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1. Efficient biodegradation of chlortetracycline in high concentration from strong-acidity pharmaceutical residue with degrading fungi

Author:
Yanju Li; Haibo Chen; Yuzhou Wang; Zhengli Yang; Huiyan Zhang
Source:
Journal of hazardous materials 2022 v.424 pp. 127671
ISSN:
0304-3894
Subject:
Micrococcus luteus; acidity; biodegradation; chlortetracycline; drug residues; pH; solid wastes; toxicity
Abstract:
... Chlortetracycline (CTC) pharmaceutical residue with strong acidity and in high CTC concentration is a hazardous solid waste. There is a huge attention but few studies on whether and how the CTC raw residue (CRR) can be degraded in microbiological way. In this study, three self-screened fungi, LJ245, LJ302 and LJ318, were used and thoroughly investigated to remove CTC, strong acidity and biotoxicit ...
DOI:
10.1016/j.jhazmat.2021.127671

2. Probabilistic framework for assessing ecological risk of Contaminants of Emerging Concern: Application to a Canadian lake system

Author:
Gyan Chhipi-Shrestha; Manuel Rodriguez; Sonja Behmel; Rama Pulicharla; Francois Proulx; Kasun Hewage; Rehan Sadiq
Source:
Chemosphere 2022 v.287 pp. 131910
ISSN:
0045-6535
Subject:
acetaminophen; adverse outcome pathways; caffeine; contraceptives; drug residues; ecotoxicology; environmental assessment; freshwater fish; ibuprofen; lakes; phytoplankton; pollutants; probabilistic models; relative risk; risk estimate; salicylic acid; sulfamethoxazole; water pollution; zooplankton; Canada
Abstract:
... Contaminants of Emerging Concern (CECs) in natural water pose risks to ecosystems. The concentration of CECs varies spatially and temporally, and their estimated ecotoxicities differ widely by toxicological studies. This study extensively reviewed literature on ecological risk assessment and proposed a probabilistic framework for assessing ecological risk and its uncertainties (aleatory and episte ...
DOI:
10.1016/j.chemosphere.2021.131910

3. Effect of ibuprofen on extracellular polymeric substances (EPS) production and composition, and assessment of microbial structure by quantitative image analysis

Author:
António Melo; Joana Costa; Cristina Quintelas; Eugénio C. Ferreira; Daniela P. Mesquita
Source:
Journal of environmental management 2021 v.293 pp. 112852
ISSN:
0301-4797
Subject:
activated sludge; ammonium; batch fermentation; biopolymers; bioreactors; bioremediation; chemical oxygen demand; community structure; drug residues; exposure duration; flocculation; humic acids; ibuprofen; image analysis; long term effects; microbial activity; microbial biomass; microbial communities; microbial proteins; microorganisms; polysaccharides; stress response; wastewater treatment
Abstract:
... A Sequencing Batch Reactor (SBR) with activated sludge was operated with synthetic wastewater containing ibuprofen (IBU) to investigate the biomass stress-responses under long-term IBU exposure. There were 3 different phases: phase I as the control without IBU for 56 days, phase II (40 days), and phase III (60 days) containing IBU at 10 and 5 mg L⁻¹ each. The overall performance of the SBR as well ...
DOI:
10.1016/j.jenvman.2021.112852

4. Effect of seasonal variation on the occurrences of high-risk pharmaceutical in drain-laden surface water: A risk analysis of Yamuna River

Author:
Afzal Husain Khan; Hamidi Abdul Aziz; Nadeem A. Khan; Aastha Dhingra; Sirajuddin Ahmed; Mu. Naushad
Source:
Science of the total environment 2021 v.794 pp. 148484
ISSN:
0048-9697
Subject:
aquatic ecosystems; drug residues; ecotoxicology; environment; fecal bacteria; monsoon season; phosphates; rain; relative risk; risk assessment; rivers; seasonal variation; streams; surface water; temperature; water supply; India
Abstract:
... The occurrence of pharmaceutical residues in the aquatic ecosystem is an emerging concern of environmentalists. This study primarily investigated the seasonal variation of high-priority pharmaceutical residues in the Yamuna River, accompanied by 22 drains discharge from different parts of Delhi. Five sampling sites were selected for analyzing high-priority pharmaceuticals along with physico-chemic ...
DOI:
10.1016/j.scitotenv.2021.148484

