Ferric ions mediated defects narrowing of graphene oxide nanofiltration membrane for robust removal of organic micropollutants
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.128587
Abstract: Abstract Removal of organic micropollutants (OMPs) in the wastewater treatment is greatly important due to their adverse effects on human health and ecosystem. In this work, we provide a new perspective to prepare graphene oxide… read more here.
Keywords: removal; removal organic; membrane; graphene oxide ... See more keywords
Tailoring the asymmetric structure of polyamide reverse osmosis membrane with self-assembled aromatic nanoparticles for high-efficient removal of organic micropollutants
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129080
Abstract: Abstract The widespread occurrence of organic micropollutants (OMPs) in water has serious effects on the environment and human health. Recently, reverse osmosis (RO) membrane technology has been used for resolving this emerging concern, and the… read more here.
Keywords: reverse osmosis; polyamide; removal; membrane ... See more keywords
Mass loads, source apportionment, and risk estimation of organic micropollutants from hospital and municipal wastewater in recipient catchments.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.06.041
Abstract: Understanding the occurrence and sources of organic micropollutants (OMPs) in aquatic environments is essential for environmental risk assessment and adequate interventions to secure good status of aquatic environments. The occurrence and source apportionment of 77… read more here.
Keywords: wastewater; risk; organic micropollutants; recipient ... See more keywords
Transformations of organic micropollutants undergoing permanganate/bisulfite treatment: Kinetics, pathways and toxicity.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.124524
Abstract: Permanganate/bisulfite (PM/BS) is a relatively new advanced oxidation process that can degrade organic micropollutants at extraordinary high rates. In this study, the degradability of PM/BS process towards different representative types of compounds was studied by… read more here.
Keywords: permanganate bisulfite; toxicity; treatment; process ... See more keywords
Submerged membrane filtration adsorption hybrid system for the removal of organic micropollutants from a water reclamation plant reverse osmosis concentrate
Sign Up to like & getrecommendations! Published in 2017 at "Desalination"
DOI: 10.1016/j.desal.2016.07.048
Abstract: Abstract Reverse osmosis (RO) is a widespread water treatment process utilised in water reuse applications. However, the improper discharge of RO concentrate (ROC) containing organic micropollutants such as pharmaceuticals into the environment may cause potential… read more here.
Keywords: water; membrane filtration; organic micropollutants; adsorption hybrid ... See more keywords
What happens with organic micropollutants during UV disinfection in WWTPs? A global perspective from laboratory to full-scale.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.08.075
Abstract: The phototransformation of 18 organic micropollutants (OMPs) commonly detected in wastewater treatment plant (WWTP) effluents was examined attempting to explain their fate during UV disinfection in WWTPs. For this purpose, a lab-scale UV reactor (lamp… read more here.
Keywords: happens organic; disinfection; micropollutants disinfection; disinfection wwtps ... See more keywords
Interfacially crosslinked β-cyclodextrin polymer composite porous membranes for fast removal of organic micropollutants from water by flow-through adsorption.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121187
Abstract: Persistent organic micropollutants have seriously damaged aquatic ecological equilibrium and affected human health. Conventional adsorbents are limited due to slow adsorption rate. Therefore, it's significant to integrate adsorbent into porous membrane to develop a highly… read more here.
Keywords: adsorption; cyclodextrin polymer; porous membranes; composite porous ... See more keywords
A comprehensive evaluation of organic micropollutants (OMPs) pollution and prioritization in equatorial lakes from mainland Tanzania, East Africa.
Sign Up to like & getrecommendations! Published in 2022 at "Water research"
DOI: 10.1016/j.watres.2022.118400
Abstract: A lack of understanding the fate of highly toxic organic micropollutants (OMPs) in the equatorial lakes of Tanzania hinders public awareness for protecting these unique aquatic ecosystems, which are precious water resources and stunning wildlife… read more here.
Keywords: water; micropollutants omps; prioritization; organic micropollutants ... See more keywords
Combining Passive Sampling with Suspect and Nontarget Screening to Characterize Organic Micropollutants in Streams Draining Mixed-Use Watersheds
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.2c02938
Abstract: Organic micropollutants (OMPs) represent an anthropogenic stressor on stream ecosystems. In this work, we combined passive sampling with suspect and nontarget screening enabled by liquid chromatography–high-resolution mass spectrometry to characterize complex mixtures of OMPs in… read more here.
Keywords: suspect nontarget; nontarget screening; passive sampling; streams draining ... See more keywords
Biodegradation of Emerging Organic Micropollutants in Nonconventional Biological Wastewater Treatment: A Critical Review
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Engineering Science"
DOI: 10.1089/ees.2017.0287
Abstract: Abstract Biodegradation is the predominant removal mechanism for emerging organic micropollutants (EOMs) in wastewater and a promising approach to fully degrade these compounds during wastewater tr... read more here.
Keywords: biodegradation emerging; micropollutants nonconventional; wastewater; emerging organic ... See more keywords
Removal of organic micropollutants from municipal wastewater by aerobic granular sludge and conventional activated sludge.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4068000
Abstract: Removal performances of organic micropollutants by conventional activated sludge (CAS) and aerobic granular sludge (AGS) were investigated at a full-scale wastewater treatment plant. Lab-scale kinetic experiments were performed to assess the micropollutant transformation rates under… read more here.
Keywords: full scale; sludge; organic micropollutants; conventional activated ... See more keywords