Results 21 to 30 of about 4,756,220 (287)

Metal–Organic Framework-Based Materials for Wastewater Treatment: Superior Adsorbent Materials for the Removal of Hazardous Pollutants

ACS Omega, 2023
In previous years, different pollutants, for example, organic dyes, antibiotics, heavy metals, pharmaceuticals, and agricultural pollutants, have been of note to the water enterprise due to their insufficient reduction during standard water and ...
Harjot Kaur, N. Devi, S. Siwal, W. Alsanie, M. K. Thakur, V. Thakur   +5 more
semanticscholar   +1 more source

Developing methodology for exposure assessment of air pollutants in schools [PDF]

, 2011
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.Increasing evidence suggests that exposures to air pollutants present in indoor environments are contributing factors to the recently observed increase in ...
Anopa, Yulia
core   +7 more sources

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

Key Points of Advanced Oxidation Processes (AOPs) for Wastewater, Organic Pollutants and Pharmaceutical Waste Treatment: A Mini Review

ChemEngineering, 2022
Advanced oxidation procedures (AOPs) refer to a variety of technical procedures that produce OH radicals to sufficiently oxidize wastewater, organic pollutant streams, and toxic effluents from industrial, hospital, pharmaceutical and municipal wastes ...
P. Pandis, C. Kalogirou, Eirini Kanellou, Christos Vaitsis, M. Savvidou, G. Sourkouni, A. Zorpas, C. Argirusis   +7 more
semanticscholar   +1 more source

Photodegradable organic pollutants from wastewater [PDF]

E3S Web of Conferences, 2021
Nowadays, environmental pollution is constantly increasing, and depollution is the most important challenge of the 21st century. This paper is a review of organic pollutants in wastewater that can be removed by the photocatalysis process.
Stoian Oana, Covaliu Cristina Ileana, Paraschiv Gigel, Nita-Lazar Mihai, Moga Ioana-Corina   +4 more
doaj   +1 more source

Photocatalytic Degradation of Organic and Inorganic Pollutants to Harmless End Products: Assessment of Practical Application Potential for Water and Air Cleaning

Catalysts, 2023
It is well-documented that large-scale pollution generated by human activity has a dramatic impact on ecosystems. In this context, removing harmful chemicals via photocatalysis has tremendous potential as a depollution method, utilizing freely available ...
Monica Pavel, C. Anastasescu, R. State, Anca Vasile, F. Papa, I. Balint   +5 more
semanticscholar   +1 more source

Carbon nanotube based magnetic composites for decontamination of organic chemical pollutants in water: A review

Applied Surface Science Advances, 2022
Contamination of water by organic chemical pollutants is one of the most critical environmental problems today as these are harmful to human beings and the aquatic ecosystem.
Nityananda Agasti, Vinay Gautam, Priyanka, Manju, Nilesh Pandey, Mahaveer Genwa, P. L. Meena, Sanjay Tandon, Raghabendra Samantaray   +8 more
doaj   +1 more source

The Effect of Mineral Ions Present in Tap Water on Photodegradation of Organic Pollutants: Future Perspectives

Water, 2023
Photodegradation is the chemical conversion of large, toxic, and complex molecules into non-toxic, simpler, and lower molecular weight species due to light exposure.
Shujaat Ahmad, M. Almehmadi, H. Janjuhah, G. Kontakiotis, O. Abdulaziz, K. Saeed, H. Ahmad, Mamdouh Allahyani, Abdulelah Aljuaid, A. Alsaiari, Juma Muhammad, I. Khan   +11 more
semanticscholar   +1 more source

Formation of reactive nitrogen species promoted by iron ions through the photochemistry of a neonicotinoid insecticide [PDF]

Atmospheric Chemistry and Physics
Nitrous acid (HONO) and nitrogen oxides (NOx=NO+NO2) are important atmospheric pollutants and key intermediates in the global nitrogen cycle, but their sources and formation mechanisms are still poorly understood.
Z. Ran, Z. Ran, Y. Hu, Y. Hu, Y. Hu, Y. Li, Y. Li, X. Gao, X. Gao, C. Ye, S. Li, X. Lu, Y. Luo, Y. Luo, Y. Luo, S. Gligorovski, S. Gligorovski, S. Gligorovski, J. Liu, J. Liu   +19 more
doaj   +1 more source