5. Enhanced degradation of amiloride over Bi2FeNbO7/bisulfite process: Key factors and mechanism

Author:
Jie Zhao; Fei Wu; Qiang He; Yawei Feng
Source:
Chemosphere 2022 v.300 pp. 134573
ISSN:
0045-6535
Subject:
X-ray diffraction; catalytic activity; deamination; dehalogenation; drug residues; field experimentation; magnetic fields; pH; sodium bisulfite; water treatment
Abstract:
... Construction of Bi₂FeNbO₇/bisulfite system for abatement of pharmaceutical residue was achieved. An attempt to synthesize Bi₂FeNbO₇ through hydrothermal technique was confirmed by X-ray diffraction. The magnetic field experiment revealed that Bi₂FeNbO₇ possessed a saturation magnetization of 6.99 emu/g, indicating magnetic attributes of Bi₂FeNbO₇. Scanning electron microscopy images showed that Bi ...
DOI:
10.1016/j.chemosphere.2022.134573

6. Ethno-veterinary herbal formulations: An indigenous strategy to reduce use of antibiotics in the management of livestock health>

Author:
M.N. Balakrishnan Nair; N. Punniamurthy; S.K. Kumar; Darshan Shankar
Source:
Indian journal of comparative microbiology, immunology and infectious diseases 2021 v.42 no.spl pp. 76-82
ISSN:
0974-0147
Subject:
adverse effects; antibiotic resistance; antibiotics; biodiversity; crossbreds; dairy industry; drug residues; humans; immunology; indigenous knowledge; livestock; meat; medicinal plants; microbiology; milk; veterinary services; India
Abstract:
... In India, the dairy sector is an important component in rural livelihoods. To enhance production of milk, a crossbreeding strategy with exotic breeds was introduced in India in the 1960s. The unintended side effect of this strategy was a high incidence of diseases in cross-bred animals and therefore antibiotics had to be extensively used. This led to high drug-residues in the animal products like ...
DOI:
10.5958/0974-0147.2021.00021.0

7. Improved Thyreostatic Drug Detection in Animal Tissues Using Liquid Chromatography–High-Field Asymmetric Waveform Ion Mobility Spectrometry–Mass Spectrometry

Author:
Randy W. Purves; Kim Souster; Michelle West; Azhar M. Huda; Caleb M. E. Fisher; Michael W. Belford; Bryn O. Shurmer
Source:
Journal of agricultural and food chemistry 2022 v.70 no.16 pp. 4785-4791
ISSN:
1520-5118
Subject:
chemical species; food chemistry; liquid chromatography; mass spectrometry; meat; methimazole; methylthiouracil; signal-to-noise ratio; thiouracil; thyroid function
Abstract:
... Thyreostatic drugs (thyreostats) interfere with thyroid function and have been used illegally in animals slaughtered for food. Thyreostat use leads to poorer quality meat, and the drug residues can cause adverse effects in humans. These drugs, with the exception of thiouracil, do not occur naturally and require sensitive methodologies for their detection in animal tissues. Because thyreostats are ...
DOI:
10.1021/acs.jafc.1c06937

8. Synthesis of a highly recoverable 3D MnO2/rGO hybrid aerogel for efficient adsorptive separation of pharmaceutical residue

Author:
Billie Yan Zhang Hiew; Wan Ting Tee; Nicholas Yung Li Loh; Kar Chiew Lai; Svenja Hanson; Suyin Gan; Suchithra Thangalazhy-Gopakumar; Lai Yee Lee
Source:
Journal of environmental sciences (China) 2022 v.118 pp. 194-203
ISSN:
1001-0742
Subject:
acetaminophen; acetone; adsorbents; adsorption; aerogels; drug residues; graphene oxide; hydrogen; manganese; nanospheres; pH; sorption isotherms; temperature; thermodynamics; wastewater; water pollution; China
Abstract:
... Water contamination by non-steroidal anti-inflammatory drugs, such as acetaminophen, is an emerging ecological concern. In this study, a new three-dimensional manganese dioxide-engrafted reduced graphene oxide (3D MnO₂/rGO) hybrid aerogel was developed for acetaminophen sequestration. The synthesis involved firstly the self-assembly of GO aerogel, followed by thermal reduction and in-situ MnO₂ gro ...
DOI:
10.1016/j.jes.2021.12.036

