We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Sustainability Assessment for Wastewater Treatment Systems in Developing Countries
ClearWastewater Treatment and Multi-Criteria Decision-Making Methods: A Review
This review assessed the application of multi-criteria decision-making methods to wastewater treatment, identifying approaches that balance technical, economic, environmental, and social factors. The synthesis aims to support evidence-based selection of treatment technologies aligned with sustainability goals.
A multidimensional study of wastewater treatment
This review covers the full range of wastewater treatment approaches, from physical and chemical methods to biological and membrane-based technologies. The paper summarizes how different contaminant types — including microplastics — are handled by various treatment systems. It serves as a broad reference for understanding current wastewater management capabilities and limitations.
Assessment of Sustainable Wastewater Treatment Technologies Using Interval-valued Intuitionistic Fuzzy Distance Measure-based Mairca Method
Researchers developed a decision-making framework for evaluating sustainable wastewater treatment technologies using fuzzy set theory and multi-criteria analysis. The method accounts for uncertainty in expert assessments while comparing technologies across economic, environmental, and social criteria. The study provides a systematic approach for selecting wastewater treatment solutions that can address emerging contaminants including microplastics.
Sustainable Wastewater Management Decision-Making Process and Its Application to Water Resource Recovery Facilities
This study developed a sustainable decision-making framework for Water Resource Recovery Facilities to help balance competing priorities including reducing greenhouse gas emissions, managing emerging pollutants like PFAS and microplastics, protecting aquatic ecosystems, and maintaining economic feasibility while meeting regulatory requirements.
Revolutionizing Wastewater Reuse: A Critical Review of Innovative Treatment Technologies for a Sustainable Energy-Water Nexus
This review critically examines innovative wastewater treatment technologies for sustainable reuse, covering advances in membrane filtration, electrochemical processes, advanced oxidation, and emerging contaminant removal including microplastics, in the context of addressing global water scarcity.
Selection of a sustainable treatment process for removal of microplastics from wastewater by axiomatic design and PROMETHEE
Researchers compared multiple water treatment processes for microplastic removal and identified selection criteria for sustainable treatment approaches, finding that coagulation-flocculation, membrane filtration, and biological treatment each offered different trade-offs in cost, efficiency, and byproduct generation.
A Review of Strategies and Technologies for Sustainable Decentralized Wastewater Treatment
This review examines decentralized wastewater treatment as a sustainable alternative to large centralized systems, covering technologies suitable for both urban and rural settings. Researchers evaluated various treatment approaches including constructed wetlands, membrane bioreactors, and nature-based solutions for their ability to remove contaminants including microplastics. The study highlights how decentralized systems can improve water management while addressing emerging pollutant concerns.
Novel Quantitative Evaluation of Biotreatment Suitability of Wastewater
This study developed a new framework for evaluating how suitable wastewater is for biological treatment, going beyond standard water quality indicators. Better assessment tools could improve wastewater treatment efficiency and reduce pollutant discharges, including microplastics.
Water Quality Challenges and Technological Innovations for Sustainable Management
This review examines technological innovations for sustainable water quality management in the context of increasing contamination from chemical pollutants, pathogens, and emerging contaminants including microplastics. Researchers summarized advances in water quality assessment methods and treatment technologies that address these modern challenges. The study highlights how rapid urbanization and climate change are intensifying the need for more sophisticated water management approaches.
Microplastics pollution from wastewater treatment plants: A critical review on challenges, detection, sustainable removal techniques and circular economy
This review critically examines the challenges of detecting and removing microplastics from wastewater treatment plants, evaluating sustainable removal technologies and circular economy approaches to address this persistent source of aquatic microplastic pollution.
Modern Wastewater Treatment Technologies: Trends, Problems, and Prospects
This review examines modern wastewater treatment technologies including mechanical, biological, and physicochemical methods, highlighting that conventional systems inadequately remove emerging micropollutants such as pharmaceuticals, pesticides, microplastics, and nanoparticles. The authors identify key barriers to progress including high costs, aging infrastructure, and weak governance, and advocate for integrated approaches combining membrane technologies, nanomaterials, and circular economy principles.
Treatment of Water and Wastewater for Reuse and Energy Generation-Emerging Technologies
This review covers emerging water and wastewater treatment technologies, comparing their effectiveness and cost. As microplastic contamination of water supplies increases, improved treatment methods will be needed to protect drinking water quality.
