Results 1 to 10 of about 399,098 (329)

Superwettable‐Membrane‐Assisted Extraction and Separation as a General Method for Removal of Organic Pollutants From Water [PDF]

Advanced Science
Freshwater scarcity has emerged as a critical global challenge, driven by widespread water contamination from organic pollutants. Consequently, the development of simple, large‐scale, and environmentally benign treatment technologies for eliminating the ...
Deqi Wang, Ting Zhang, Fan Min, Yifeng Gao, Jiaming Zhu, Ganhua Xie, Zonglin Chu   +6 more
doaj   +2 more sources

Human exposure to per- and polyfluoroalkyl substances and other emerging contaminants in drinking water

npj Clean Water, 2023
A wide range of chemicals was measured in different types of drinking water and urine samples through target and non-target screening (NTS) to estimate human exposure.
Dora Cserbik, Paula E. Redondo-Hasselerharm, Maria J. Farré, Josep Sanchís, Arantxa Bartolomé, Alexandra Paraian, Eva María Herrera, Josep Caixach, Cristina M. Villanueva, Cintia Flores   +9 more
doaj   +1 more source

The nature of K-induced 2H and 1T’-MoS2 species and their phase transition behavior for the synthesis of methanethiol (CH3SH)

iScience, 2022
Summary: The one-step reaction approach from syngas with hydrogen sulfide (CO/H2/H2S) over potassium (K) promoted Molybdenum disulfide (MoS2) materials can provide alternatives for the synthesis of methanethiol (CH3SH).
Zhizhi Xu, Jian Fang, Jichang Lu, Dedong He, Sufang He, Yongming Luo   +5 more
doaj   +1 more source

Brominated Flame Retardants in Antarctic Air in the Vicinity of Two All-Year Research Stations

Atmosphere, 2021
Continuous atmospheric sampling was conducted between 2010–2015 at Casey station in Wilkes Land, Antarctica, and throughout 2013 at Troll Station in Dronning Maud Land, Antarctica. Sample extracts were analyzed for polybrominated diphenyl ethers (PBDEs),
Susan Maria Bengtson Nash, Seanan Wild, Sara Broomhall, Pernilla Bohlin-Nizzetto   +3 more
doaj   +1 more source

High Levels of Anabaenopeptins Detected in a Cyanobacteria Bloom from N.E. Spanish Sau-Susqueda-El Pasteral Reservoirs System by LC–HRMS

Toxins, 2020
The appearance of a bloom of cyanobacteria in the Sau-Susqueda-El Pasteral system (River Ter, NE Spain) in the autumn of 2015 has been the most recent episode of extensive bloom detected in Catalonia.
Cintia Flores, Josep Caixach
doaj   +1 more source

Recent Advances in N-O Bond Cleavage of Oximes and Hydroxylamines to Construct N-Heterocycle

Molecules, 2023
Oximes and hydroxylamines are a very important class of skeletons that not only widely exist in natural products and drug molecules, but also a class of synthon, which have been widely used in industrial production.
Hui-Min Jiang, Yi-Lin Zhao, Qing Sun, Xuan-Hui Ouyang, Jin-Heng Li   +4 more
doaj   +1 more source

Adsorption of Different Pollutants by Using Microplastic with Different Influencing Factors and Mechanisms in Wastewater: A Review

Nanomaterials, 2022
The studies on microplastics are significant in the world. According to the literature, microplastics have greatly specific surface areas, indicating high adsorption capacities for highly toxic pollutants in aquatic and soil environments, and these could
Meng Zhao, Lei Huang, Samuel Raj Babu Arulmani, Jia Yan, Lirong Wu, Tao Wu, Hongguo Zhang, Tangfu Xiao   +7 more
doaj   +1 more source

Evaluating cetacean body condition; a review of traditional approaches and new developments

Ecology and Evolution, 2020
The ability to accurately gauge the body condition of free‐swimming cetaceans is invaluable in population and conservation biology, due to the direct implications that this measure has on individual fitness, survival, and reproductive success ...
Juliana Castrillon, Susan Bengtson Nash
doaj   +1 more source

A novel living environment exposure matrix of the common organic air pollutants for exposure assessment

Ecotoxicology and Environmental Safety, 2021
Although the most accurate estimations of exposure to organic air pollutants are direct personal measurements, it is prohibitive for large-scale epidemiological studies, both in terms of cost-saving and procedure time.
Xiaowei Cong, Juan Zhang, Yuepu Pu
doaj   +1 more source

Persistent Organic Pollutants (POPs): A Review Focused on Occurrence and Incidence in Animal Feed and Cow Milk

Agriculture, 2023
Persistent organic pollutants have particular ecotoxicological importance and they are amongst the most harmful groups of persistent pollutants. The complexity of persistent organic pollutants highlights the different sources of pollution from which they
Mădălina Matei, Roxana Zaharia, Silvia-Ioana Petrescu, Cristina Gabriela Radu-Rusu, Daniel Simeanu, Daniel Mierliță, Ioan Mircea Pop   +6 more
doaj   +1 more source