9. Tap water contamination: Multiclass endocrine disrupting compounds in different housing types in an urban settlement

Author:
Sze Yee Wee; Ahmad Zaharin Aris; Fatimah Md Yusoff; Sarva Mangala Praveena
Source:
Chemosphere 2021 v.264 pp. 128488
ISSN:
0045-6535
Subject:
bisphenol A; caffeine; dietary exposure; drug residues; electrical conductivity; endocrine-disrupting chemicals; environmental fate; health effects assessments; hormones; pesticide residues; plasticizers; public water supply; residential housing; sulfamethoxazole; tap water; urban areas; water distribution; water pollution; water salinity
Abstract:
... Contamination of endocrine disrupting compounds (EDCs) in tap water is an emerging global issue, and there are abundant influencing factors that have an ambivalent effect on their transportation and fate. Different housing types vary in terms of water distribution system operation and design, water consumption choices, and other hydraulic factors, which potentially affect the dynamics, loadings, an ...
DOI:
10.1016/j.chemosphere.2020.128488

10. Antiviral drugs in aquatic environment and wastewater treatment plants: A review on occurrence, fate, removal and ecotoxicity

Author:
Christina Nannou; Anna Ofrydopoulou; Eleni Evgenidou; David Heath; Ester Heath; Dimitra Lambropoulou
Source:
Science of the total environment 2020 v.699 pp. 134322
ISSN:
0048-9697
Subject:
antiviral agents; aquatic environment; drug residues; ecotoxicology; environmental fate; freshwater ecosystems; metabolites; monitoring; oseltamivir; risk; surface water; surveys; wastewater; wastewater treatment; water quality; France; Germany; Japan; North America; South America; Sub-Saharan Africa; United Kingdom
Abstract:
... The environmental release of antiviral drugs is of considerable concern due to potential ecosystem alterations and the development of antiviral resistance. As a result, interest on their occurrence and fate in natural and engineered systems has grown substantially in recent years. The main scope of this review is to fill the void of information on the knowledge on the worldwide occurrence of antiv ...
DOI:
10.1016/j.scitotenv.2019.134322

11. Application of advanced oxidation processes followed by different treatment technologies for hospital wastewater treatment

Author:
Afzal Husain Khan; Nadeem A. Khan; Sirajuddin Ahmed; Aastha Dhingra; Chandra Pratap Singh; Saif Ullah Khan; Ali Akbar Mohammadi; Fazlollah Changani; Mahmood Yousefi; Shamshad Alam; Sergij Vambol; Viola Vambol; Anwar Khursheed; Imran Ali
Source:
Journal of cleaner production 2020 v.269 pp. 122411
ISSN:
0959-6526
Subject:
advanced wastewater treatment; community health; drug residues; effluents; hospitals; hydrogen peroxide; ibuprofen; microorganisms; ofloxacin; oxidation; ozonation; ozone; pH; pollution control; sewage treatment; wastewater; water resources
Abstract:
... Hospital effluents are the sources for complex high percentage of micropollutants and till date no specific treatment have been investigated for the removal of pollutants. These effluents and their complex characteristics pose resistance to unit operation which undergoes in hospital wastewater treatment plants (WWTPs). In other words such complex contaminants are unable to removed completely throu ...
DOI:
10.1016/j.jclepro.2020.122411

12. Detection, identification and determination of chiral pharmaceutical residues in wastewater: Problems and challenges

Author:
Aysegul Dogan; Justyna Płotka-Wasylka; Dagmara Kempińska-Kupczyk; Jacek Namieśnik; Agata Kot-Wasik
Source:
Trends in analytical chemistry 2020 v.122 pp. 115710
ISSN:
0165-9936
Subject:
analytical methods; drug residues; ecosystems; enantiomers; humans; optical isomerism; wastewater
Abstract:
... Chiral pharmaceuticals (CPs) are widely used in different areas of human life, thus they are frequently detected in different ecosystems. However, before CPs reach the environment, wastewater is subjected to different treatment processes in order to remove them. Nevertheless, such processes may affect the chirality of CPs, thus it is very important to monitor CP levels during the wastewater treatm ...
DOI:
10.1016/j.trac.2019.115710

13. Determination of Pharmaceutical Residues by UPLC-MS/MS Method: Validation and Application on Surface Water and Hospital Wastewater

Author:
Bui Van Hoi; Cam-Tu Vu; Lan-Anh Phung-Thi; Thao Thi Nguyen; Phuong Thanh Nguyen; Huong Mai; Phuong-Thu Le; Thanh-Hien Nguyen; Dao Thanh Duong; Hue Nguyen Thi; Dung Le-Van; Dinh Binh Chu
Source:
Journal of Analytical Methods in Chemistry (Online) 2021 v.2021 pp. -
ISSN:
2090-8873
Subject:
accuracy; acetaminophen; cation exchange; ciprofloxacin; detection limit; drug residues; electrospray ionization mass spectrometry; frequency; hospitals; ketoprofen; lakes; monitoring; ofloxacin; precision; sampling; solid phase extraction; spectrometers; sulfamethoxazole; surface water; tandem mass spectrometry; trimethoprim; ultra-performance liquid chromatography; wastewater; Vietnam
Abstract:
... In this study, an analytical method for the simultaneous determination of 7 major pharmaceutical residues in Vietnam, namely, carbamazepine, ciprofloxacin, ofloxacin, ketoprofen, paracetamol, sulfamethoxazole, and trimethoprim, in surface water and hospital wastewater has been developed. The method includes enrichment and clean-up steps by solid phase extraction using mix-mode cation exchange, fol ...
DOI:
10.1155/2021/6628285

