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Abstract Water is vital to life, so preserving it from pollution is an important issue. Chromium, in its various oxidation states, poses a significant threat to water contamination. This study analyzes the sulfonation pr...

Abstract The rapid adoption of AI is transforming industrial wastewater treatment by enabling real-time monitoring, predictive control, and operational optimization. Publications on the subject accelerated sharply betwee...

The present study focused on the wastewater from three hospitals in Erbil: Hawler Teaching Hospital, Rezgary Teaching Hospital, and Rozhawa Emergency Hospital. Wastewater samples were collected monthly (December 2024 to ...

Wastewater treatment plants(WWTPs) are confronted with challenges such as high energy consumption,significant carbon emissions, and resource wastage, which have become major bottlenecks limiting the sustainable developme...

Abstract Valorizing macrophyte biomass as animal feed represents a promising circular economy strategy, yet its safety remains uncertain. To address this, the present study explicitly evaluates the human health risks ass...

The valorization of fishery-derived wastes through microalgal biotechnology provides a practical route to integrate wastewater remediation with high-value bioproduct generation. This study demonstrates an integrated proc...

This study investigates the potential application of industrial wastewater sludge (IWS) as a viable alternative to clay in the production of lightweight roof tiles, aiming to improve thermal insulation and mitigate envir...

To address the challenges of membrane fouling, short service life, and unstable performance associated with PVDF membranes in wastewater treatment and reuse, this study proposes a multi-dimensional collaborative optimiza...

Aerobic granular sludge(AGS), characterized by high biological retention capacity and environmental stress resistance, has emerged as a frontier technology for dyeing wastewater treatment. However, the impact of cellulos...

Abstract The disposal of wastewater from the Fukushima Nuclear Power Plant into the Pacific Ocean, with the approval of the International Atomic Energy Agency, began in 2023 and has sparked a series of questions from som...

The increasing discharge of high-salinity industrial wastewater poses serious environmental and resource challenges, necessitating innovative utilization approaches. In this study, high-salt wastewater containing Na+ and...

Abstract Antimicrobial resistance (AMR) is a worldwide health concern that compromises the successful treatment of a growing array of infectious diseases, particularly in low- and middle-income countries. AMR is exaggera...

Different continuous operating modes of a nondispersive solvent extraction (NDSX) process with membrane modules of hollow fibre for wastewater treatment and metal recovery are evaluated. Cocurrent and countercurrent flow...

Acidified oil wastewater contains high concentrations of phosphorus and organic pollutants, which not only pose environmental risks but also contain recoverable phosphorus resources. However, its complex matrix (high COD...

Water problems and Energy demands are increasing particularly in developing countries. Researchers are looking for sustainable technologies that can address increasing energy and environmental concerns. Major reasons beh...

The acidic cleaning wastewater generated during printed circuit board(PCB) manufacturing contains copper ions(Cu2+) at concentrations of 2-6 g/L. The recovery of these copper ions holds significant importance for promoti...

Abstract Background Multi-drug-resistant spectrum of Pseudomonas aeruginosa (P. aeruginosa) is frequently issue in wastewater of poultry industry, posing a major public hazard. Also, the incorporation of promising nano-s...

During the processing and production of semiconductors, a large amount of copper-containing desmear wastewater with strong chelating properties is generated. The effects of four different treatment processes, namely the ...

As an autotrophic nitrogen removal process,anammox provides a new way to develop an efficient and low-consumption urban sewage treatment technology and save bioenergy. By coupling with short-term denitrification, efficie...

This study examined the effects of different irrigation methods, water quality, and irrigation levels on yield components and water-use efficiency of bean (Phaseolus vulgaris L.) under semi-arid climate conditions. The m...

A nitrogen-doped rice-husk pyrolysis material(NDK) was prepared to modify the surface of carbon paper,as a cathode catalyst of two-compartment MFC (Microbial Fuel Cell, MFC). The effects of NDK on Cr(Ⅵ) reduction and M...

ABSTRACT The limitations of traditional direct current–electrocoagulation (DC–EC) in wastewater treatment encompass electrode passivation, high energy consumption and substantial sludge generation. Alternating curren...

Abstract The moving bed biofilm reactor (MBBR) is a cornerstone technology in modern wastewater treatment, yet its performance is often hindered by carrier clogging, which significantly reduces overall treatment efficien...

The widespread use of antibiotics, coupled with the inadequate removal efficiency of these substances by traditional wastewater treatment methods, has resulted in the global presence of antibiotics at varying concentrati...