Environmental planning +3 more

Water and wastewater treatment and reuse

A Case Study on the Upgrading and Reconstruction of a Wastewater Treatment Plant in Hebei Province

by Si Xiurong Li Min Wang Kaixuan Li Boran Zhang Lan Lv Hong Lv Xiao

Water and wastewater treatment and reuse

The effluent quality of a wastewater treatment plant (WWTP) in Hebei Province met the Class I-A standard of "Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants"(GB 18918-2002) (COD≤50 mg/L, TN≤15 mg/L, TP≤0.5 mg/L, NH3-N≤8 mg/L). However, under the guidance of energy...

Wastewater Treatment Plant Upgrading and Reconstruction +3 more

Air pollution and health

Improving Ozone Layer Depletion Forecasting with Hybrid Bi-Directional LSTM with CNN Classifier Model

by Ali JAVED

Air pollution and health

Due to the methane emission from the mining of coal and industrial byproducts including CFCs, depletion of the ozone layer causes raised global warming and worsens climate change. One chlorine atom can lead to the destruction of 1,00,000 ozone molecules causing depletion at a much faster rate than...

Hybrid Bi-Directional LSTM CNN Classifier +3 more