14. Ecotoxicological risk assessment of contaminants of emerging concern identified by “suspect screening” from urban wastewater treatment plant effluents at a territorial scale

Author:
Antoine Gosset; Laure Wiest; Aurélie Fildier; Christine Libert; Barbara Giroud; Myriam Hammada; Matthieu Hervé; Elisabeth Sibeud; Emmanuelle Vulliet; Philippe Polomé; Yves Perrodin
Source:
Science of the total environment 2021 v.778 pp. 146275
ISSN:
0048-9697
Subject:
analytical methods; atorvastatin; deet; diclofenac; drug residues; ecotoxicology; environment; ephemeral streams; lidocaine; models; risk; risk assessment; rivers; terbutryn; urbanization; wastewater treatment
Abstract:
... Urban wastewater treatment plants (WWTP) are a major vector of highly ecotoxic contaminants of emerging concern (CECs) for urban and sub-urban streams. Ecotoxicological risk assessments (ERAs) provide essential information to public environmental authorities. Nevertheless, ERAs are mainly performed at very local scale (one or few WWTPs) and on pre-selected list of CECs. To cope with these limits, ...
DOI:
10.1016/j.scitotenv.2021.146275

15. Effects of Propranolol on Growth, Lipids and Energy Metabolism and Oxidative Stress Response of Phaeodactylum tricornutum

Author:
Bernardo Duarte; Eduardo Feijão; Ricardo Cruz de Carvalho; Irina A. Duarte; Marisa Silva; Ana Rita Matos; Maria Teresa Cabrita; Sara C. Novais; Marco F. L. Lemos; João Carlos Marques; Isabel Caçador; Patrick Reis-Santos; Vanessa F. Fonseca
Source:
Biology 2020 v.9 no.12 pp. -
ISSN:
2079-7737
Subject:
Phaeodactylum tricornutum; cell growth; cells; classification; coastal ecosystems; drug residues; ecotoxicology; electron transport chain; energy flow; fatty acids; food webs; humans; hypertension; microalgae; mitochondria; models; oxidative stress; oxygen production; phosphotransferases (kinases); photochemistry; photoinhibition; photosystem II; propranolol; receptors; risk assessment; storage; stress response
Abstract:
... Present demographic trends suggest a rise in the contributions of human pharmaceuticals into coastal ecosystems, underpinning an increasing demand to evaluate the ecotoxicological effects and implications of drug residues in marine risk assessments. Propranolol, a non-selective β-adrenoceptor blocker, is used worldwide to treat high blood pressure conditions and other related cardiovascular condit ...
DOI:
10.3390/biology9120478

16. Facile synthesis of highly efficient fluorescent carbon dots for tetracycline detection

Author:
Feng Guo; Zihan Zhu; Zhangqin Zheng; Ying Jin; Xiaoxuan Di; Zhonghao Xu; Hongwei Guan
Source:
Environmental science and pollution research international 2020 v.27 no.4 pp. 4520-4527
ISSN:
0944-1344
Subject:
Fourier transform infrared spectroscopy; carbon quantum dots; crabs; detection limit; drug residues; feeds; fluorescence; food security; human health; photoluminescence; risk; seafood waste; signal-to-noise ratio; tetracycline; thermal cracking; transmission electron microscopy; ultraviolet-visible spectroscopy
Abstract:
... Rampant use of tetracycline in animal feed is a threat to food security, the environment, and human health because of the risk of drug residues. Therefore, it is necessary to establish a sensitive, efficient, and reliable method for qualitative and quantitative detection of tetracycline. In this paper, we synthesized fluorescent carbon dots (FCDs) by thermal cracking of crab shell waste, and obtai ...
DOI:
10.1007/s11356-019-06779-3

