Development and application of relevance and reliability criteria for water treatment removal efficiencies of chemicals of emerging concern

Fischer, Astrid; Wezel, Annemarie P. van; Hollender, Juliane; Cornelissen, Emile; Hofman, Roberta; Hoek, Jan Peter van der

doi:10.1016/j.watres.2019.05.088

Cited by 25 publications

(15 citation statements)

References 111 publications

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“…The presence of organic micro-pollutants, which are also known as contaminants of emerging concern (CEC), has restricted the reusability of the contaminated wastewater. Organic substances such as steroid hormones and pharmaceutically active compound have been abundantly excreted by human and directly enter the sewage system [120]. Many other types of discharged in waste effluents of agricultural, pharmaceutical and petrochemical industries [121].…”

Section: Contaminants Of Emerging Concerns Removalmentioning

confidence: 99%

Recent Progresses of Forward Osmosis Membranes Formulation and Design for Wastewater Treatment

Goh

Ismail

et al. 2019

Water

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Production of potable water or reclaimed water with higher quality are in demand to address water scarcity issues as well as to meet the expectation of stringent water quality standards. Forward osmosis (FO) provides a highly promising platform for energy-efficient membrane-based separation technology. This emerging technology has been recognized as a potential and cost-competitive alternative for many conventional wastewater treatment technologies. Motivated by its advantages over existing wastewater treatment technologies, the interest of applying FO technology for wastewater treatment has increased significantly in recent years. This article focuses on the recent developments and innovations in FO for wastewater treatment. An overview of the potential of FO in various wastewater treatment application will be first presented. The contemporary strategies used in membrane designs and fabrications as well as the efforts made to address membrane fouling are comprehensively reviewed. Finally, the challenges and future outlook of FO for wastewater treatment are highlighted.

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Section: Contaminants Of Emerging Concerns Removalmentioning

confidence: 99%

Recent Progresses of Forward Osmosis Membranes Formulation and Design for Wastewater Treatment

Goh

Ismail

et al. 2019

Water

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“…At the present time the second way is the most widely used lime product in water treatment is calcium hydroxide (Ca(OH)2), with a purity of more than 90%. The impact parameters which influence chemicals of emerging concern removal efficiencies of advanced water treatment technologies concern: chemicals of emerging concern characteristics; water matrix characteristics; treatment process conditions [23].…”

Section: Chemical Methods Of Water Treatmentmentioning

confidence: 99%

Different methods of treatment of liquid systems and solutions:a review

Dubovkina¹

2019

UJFS

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Introduction. The purpose of this reseach is to investigate different methods of the treatment of the liquid systems and solutions for the change of the chemical and physical parameters and properties these liquid systems and solutions. Materials and methods. Objects of research are different types of treatment and processing methods end modes of liquid water systems and solutions like as technological water for the application in food industry. Subjects of study are change of the physical and chemical parameters and properties of water systems and solutions. Scientific and research works, reviews, articles, monographs of different methods and processes of treatment water systems were analyzed. Results and discussion. It is established that a great variety of methods of liquid systems and solutions treatment are widely used in different brunches of food industry. The application of actual type of processing depends from many factors. The research studies confirmed the possibility to amplification technological processes by innovative reagentless methods of physical influences. Every of these methods, modes and approaches has its own objective problems, which need the modern original solutions, Chemical methods of treatment give the possibility for disinfection, inactivating pathogenic organisms and these methods can be used with large volumes of water and water solutions Biological methods of water, water systems and wastewater solutions treatment are an important and essential part of any wastewater processing. The physical and chemical properties and parameters of water, and liquid mediums, such as: oxidation-reduction potential, pH value, dissolved oxygen and etc. may be changed by the physical methods of energy influence. Conclusions. The application of different methods of treatment in combination could improve the water treatment process environmentally. One of original and new procedure and equipment that was used for improvement of water treatment process is the method of discrete-pulsed input of energy.

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“…The relevance of a treatment technology to a specific reuse case can be evaluated based on reliable removal efficiency data. Recently developed relevance and reliability criteria support the selection of appropriate technologies [59].…”

Section: Health and Safety Including Water Treatmentmentioning

confidence: 99%

“…Measuring or modelling site-specific exposure of humans, cattle, and the environment to compare to safe concentration is extensive and complex. Alternatively, national or river-basin specific risk assessments can, to some extent, be based on national concentrations of hazards in urban wastewater, efficacy of treatment processes and public health and environmental water quality standards [47,48,59]. This can be used to define a manageable set of indicator chemicals from different classes of use and with different physicochemical properties.…”

Section: Feasibility Of the Proposed Regulation For A Specific Water mentioning

confidence: 99%

Responsible Water Reuse Needs an Interdisciplinary Approach to Balance Risks and Benefits

Dingemans

Smeets

Medema

et al. 2020

Water

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Freshwater is a precious resource, and shortages can lead to water stress, impacting agriculture, industry, and other sectors. Wastewater reuse is increasingly considered as an opportunity to meet the freshwater demand. Legislative frameworks are under development to support the responsible reuse of wastewater, i.e., to balance benefits and risks. In an evaluation of the proposed European regulation for water reuse, we concluded that the proposed regulation is not practically feasible, as the water provider alone is responsible for the risk assessment and management, even beyond their span of control. The required knowledge and resources are extensive. Therefore, without clear guidance for implementation, the regulation would hinder implementation of reuse programs. As a consequence, the current practice of uncontrolled, unintentional, and indirect reuse continues, including related risks and inefficiency. Therefore, we provide an outline of the interdisciplinary approach required to design and achieve safe, responsible water reuse. Responsible water reuse requires knowledge of water demand and availability, quality and health, technology, and governance for the various types of application. Through this paper we want to provide a starting point for an interdisciplinary agenda to compile and generate knowledge (databases), approaches, guidelines, case examples, codes of practice, and legislation to help bring responsible water reuse into practice.

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Development and application of relevance and reliability criteria for water treatment removal efficiencies of chemicals of emerging concern

Cited by 25 publications

References 111 publications

Recent Progresses of Forward Osmosis Membranes Formulation and Design for Wastewater Treatment

Recent Progresses of Forward Osmosis Membranes Formulation and Design for Wastewater Treatment

Different methods of treatment of liquid systems and solutions:a review

Responsible Water Reuse Needs an Interdisciplinary Approach to Balance Risks and Benefits

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