Wastewater Treatment by Advanced Oxidation Process and Their Worldwide Research Trends

Garrido-Cárdenas, José Antonio; Esteban-García, Belén; Agüera, Ana; Pérez, J.A. Sánchez; Manzano‐Agugliaro, Francisco

doi:10.3390/ijerph17010170

Cited by 320 publications

(144 citation statements)

References 64 publications

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“…Advanced oxidation processes (AOP) are polishing technologies based on hydroxyl radicals, which have high oxidizing power and low selectivity, helpful in the oxidation and degradation of chemical substances to low or no toxicity compounds, as well as higher biodegradability [130,131]. Oxidative degradation includes Fenton oxidation, ozonation, and electrochemical and photocatalytic oxidation [132,133].…”

Section: Advanced Oxidation Processesmentioning

confidence: 99%

Treatment Processes for Microbial Resistance Mitigation: The Technological Contribution to Tackle the Problem of Antibiotic Resistance

Bairán

Rebollar-Pérez

Chávez

et al. 2020

IJERPH

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Advances generated in medicine, science, and technology have contributed to a better quality of life in recent years; however, antimicrobial resistance has also benefited from these advances, creating various environmental and health problems. Several determinants may explain the problem of antimicrobial resistance, such as wastewater treatment plants that represent a powerful agent for the promotion of antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARG), and are an important factor in mitigating the problem. This article focuses on reviewing current technologies for ARB and ARG removal treatments, which include disinfection, constructed wetlands, advanced oxidation processes (AOP), anaerobic, aerobic, or combined treatments, and nanomaterial-based treatments. Some of these technologies are highly intensive, such as AOP; however, other technologies require long treatment times or high doses of oxidizing agents. From this review, it can be concluded that treatment technologies must be significantly enhanced before the environmental and heath problems associated with antimicrobial resistance can be effectively solved. In either case, it is necessary to achieve total removal of bacteria and genes to avoid the possibility of regrowth given by the favorable environmental conditions at treatment plant facilities.

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Section: Advanced Oxidation Processesmentioning

confidence: 99%

Treatment Processes for Microbial Resistance Mitigation: The Technological Contribution to Tackle the Problem of Antibiotic Resistance

Bairán

Rebollar-Pérez

Chávez

et al. 2020

IJERPH

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“…It is striking that in this category focused on low cost is the recovery and treatment of water: Wastewater Treatment, Water Treatment, Aqueous Solution, Wastewater, Water Pollutants (Chemical), and Waste Water Management. One of the most innovative research topics in water treatment is advanced oxidation [46]. The treatment of water and its pollutants does not need any further explanation as it is a major problem worldwide [47], and for all types of industries and even agriculture, for example, nitrate pollution of aquifers [48].…”

Section: Analisys Of Abstract By Categoriesmentioning

confidence: 99%

Worldwide Research on Low Cost Technologies through Bibliometric Analysis

Alcayde

Manzano‐Agugliaro

2020

Inventions

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It is essential to address research into low-cost technologies, as those employed on a wide scale demand a great amount of resources. The main goal of this work was to analyze the research on low cost technologies worldwide by studying the scientific output recorded in the Scopus database. This analysis makes it possible to determine the evolution of research into low cost technologies. In particular, we analyzed the distribution of this research by the different scientific categories, the categories’ evolution over time, the types of publications, the geographical distribution throughout different countries, the main institutions in each scientific category, and the areas of research identified through the main keywords indexed in the publications. A remarkable finding of this work has been that the universities that are most active in low-cost technologies are those in the most technologically advanced countries. There is only one exception to the above statement and it is in the field of medicine, where the most technologically developed countries are not always the most interested in this field. Given the trends observed in recent years, there is a need for a major change and for low-cost technologies to become an area of interest in countries with emerging economies.

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“…Scientometrics can intuitively show the information panorama of each discipline through the knowledge map, and explore research hotspots and emerging trends in a particular field [16]. It is widely used in the areas of environmental ecology [17], public health [18,19], business economics, artificial intelligence [20], education research, resource science [21], and medicine.…”

Section: Introductionmentioning

confidence: 99%

A Scientometric Analysis of Global Health Research

Wang

Liu

Zhang

et al. 2020

IJERPH

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With the development and deepening of the process of global integration, global health is gaining increasing attention. An increasing number of studies have examined global health from diverse perspectives to promote the realization of global public health. The purpose of this research is to systematically and comprehensively evaluate the knowledge structure, knowledge domain, and evolution trend in the field of global health research. Based on the 14,692 document data retrieved from Web of Science Core Collection from 1996 to 2019, this article carried out a visual analysis of global health research from the perspective of scientific output characteristics, scientific research cooperation networks, keywords, and highly cited literature. The results show that scholars’ interest in global health research is increasing, especially after the outbreak of SARS. USA, England, Canada, Australia, and China have the most prominent contributions to global health research. Significant authors, high impact journals and core institutions also identified. The study found that “global health governance”, “global health diplomacy”, “medical education”, “global health education” and “antimicrobial resistance” are the research frontiers and hot spots. This study provides an overview and valuable guidance for researchers and related personnel to find the research direction and practice of global health.

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Wastewater Treatment by Advanced Oxidation Process and Their Worldwide Research Trends

Cited by 320 publications

References 64 publications

Treatment Processes for Microbial Resistance Mitigation: The Technological Contribution to Tackle the Problem of Antibiotic Resistance

Treatment Processes for Microbial Resistance Mitigation: The Technological Contribution to Tackle the Problem of Antibiotic Resistance

Worldwide Research on Low Cost Technologies through Bibliometric Analysis

A Scientometric Analysis of Global Health Research

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