17. Ibuprofen Degradation and Associated Bacterial Communities in Hyporheic Zone Sediments

Author:
Cyrus Rutere; Kirsten Knoop; Malte Posselt; Adrian Ho; Marcus A. Horn
Source:
Microorganisms 2020 v.8 no.8 pp. -
ISSN:
2076-2607
Subject:
Acidobacteria; Actinobacteria; Bacteroidetes; Gemmatimonadetes; Pseudomonas; Sphingomonas; acetates; bacteria; bacterial communities; drug residues; effluents; genes; hyporheic zone; ibuprofen; pollution control; quantitative polymerase chain reaction; ribosomal RNA; rivers; sediments; wastewater
Abstract:
... Ibuprofen, a non-steroidal anti-inflammatory pain reliever, is among pharmaceutical residues of environmental concern ubiquitously detected in wastewater effluents and receiving rivers. Thus, ibuprofen removal potentials and associated bacteria in the hyporheic zone sediments of an impacted river were investigated. Microbially mediated ibuprofen degradation was determined in oxic sediment microcos ...
DOI:
10.3390/microorganisms8081245

18. Integrated assessment of sulfate-based AOPs for pharmaceutical active compound removal from wastewater

Author:
Luca Sbardella; Inmaculada Velo Gala; Joaquim Comas; Serni Morera Carbonell; Ignasi Rodríguez-Roda; Wolfgang Gernjak
Source:
Journal of cleaner production 2020 v.260 pp. 121014
ISSN:
0959-6526
Subject:
active ingredients; drug residues; ecological footprint; effluents; electric energy consumption; electric power; energy; environmental impact; life cycle assessment; oxidation; photolysis; sulfates; ultraviolet radiation; wastewater; wastewater treatment; water pollution
Abstract:
... Advanced oxidation processes (AOPs) have been proposed as tertiary treatments for municipal WWTP effluents. UV-activated peroxydisulfate (PDS) and peroxymonosulfate (PMS) are viable technological alternatives for treating secondary WWTP effluent containing PhACs. This article examines the feasibility of applying UV/PDS and UV/PMS technologies at pilot scale, assessing their energy and cost require ...
DOI:
10.1016/j.jclepro.2020.121014

19. Monitoring drug consumption in Innsbruck during coronavirus disease 2019 (COVID-19) lockdown by wastewater analysis

Author:
Vera Reinstadler; Verena Ausweger; Anna-Lena Grabher; Marco Kreidl; Susanne Huber; Julia Grander; Sandra Haslacher; Klaus Singer; Michael Schlapp-Hackl; Manuel Sorg; Harald Erber; Herbert Oberacher
Source:
Science of the total environment 2021 v.757 pp. 144006
ISSN:
0048-9697
Subject:
COVID-19 infection; Severe acute respiratory syndrome coronavirus 2; acetaminophen; alcohol abuse; alcohol drinking; amphetamine; biomarkers; cocaine; codeine; drug abuse; drug residues; epidemiological studies; health status; lifestyle; methamphetamines; municipal wastewater; pandemic; quarantine; social behavior; trimethoprim; Austria
Abstract:
... The coronavirus disease 2019 (COVID-19) has developed into a serious pandemic with millions of cases diagnosed worldwide. To fight COVID-19 pandemic, over 100 countries instituted either a full or partial lockdown, affecting billions of people. In Tyrol, first lockdown measures were taken on 10 March 2020. On 16 March 2020, a curfew went into force which ended on 1 May 2020. On 19 March 2020, Tyro ...
DOI:
10.1016/j.scitotenv.2020.144006

20. Occurrence of Stimulant Drugs of Abuse in a San Diego, CA, Stream and their Consumption Rates in the Neighboring Community

Author:
Kayo Watanabe; Christine M. Batikian; Dianne Pelley; Benjamin Carlson; Jerome Pitt; Richard M. Gersberg
Source:
Water, air, and soil pollution 2020 v.231 no.5 pp. 202
ISSN:
0049-6979
Subject:
amphetamine; caffeine; cocaine; drug residues; excretion; foresters; humans; liquid chromatography; metabolites; methamphetamines; sewage; sewage treatment; solid phase extraction; stream flow; streams; sucralose; surface water; tandem mass spectrometry; wastewater; weather; California; Europe
Abstract:
... Levels of amphetamine, methamphetamine, cocaine, and benzoylecgonine (BE), the metabolite of cocaine, were quantitated by solid phase extraction and liquid chromatography with tandem mass spectrometry (LC/MS/MS) in Forester Creek in San Diego County, CA, and in raw wastewater from the region’s sewage treatment plant. Drug residues in these surface waters were detected with 100% frequency. Mean con ...
DOI:
10.1007/s11270-020-04565-3