Seasonal and spatial variations of pharmaceuticals and personal care products occurrence and human health risk in drinking water - A case study of China

Xiao, Jiumei; Qu, Yingxi; Zhong, Mengmeng; Li, Wenchao; Huang, Jun; Yang, Hongwei; Yu, Gang

doi:10.1016/j.scitotenv.2019.133711

Cited by 59 publications

(14 citation statements)

References 41 publications

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“…Some research has shown increased concentrations of PPCPs in surface water during the rainy season based on the mechanisms mentioned above (Daneshvar et al, 2010;Vieno et al, 2005). For example, Jiang et al found that 16 kinds of PPCPs in water had higher concentrations in winter, while 9 had higher concentrations in summer (Jiang et al, 2019). In addition, biodegradation and photodegradation are two type of natural elimination process for PPCPs, which can be significantly more effective due to stronger irradiation and greater activity of microorganisms (Cui et al, 2019;Du et al, 2019).…”

Section: Seasonal Variations In Seawater Samplesmentioning

confidence: 99%

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Padilla

Echeverri

et al. 2020

Heliyon

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Gulf of Urab a is considered a tourist zone of Antioquia Department attracts a large number of visitors to explore the aquatic ecosystem and beaches thus offering a large economic benefit. However, this region has been affected by various anthropogenic effects thus generating an environmental problematic that affect aquatic ecosystem. Over the years, several research has been evaluated pollutant such as pesticides, metals and physicochemical parameters, even our laboratory had found several toxic metals in fish from this same area.The presence of emerging pollutant in matrices such as seawater and fish from Gulf of Urab a have not been reported, and to the best of our knowledge, this is the first study. This work presents important aspects relating to sampling, monitoring and surveillance of seawater and several fish species caught in the area in order to determinate the content of emerging pollutant (triclosan, ibuprofen, diclofenac) using UPLC-QqQ/MS. In general, all three pharmaceuticals in different sampling sites were detected and total concentrations ranged from 0.10 to 1.54 μg/L in surface water. However, emerging pollutants content in fish muscle was not detected. In addition, a high variability in triclosan, ibuprofen and diclofenac concentrations according to the season of sampling was found. Regarding to seasonal variations, most emerging pollutant in the surface water had variation in levels both dry and wet season. Better removal was presented in the dry season, due to stronger irradiation and greater activity of microorganisms.

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Section: Seasonal Variations In Seawater Samplesmentioning

confidence: 99%

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Padilla

Echeverri

et al. 2020

Heliyon

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“…Anthropogenic pollutions such as antibiotics and organic waste in bodies of water have arisen serious threats to the environment, human health, and ecosystems. , Various techniques such as membrane separation, adsorption, chemistry methods, and photocatalysis have been applied to eliminate these pollutants. − Compared to other techniques, photocatalysis is recognized to be attractive methods due to it being environmentally-friendly, solar energy utilization, and cost-effective. − However, plenty of developed catalysts are limited in practical applications due to their drawbacks such as poor visible-light absorption, rapid charges carrier recombination rate, and low quantum yield. , Thus, it is imperative to develop novel photocatalysts with strong visible-light absorption and outstanding photoactivity.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of 2D–2D Heterojunction Catalyst with Covalent Organic Framework (COF) and MoS₂ for Highly Efficient Photocatalytic Degradation of Organic Pollutants

et al. 2020

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In this work, for the first time, we fabricated a novel covalent organic framework (COF)-based 2D–2D heterojunction composite MoS2/COF by a facile hydrothermal method. The results of photocatalytic degradation of TC and RhB under simulated solar light irradiation showed that the as-prepared composite exhibited outstanding catalytic efficiency compared with pristine COFs and MoS2. The significantly enhanced catalytic efficiency can be ascribed to the formation of 2D–2D heterojunction with a well-matched band position between COF and MoS2, which can effectively restrain the recombination of charge carriers and increase the light absorption as well as the specific surface area. Moreover, the fabricated 2D–2D layered structure can effectively increase the contact area with an intimate interface contact, which greatly facilitates the charge mobility and transfer in the interfaces. This study reveals that artful integration of organic (COFs) and inorganic materials into a single hybrid with a 2D–2D interface is an effective strategy to fabricate highly efficient photocatalysts.

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“…In another study on centralized drinking water systems in rural China, Meng et al (2019) detected up to 368 ng/L of fluoroquinolones in tap water used for drinking. In another study of the water supply system of Changzhou in the Yangtze River delta in China, Jiang et al (2019) detected the pharmaceuticals and personal care products (PPCPs) ranging from 6.37 to 809 ng/L. Seasonal difference of PPCPs in drinking water was also related to the removal capacity of PPCPs by the water treatment plants.…”

Section: Pharmaceutical Fate and Occurrencementioning

confidence: 99%

Detection, occurrence, and fate of emerging contaminants in agricultural environments (2020)

Snow

Cassada

Biswas

et al. 2020

Water Environment Research

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A review of 79 papers published in 2019 is presented. The topics ranged from detailed descriptions of analytical methods, to fate and occurrence studies, to ecological effects and sampling techniques for a wide variety of emerging contaminants likely to occur in agricultural environments. New methods and studies on veterinary pharmaceuticals, antibiotics, anthelmintics, and engineered nanomaterials in agricultural environments continue to expand our knowledge base on the occurrence and potential impacts of these compounds. This review is divided into the following sections: Introduction, Analytical Methods, Antibiotics in Agroecosystems, Pharmaceutical Fate and Occurrence, Anthelmintics and Engineered Nanomaterials.

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Seasonal and spatial variations of pharmaceuticals and personal care products occurrence and human health risk in drinking water - A case study of China

Cited by 59 publications

References 41 publications

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Fabrication of 2D–2D Heterojunction Catalyst with Covalent Organic Framework (COF) and MoS₂ for Highly Efficient Photocatalytic Degradation of Organic Pollutants

Detection, occurrence, and fate of emerging contaminants in agricultural environments (2020)

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Seasonal and spatial variations of pharmaceuticals and personal care products occurrence and human health risk in drinking water - A case study of China

Cited by 59 publications

References 41 publications

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Monitoring pharmaceuticals and personal care products in water and fish from the Gulf of Urabá, Colombia

Fabrication of 2D–2D Heterojunction Catalyst with Covalent Organic Framework (COF) and MoS2 for Highly Efficient Photocatalytic Degradation of Organic Pollutants

Detection, occurrence, and fate of emerging contaminants in agricultural environments (2020)

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Fabrication of 2D–2D Heterojunction Catalyst with Covalent Organic Framework (COF) and MoS₂ for Highly Efficient Photocatalytic Degradation of Organic Pollutants