Themed collection Environmental Science: Water Research & Technology Recent Review Articles

In this work, we exploit Langmuir adsorption isotherms to compare the performance of different materials (adsorbents) in removing contaminants (adsorbates) from water.

Recent research on antimicrobial resistance in the environment has emphasized targeted methods. Increased use of non-targeted methods is needed to determine how frequently novel resistance genes arise.

CFD modeling of fluidized bed bioreactors can identify desirable operational regimes and improve design.

Potential modeling framework of integrating mechanistic and data-driven models to address the microbiological composition and functions that are currently underrepresented in standalone models.

The superoxide radical (O₂˙⁻) is an important reactive oxygen species (ROS) in diverse natural aquatic systems and engineered water treatment processes.

Urban stormwater is a source of persistent, mobile and toxic substances, however the risk for water resources is unknown.

The potentials of AnMBR for resource recovery from municipal wastewater are discussed. The main aim is to provide key insights into overcoming key challenges for full-scale implementation from a technical, environmental and economic point of view.

Encapsulating microorganisms is promising to enhance biological nitrogen removal (BNR) in wastewater, with benefits of increased efficiency, reduced inhibition, and improved stability.

Closing the human nutrient cycle with decentralized urine separation would help to achieve progress in food security and water protection – especially in poor countries. For this, radical innovation is needed along the whole sanitation value chain.

A review of the most recent research on the environmental implications of pharmaceutical contaminants, conventional treatment techniques, and the application of CDs for the extraction and degradation of pharmaceutics in wastewater.

Wastewater in the mineral processing industry: treatment technologies and reuse potential.

Advanced oxidation processes have been extensively studied in degrading pollutants. This study summarises the previous research on iron-based materials and helps researchers to select and develop more effective iron-based catalysts suitable for different AOP systems.

This review describes the main characteristics of common antibiotics, their environmental and health effects, and also their fate in the environment, and furthermore provides insights into the adsorption of antibiotics onto CNTs as promising adsorbents.

This tutorial review synthesizes literature on sustainability analyses to introduce quantitative sustainable design (QSD) for technology research, development, and deployment.

Bismuth ferrite nanohybrids as efficient photocatalysts for wastewater remediation against toxic azo dyes pollutants.

Magnesium oxide (MgO) is widely applied in various water treatment applications due to its fascinating properties.

Summarises the preparation, modification and use of polyaniline conductive membranes for water treatment and antifouling purposes.

Exploring material trends with reticular porous materials (MOFs, COFs) and electrospun nanofibers in hybrid membrane design for wastewater remediation.

This review emphasizes the potential of WEFE technologies in addressing challenges in African drylands, including water scarcity, energy access, and food shortages. It also delves into comprehensive research and approaches for enhancing community well-being and resource sustainability.

Green roof contributes to urban stormwater management.

The main aim of the blue-green city concept is the reduction of the adverse impacts of stormwater by recreating the natural water cycle with the aid of green infrastructure in major metropolitan areas worldwide.

Algal organic matter (AOM) is a major precursor of disinfection by-products (DBPs) during disinfection.

The review critically highlights the state-of-art techniques for selective membrane fabrication, action mechanism, and performance for groundwater contaminant removal.

Enzyme-coated biochar combines adsorption and biodegradation, offering an efficient approach to remove emerging aqueous contaminants.

This review highlights the pressing need for sustainable water management strategies within the water-energy-infrastructure-human nexus, and accentuates the critical roles of infrastructure and human engagement for sustainable water management.

This work reviews transition metal catalysts for heterogeneous electro-Fenton, applied as suspended catalyst or modified cathode. The pollutant degradation performance and mechanism for H₂O₂ generation and activation to active species are discussed.

Traditional stormwater infrastructure facilitates the transport of antibiotic resistance genes while green stormwater infrastructure may capture the genes and promote horizontal gene transfer.

This work presents the first bibliometric analysis of 258 papers on percarbonate from 2000 to 2022. The research hotspots and trends of percarbonate research were analyzed and the challenges and prospects of percarbonate research were put forward.

The contamination of the hexavalent chromium [Cr(VI)] in the aquatic ecosystem poses environmental concerns due to its portable and highly poisonous nature.

This review article focuses on metal–organic framework (MOF) composites and the impact of mixing MOFs with other materials, such as polymers, carbon-based materials, and magnetic particles, to increase their performance to remove metals from water.

Treating emerging pollutants from industrial effluent that cause inevitable damage to human wellness and the environment is paramount.

Individual resource recovery processes are monitored as health risk barriers.

Water pollution has become one of the most important global environmental pollution problems, wherein various toxic and persistent organic pollutants in water pose a major threat to the environment.

