Adsorptive and photocatalytic degradation potential of porous polymeric materials for removal of pesticides, pharmaceuticals, and dyes-based emerging contaminants from water

Chemosphere, Journal Year: 2023, Volume and Issue: 336, P. 139203 - 139203

Published: June 12, 2023

Language: Английский

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Recent Progress in Sustainable Treatment Technologies for the Removal of Emerging Contaminants from Wastewater: A Review on Occurrence, Global Status and Impact on Biota

Reviews of Environmental Contamination and Toxicology, Journal Year: 2024, Volume and Issue: 262(1)

Published: July 2, 2024

Language: Английский

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Advanced Oxidation Processes and Adsorption Technologies for the Removal of Organic Azo Compounds: UV, H2O2, and GAC

Water, Journal Year: 2025, Volume and Issue: 17(2), P. 212 - 212

Published: Jan. 14, 2025

This research focuses on the removal of emerging contaminants (CEC) present in synthetic aqueous matrices. Azole compounds were selected as CEC interest due to their persistence and toxicity, particularly triazole oxazole groups. These are also trace listed proposed revision Directive 91/271/EEC urban wastewater treatment 3rd European Union Observation List (Implementing Decision EU 2020/116), highlighting regulatory importance. The draft includes implementation quaternary treatments achieve highest possible rates micropollutants. Among technologies used a large scale some advanced oxidation processes (AOP), often combined with adsorption activated carbon (AC). Laboratory-scale pilot plants have been designed operated this research, including UV photolysis H2O2 GAC. results demonstrate that is able remove all CECs except fluconazole, reaching eliminations higher than 86% at high doses 31.000 J/m2. Treatment by achieved removals 4 55%, proving be ineffective degradation persistent when acting single technology. Adsorption AC improved longer contact times, above 80% for benzotriazole methyl short followed sulfamethoxazole tebuconazole. Fluconazole had mean capacity low while metconazole penconazole showed capacities.

Language: Английский

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A systematic review of moving bed biofilm reactor, membrane bioreactor, and moving bed membrane bioreactor for wastewater treatment: Comparison of research trends, removal mechanisms, and performance

Journal of environmental chemical engineering, Journal Year: 2021, Volume and Issue: 9(5), P. 106112 - 106112

Published: July 24, 2021

Language: Английский

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A review on two-stage anaerobic digestion options for optimizing municipal wastewater sludge treatment process

Journal of environmental chemical engineering, Journal Year: 2021, Volume and Issue: 9(4), P. 105502 - 105502

Published: April 20, 2021

Language: Английский

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Occurrence of emerging organic contaminants and endocrine disruptors in different water compartments in Mexico – A review

Chemosphere, Journal Year: 2022, Volume and Issue: 308, P. 136285 - 136285

Published: Aug. 31, 2022

This review compiles the studies (2007-2021) regarding occurrence of emerging organic contaminants (EOCs) and endocrine disruptors (EDs) in wastewater, surface water groundwater Mexico. A total 174 compounds were detected, including pharmaceuticals, hormones, plasticizers, personal care products, sweeteners, drugs, pesticides considered as EDs. The levels EOCs EDs varied from ng/L to 140 mg/L, depending on compound, location, compartment. Raw wastewater was most studied matrix, showing a greater abundance number detected compounds. Nevertheless, waters showed high concentrations bisphenol-A, butylbenzil-phthalate, triclosan, pentachlorophenol, hormones estrone, 17 α-ethinylestradiol, β-estradiol, which exceeded thresholds set by international guidelines. Concentrations α-ethinylestradiol triclosan exceeding above-mentioned limits reported groundwater. Cropland irrigation with raw principal activity introducing into considerably lesser than that highlighting attenuation capacity soils/aquifers during infiltration. However, carbamazepine N,N-diethyl-meta-toluamide higher those suggesting their accumulation/concentration soils/pore-waters. Although contamination resources represents one environmental concerns Mexico, this brings light lack Mexican waters, is important for public health policies developing legislations incorporates priority national quality Consequently, development will support regulatory compliance drinking water, reducing human exposure.

Language: Английский

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Role of bioelectrochemical systems for the remediation of emerging contaminants from wastewater: A review

Journal of Basic Microbiology, Journal Year: 2021, Volume and Issue: 62(3-4), P. 201 - 222

Published: Sept. 17, 2021

Abstract Bioelectrochemical systems (BESs) are a unique group of wastewater remediating technology that possesses the added advantage valuable recovery with concomitant treatment. Moreover, due to application robust microbial biocatalysts in BESs, effective removal emerging contaminants (ECs) can be accomplished these BESs. Thus, this review emphasizes recent demonstrations pertaining complex organic pollutants concern present through BES. Owing recalcitrant nature pollutants, they not effectively removed conventional treatment and thereby discharged into environment without proper Application BES terms ECs degradation mechanism along valuables recovered discussed. factors affecting performance BES, like biocatalyst, substrate, salinity, applied potential also summarized. In addition, elucidates occurrence toxic as well future recommendations commercialization for from wastewater. Therefore, intends aid researchers developing more efficient BESs

Language: Английский

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Recent advances in application of moving bed biofilm reactor for wastewater treatment: Insights into critical operational parameters, modifications, field-scale performance, and sustainable aspects

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(3), P. 107742 - 107742

Published: April 20, 2022

Language: Английский

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Impact of Antibiotics as Waste, Physical, Chemical, and Enzymatical Degradation: Use of Laccases

Molecules, Journal Year: 2022, Volume and Issue: 27(14), P. 4436 - 4436

Published: July 11, 2022

The first traces of Tetracycline (TE) were detected in human skeletons from Sudan and Egypt, finding that it may be related to the diet time, use some dyes, soils loaded with microorganisms, such as Streptomyces spp., among other microorganisms capable producing antibiotics. However, most people only recognise authors dating between 1904 1940, Ehrlich, Domagk, Fleming. Antibiotics are therapeutic option for countless infections treatment; unfortunately, they second common group drugs wastewaters worldwide due failures industrial waste treatments (pharmaceutics, hospitals, senior residences) their irrational humans animals. main antibiotics problem lies delivered non-prescribed use, livestock growth promoters, crop cultivation biocides (regulated activities have not complied places). This practice has led toxicity environment generate eutrophication, water pollution, nutrient imbalance, press antibiotic resistance. In addition, removal is a required process global wastewater treatment standards. review aims raise awareness negative impact residues physical, chemical, biological degradation. We discuss high cost physical chemical treatments, risk using chemicals worsen situation, fact each class can transformed differently these new compounds could more toxic than original ones; also, we enzymes degradation, emphasis on laccases.

Language: Английский

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Enhancement of wastewater treatment performance using 3D printed structures: A major focus on material composition, performance, challenges, and sustainable assessment

Journal of Environmental Management, Journal Year: 2022, Volume and Issue: 306, P. 114461 - 114461

Published: Jan. 12, 2022

Language: Английский

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