Life Cycle and Techno‐Economic Assessment of Microplastics Remediation Technologies and Policies
This chapter analyzes microplastic remediation technologies using life cycle assessment, techno-economic assessment, and SWOT analysis to compare their sustainability and cost-effectiveness. Researchers evaluated methods such as froth flotation, density separation, and electrostatic separation for removing microplastics from water. The study aims to help researchers understand which remediation approaches are most technologically and economically feasible without compromising environmental sustainability.
Integrating microplastic management into a broader wastewater decision-making framework. Is activated granular sludge (AGS) a game changer?
Researchers compared three wastewater treatment technologies for their ability to remove microplastics: conventional activated sludge, membrane bioreactors, and activated granular sludge. While membrane bioreactors performed best at removing microplastics, activated granular sludge emerged as the most cost-effective option with strong overall environmental performance. The study suggests that integrating microplastic management into wastewater treatment decisions requires balancing removal efficiency against energy use, cost, and environmental impact.
A Critical Review of Extraction and Identification Methods of Microplastics in Wastewater and Drinking Water
This critical review of methods for detecting microplastics in wastewater and drinking water identifies major inconsistencies in sample collection, processing, and characterization across studies, making it difficult to compare reported concentrations. A five-criteria ranking system is proposed to evaluate the quality and completeness of microplastics studies.
Theoretical framework for assessing the economic and environmental impact of water pollution: A detailed study on sustainable development of India
This paper presents a framework for assessing the economic and environmental costs of water pollution, including the impact of emerging contaminants like microplastics. It argues that current pollution cleanup strategies often overlook long-term economic losses from contaminated water, including healthcare costs. The framework could help policymakers make better decisions about investing in water treatment to reduce human exposure to pollutants including microplastics.
Strategies and technologies for sustainable plastic waste treatment and recycling
This review covers current and emerging methods for recycling and treating plastic waste to reduce environmental pollution. The authors emphasize that improperly managed plastics break down into microplastics that contaminate ecosystems, and they evaluate strategies including chemical recycling, biodegradation, and energy recovery as more sustainable alternatives to landfilling.
Recent approaches and advanced wastewater treatment technologies for mitigating emerging microplastics contamination – A critical review
This review critically assessed advanced wastewater treatment technologies for removing microplastics, noting that conventional treatment plants act as both barriers and point sources for microplastic release into the environment. The study suggests that advanced treatment approaches such as membrane filtration and advanced oxidation processes show promise for improving microplastic removal efficiency from wastewater.
Emerging Pollutants in Wastewater: A Challenge for Water Reuse
This review examines emerging pollutants in wastewater as a central challenge for water reuse strategies, covering contaminants present at both domestic and industrial scales. It evaluates the sustainability benefits and treatment hurdles associated with recycling wastewater to address global water scarcity.
Paradigm shifts and current challenges in wastewater management.
This bibliometric review of global wastewater research identifies microplastics as an emerging contaminant of increasing concern in wastewater systems worldwide. The review highlights that microplastic removal from wastewater remains a major unsolved challenge and that treatment plants are currently significant pathways for microplastics entering the environment.
Research progress on microplastics in wastewater treatment plants: A holistic review
This review provides a holistic assessment of microplastics in wastewater treatment plants, covering sampling methods, occurrence patterns across treatment stages, removal efficiencies, and the environmental risks posed by microplastic discharge through effluent and sludge.
Advancing micro- and nanoplastics mitigation: functional materials, hybrid treatment trains, and TEA-LCA pathways for sustainable water systems
This review evaluates advanced materials and treatment systems for removing micro- and nanoplastics from water, finding that hybrid treatment approaches can remove over 95% of microplastics while limiting membrane fouling. The study also examines the economic and environmental tradeoffs of these technologies through life-cycle assessment, highlighting the need for energy and carbon optimization in multi-barrier water treatment systems.
Wastewater Management Techniques: A Review of Advancement on the Appropriate Wastewater Treatment Principles for Sustainability
This review examines advancements in wastewater management techniques, focusing on approaches to ensuring that effluent released into the environment meets safety standards amid growing pressures from climate change and rising global population.
The Treatment of Wastewater, Recycling and Reuse - Past, Present, and in the Future
This chapter provides a comprehensive overview of wastewater treatment evolution, from early disposal practices to modern recycling and reuse technologies. Researchers discuss how advanced treatment methods address emerging contaminants including microplastics and pharmaceutical residues. The study emphasizes the importance of water reuse strategies for mitigating global water scarcity and reducing environmental pollution.