Proposed treatment steps to target the removal of short-chain PFAS from contaminated aqueous solutions.

The oxidation approaches for Cl(−I) removal from acidic industrial wastewater, classified as electrolysis, ultraviolet-induced and strong-oxidant-dominated methods according to the mechanisms, are reviewed in this article.

The history of photocatalysis of hydrogen peroxide in water is reviewed, and methodologies for developing high-performance photocatalysts are developed.

Removal of arsenite by oxidation and sorption via various iron particles (ZVI, bimetallic particles, iron (oxyhydr)oxides, bi- and tri-metal oxides, structural Fe(II) hydroxides and ferrate), and their respective removal methodologies are discussed.

A critical review of arsenic mitigation strategies, including technologies, practices, opportunities, and challenges, to bridge the knowledge gap between academic research and field applications.

The mechanism of natural zeolites for modification and the removal of anions.

Homogeneous photodriven advanced oxidation processes (HP-AOPs) have been increasingly investigated in past years as a possible alternative solution to conventional tertiary treatment methods of urban wastewater.

Insights into membrane design, reactor configurations, energy balance analysis and concerning challenges in AnMBR application for wastewater treatment.

We review the sunlight-induced photodegradation of micropollutants in water.

Benzene, toluene, ethylbenzene, and xylene (BTEX) are commonly encountered as industrial contaminants.

Engineered osmosis (EO) holds a vast untapped potential to be commercially exploited for various applications, including water recovery, product concentration, and energy generation.

This review critically discusses the processes, mechanisms, and implications of indirect prevention and direct remediation of water eutrophication with biomass-based derivatives.

Ammonia in drinking water can lead to formation of disinfection byproducts in disinfection and bacteria regrowth in water distribution systems. Biological ammonia removal is an economical and environment-friendly way in controlling ammonia.

The environmental occurrence of PFAS in different water systems and their likely sources and fate is discussed.

Mechanisms of photodegradation of PFAS with different chain lengths and structures using a wide range of photo-oxidative/reductive agents, effects of key parameters on these processes, and synergistic effects of other treatments are reviewed.

This review critically analyzes the most recent literature on parameters affecting the performance of ceramic water filters and compares proposed standardization testing as quality control tools.

The source, composition and impacts of impurities on electroplating wastewater treatment are discussed to achieve higher recovery of metals and water.

This paper reviewed the properties and relationship of reactive oxygen species and anions in persulfate-based advanced oxidation processes for saline organic wastewater treatment.

The research progress of electrochemical treatment of organic matter and ammonia nitrogen in wastewater is reviewed in this work.

Understanding bacterial growth-promoting nutrients are essential to produce and supply biostable drinking water.

A comprehensive review on electrospun nanofibers: an insight into the latest solutions provided by the scientific community for large scale manufacturing of nanofibers and the role of nanofibers in water remediation.

This manuscript mainly conducted a literature review of the contribution of atmospheric dry and wet deposition to surface water quality and DBP formation potential.

This paper reviewed the various factors affecting the removal of PFASs from water by nanofiltration and reverse osmosis.

This article has critically reviewed the story of macroscopic developments of COFs for water remediation. The various macroscopic COFs for removing toxic organic and inorganic pollutants have been systematically surveyed.

This review gives a comprehensive summary of various defluoridation adsorbents in terms of performance, water quality assessment and mechanisms.

Coagulants and flocculants have been widely used in various applications, especially in wastewater treatment and sludge dewatering, which result in their high accumulation in waste-activated sludge (WAS).

Electrocoagulation (EC) is a promising method that has been effectively employed in the treatment of various types of industrial effluents.

This review highlights recent advances in peroxymonosulfate (PMS)-based advanced oxidation processes (AOPs) using cobalt-doped materials as heterogeneous catalysts.

Electrospun nanofiber membranes with different modification strategies can supplement freshwater from abundant saltwater resources containing different contaminants.

Iron oxide based magnetic nanosorbents have emerged as a material of choice for treating a wide range of water pollutants owing to their higher removal efficiencies, faster kinetics, economic viability, better reusability and ease of separation.

Synthesis and mechanism of action of electrically conductive membranes.

Efficient removal of nitrogen from wastewater is vital to ensure the safekeeping of waterways and their biota.

Discharge plasma can remove Microcystis aeruginosa quickly and effectively, and reduce the potential environmental risk caused by the released DOM.

The MIL-101(Cr) functionalized h-BN and TiO₂ based photocatalytic PVDF MMMs are used for dye removal from textile industry wastewater. The h-BN/MIL-101(Cr)/PVDF MMMs show significant removal of dyes from textile industry wastewater.