Hydrological, Geochemical and Microbiological Controls on Iron Mineralisation in an Intermittent Stream

Iron is one of the most abundant elements on Earth, widely present in the Earth’s crust, water bodies, and living organisms. The redox reactions of iron in natural cycles, especially in water bodies, play a crucial role in nutrient cycling and pollutant degradation in ecosystems. However, the mechanisms of iron cycling and its interaction with micr...

Factors Influencing the Efficacy of Microbial Remediation of Selenium in Groundwater Near a Coal-Fired Power Plant

Selenium (Selenium) is an essential trace element widely found in nature and involved in various biological metabolic processes. However, when selenium concentrations are too high, they can cause severe toxic effects on humans, animals, and the environment. Industrial activities, especially coal combustion in coal-fired power plants, are one of the...

Microbial Reduction of Fe(III)-Bearing Solids Recovered from Hydraulic Fracturing Flowback Water: Implications for Wastewater Treatment

Hydraulic fracturing is a technique used to extract natural gas from unconventional reservoirs, but it generates large volumes of flowback and produced water. These waters contain complex mixtures of organic and inorganic constituents, particularly the solids associated with these fluids, which are often rich in iron (Fe), toxic organics, heavy met...

Bacterial Toxicity of Sulfidated Nanoscale Zerovalent Iron in Aerobic and Anaerobic Systems: Implications for Chlorinated Solvent Clean-Up Strategies

Academic Background The widespread use and improper disposal of chlorinated solvents (such as perchloroethylene and trichloroethylene) have led to severe contamination of soil and groundwater worldwide. These pollutants not only threaten groundwater security but may also affect human health through the food chain. Although traditional microbial red...

Combination Strategy of Melt-Blowing and Breath-Figure Enabling Scale-Up Production of Hierarchically Structured Polylactic Acid (PLA) Nonwovens for Durable and Efficient Air Filtration

Novel Biodegradable Air Filtration Material: The Combination of PLA Melt-Blown Nonwovens and Breath-Figure Technology Academic Background With the increasing severity of air pollution, particularly the threat of fine particulate matter (PM2.5) to human health, the demand for efficient air filtration materials is growing. Traditional air filtration ...

A Portable Device Utilizing High-Entropy Perovskite Aerogels for Efficient Energy Conversion from Atmospheric Water

Academic Background The global scarcity of water and energy resources is particularly severe in arid and remote regions, and this issue has become even more urgent in the context of intensifying climate change. Traditional methods of water and energy acquisition, such as seawater desalination or large-scale power transmission, are not only costly a...

Skin-Inspired Zero Carbon Heat-Moisture Management Based on Shape Memory Smart Fabric

Academic Background With the continuous increase in global greenhouse gas emissions, environmental temperatures are rising, posing potential threats to human health and productivity due to extreme weather conditions. Especially in summer, the widespread use of cooling devices such as air conditioners and electric fans has led to a sharp increase in...

UVC LED System for Prolonging the Postharvest Shelf Life of Murcotts

Academic Background Citrus fruits have long been favored by consumers for their rich nutritional value and unique flavor. However, citrus fruits are highly susceptible to diseases during postharvest storage, particularly green mold caused by Penicillium digitatum. This disease leads to fruit decay and significantly shortens storage life. Traditiona...

Quantifying the Impact of Air Pollution from Coal-Fired Electricity Generation on Crop Productivity in India

Impact of Air Pollution from Coal-Fired Electricity Generation on Crop Productivity in India Academic Background India is one of the world’s largest agricultural producers and also one of the most air-polluted countries. Coal-fired power generation is a primary source of electricity supply in India, but the air pollutants it generates, especially n...

Multi-Task Aquatic Toxicity Prediction Model Based on Multi-Level Features Fusion

Academic Background With the growing threat of organic compounds to environmental pollution, studying the toxic responses of different aquatic organisms to these compounds has become crucial. Such research not only helps assess the potential ecological impacts of pollutants on the overall aquatic ecosystem but also provides significant scientific f...