Porous Thienyl Cyclodextrin Polymer Synthesized in Homogeneous Ionic Liquid Catalyst System for Rapid Removal of Pharmaceuticals and Personal Care Products (PPCPs)

2021 ◽  
Author(s):  
Yizhou Tu ◽  
Huimin Wang ◽  
Pingping Yang ◽  
Guizhou Xu ◽  
Xuejiao Hu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Personal Care Products ◽  
Catalyst System ◽  
Aquatic Environments ◽  
Ecological Risks ◽  
Personal Care ◽  
Cyclodextrin Polymer ◽  
Rapid Removal

Pharmaceuticals and personal care products (PPCPs) are widely distributed in aquatic environments due to their large consumption and low biodegradability, causing ecological risks. In this study, porous thienyl cyclodextrin polymer...

scholarly journals Passive sampling of pharmaceuticals and personal care products in aquatic environments

2016 ◽  
Vol 6 (1) ◽  
pp. 43-56 ◽  
Author(s):  
Zdena Křesinová ◽  
Klára Petrů ◽  
Ondřej Lhotský ◽  
Torgeir Rodsand ◽  
Tomáš Cajthaml
Keyword(s):  
Passive Sampling ◽  
Personal Care Products ◽  
Aquatic Environments ◽  
Personal Care

Occurrence and fate of benzophenone-type UV filters in aquatic environments: a review

2019 ◽  
Vol 5 (2) ◽  
pp. 209-223 ◽  
Author(s):  
Feijian Mao ◽  
Yiliang He ◽  
Karina Yew-Hoong Gin
Keyword(s):  
Personal Care Products ◽  
Aquatic Environments ◽  
Uv Filters ◽  
Personal Care

Benzophenone-type ultraviolet filters (BP-type UV filters or BPs) are extensively used in a diverse array of personal care products (PCPs), including sunscreens and many cosmetics.

scholarly journals Pharmaceuticals and personal care products (PPCPs) and their sublethal and lethal effects in aquatic organisms

2020 ◽  
Author(s):  
Harveer S. Srain ◽  
Karen F Beazley ◽  
Tony R. Walker
Keyword(s):  
Bisphenol A ◽  
Prescription Drugs ◽  
Sublethal Effects ◽  
Personal Care Products ◽  
Aquatic Organisms ◽  
Aquatic Environments ◽  
Aquatic Species ◽  
Personal Care ◽  
Aquatic Life ◽  
Lethal Effects

Pharmaceutical and personal care products (PPCPs) include over-the-counter and prescription drugs, veterinary drugs, fragrances, and cosmetics. PPCPs have been detected in aquatic environments at low concentrations and are emerging as contaminants of concern. PPCPs are primarily released into aquatic environments via untreated sewage, wastewater treatment plants, landfill leachate and can affect aquatic life through persistence, bioaccumulation, and toxicity. However, there are limited reviews of lethal and sublethal effects of PPCP exposures on aquatic organisms. To understand PPCP toxicity on aquatic organisms, a literature review was conducted which identified aquatic organisms known to be affected by PPCPs; concentrations of PPCPs reported as producing sublethal and lethal effects in aquatic organisms; and research gaps on PPCP aquatic toxicity. Twelve PPCPs were selected from three seminal studies for review, including bisphenol A, carbamazepine, erythromycin, fluoxetine, linear alkylbenzene sulfonate, metoprolol, naproxen, nonylphenol, ofloxacin, sertraline, sulfamethoxazole, and triclosan. Many aquatic species were affected by PPCPs at sublethal and lethal exposures, including sublethal effects at environmentally relevant concentrations. Because lethal effects were seldom observed at environmentally relevant concentrations, many studies considered PPCPs non-toxic. Few studies have compared effects of PPCPs on the same organisms for identical exposure parameters (time and concentration), resulting in wide variation in reported toxicity levels with limited consensus in the academic literature. Consensus in lethal concentrations was reported for Daphnia magna with 48 h exposure for bisphenol A and triclosan and Vibrio fischeri with 15 min exposure to carbamazepine. Environmentally relevant sublethal concentrations were higher than water quality guidelines developed for Canada and predicted no-effect concentrations derived globally. Species sensitivity distributions for some PPCPs show that aquatic species are affected lethally at environmentally relevant concentrations. More studies on indirect, and long-term ecological effects along with testing chronic toxicity of PPCPs at environmentally relevant concentrations, is recommended. These will help guide future research to determine extent and magnitude of PPCP concentrations in aquatic environments and help inform management decisions to reduce sources of PPCPs into the environment. Future management requires effective monitoring strategies regarding use, disposal, occurrence, and impacts at different life cycle stages of PPCPs in the environment.

Pharmaceuticals and personal care products in aquatic environments and their removal by algae-based systems

Chemosphere ◽  
2021 ◽  
pp. 132580
Author(s):  
Amin Mojiri ◽  
John L. Zhou ◽  
Harsha Ratnaweera ◽  
Shahabaldin Rezania ◽  
V. Mansoureh Nazari
Keyword(s):  
Personal Care Products ◽  
Aquatic Environments ◽  
Personal Care
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