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ISSN: 2666-4453

Neglected flow direction detection in landfill water cycle: Precise characterization of leachate distribution through joint inversion of electrical resistivity and self-potential data

The leakage of leachate is a crucial but often overlooked hydrological process in the landfill water cycle. The concealed leakage of leachate not only leads to soil and groundwater pollution in surrounding...

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Exploration and case analysis of treatment processes and reuse pathways for industrial brine wastewater in China

Treatment of industrial brine wastewater, which is characterized by multiple sources and complex water quality, poses significant challenges. Brine separation technology can effectively address the...

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Evaluation of physical and heavy metal contamination and their distribution in waters around Maddhapara Granite Mine, Bangladesh

The Maddhapara Granite Mine is a significant contributor to Bangladesh's economy, causing considerable environmental concern due to the discharge of untreated mine water. This water presents possible...

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Enhancing short-term streamflow forecasting of extreme events: A wavelet-artificial neural network hybrid approach

Accurate short-term streamflow forecasting models are crucial for effective water resource management, enabling timely responses to extreme flood or drought events and mitigating potential socioeconomic...

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Water quality characteristics of municipal wastewater treatment plants and the prospect of reclaimed water utilization in lower-middle income and water-scarce areas: A case study of Puyang

Water scarcity is a key bottleneck for China’s economic and social development. Reclaimed water presents a sustainable solution, but its utilization remains limited, especially in lower-middle income...

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Novel Magnetically Recoverable MnFe2O4/TiO2 Nanocomposites Synthesized using Green Route for Photocatalytic Degradation of Methylene Blue

The photocatalytic degradation of hazardous organic dyes was investigated using green-produced MnFe2O4/TiO2 nanocomposites, which demonstrated magnetic reusability and separability, making them efficient...

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Physical and chemical processes driven by natural iron minerals in aquatic environments

In aquatic environments, natural iron minerals are a prevalent form of iron, which alter substance speciation through adsorption and redox reactions. Their abiotic migration and transformation processes...

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Mitigation of PFOA/PFOS toxicity in zebrafish (Danio rerio) by oxidative stress modulation and gut microbial metabolism through the use of aquatic probiotic Lactobacillus rhamnosus

Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) have been classified as typical persistent organic pollutants (POPs), thus the residues and risks in the environment should not be...

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Impact of N loading on Microbial Community Structure and Nitrogen Removal of an Activated Sludge Process with Long SRT for municipal wastewater treatment

Biological nutrient removal process is pivotal in controlling nitrogen and phosphorus from municipal wastewater treatment and reclamation plants in the water environment. The efficiency of municipal...

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Application of GIS-Based Multi-Criteria Decision Analysis of Hydro-Geomorphological Factors for Flash Flood Susceptibility Mapping in Bangladesh

Flash floods are one of the most prevalent natural disasters, triggering deadly damage to homesteads, crops, infrastructure, road networks, communications, and the natural environment in the Haor (Wetland)...

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A state-of-the-art review of the electrocoagulation technology for wastewater treatment

The continued increase in urbanisation and industrialisation across the world has dramatically increased the amount and variety of waste, and, in particular, wastewater, being generated. Wastewaters...

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How to select ideal model organic matters for membrane fouling research on water and wastewater treatment

Model organic matters (MOMs) are widely used in membrane fouling research for water and wastewater treatment. In this study, we aimed to define the characteristics of ideal MOMs and propose principles...

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An easily-synthesized low carbon ionic liquid functionalized metal-organic framework composite material to remove Congo red from water

Congo red (CR) is documented as a typical azo dye compound that is widely used for industrial activities such as papermaking, textiles, leather and additives production, making it a main component of...

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Biological treatment of cadmium (Cd2+)-containing wastewater with sulfate as the electron acceptor and its microbial community

The pollution of cadmium (Cd) to environment is becoming increasingly serious. In this study, the ability of the continuous flow bioreactor with sulfate as the electron acceptor to remove pollutants...

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Evaluation methods of inhibition to microorganisms in biotreatment processes: A review

Inhibition to microorganisms in biotreatment processes (IMB) refers to the extent to which the toxic contaminants in wastewater harm the microorganisms in biotreatment, which has been widely concerned...

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Potential reuse of sludge from a potable water treatment plant in Al Hoceima city in northern Morocco

Producing potable water generates a large amount of sludge, which consumes energy and must be managed and controlled. A case study of a potable water production plant in Al Hoceima City in northern...

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A novel method to quantify misconnected nodes’ reconstruction effects and sewage routing path of drainage system during rainy season

In order to simulate the effects of reconstructing misconnected nodes in the drainage system and quantify sewage routing paths during the rainy season, we have selected a specific region in Fangchenggang...

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Adsorption and photocatalytic degradation of 2-chlorophenol in water: Evaluating the performance of TiO2/activated carbon vs. using a mixture of TiO2 and activated carbon

The work reported here compared between two photocatalytic degradation strategies of 2-chlorophenol (2-CP). The first strategy utilized titanium dioxide (TiO2) immobilized on activated carbons (AC)...

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Evaluation of pre-magnetization on the dewaterability of waste activated sludge treated by ozonation

The dewaterability of waste activated sludge (WAS) plays the key role in sludge dewatering in wastewater treatment plants. The magnetic field as a source of clean energy has been reported to be able...

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A concise way to prevent bloom risk in ecological use of reclaimed water: Determination of the threshold by model calculation

The risk of algal blooms in landscape water bodies replenished by reclaimed water (RW) prompted the scientific management of RW discharge issues. Mathematical models are concise and convincing methods...

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The exposure dose of reclaimed water in daily life: A mini review

The exposure dose of reclaimed water is an important indicator to evaluate the potential risk of water reuse. This study summarized a general calculation model for the exposure dose of reclaimed water,...

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Water quality variation of a typical urban landscape river replenished with reclaimed water

Replenishing landscape water with reclaimed water has been an effective way to alleviate urban water shortage. In order to investigate the variation of water quality along the pipeline and flow direction...

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