Results 31 to 40 of about 5,305,087 (291)

Bi-Directional Waterway Reveals Nutrient Runoff From Cropland

open access: yesFrontiers in Environmental Science, 2018
Blackbird Creek is the waterway that empties into the Delaware Bay. The lower 21 km of the creek has been shown to have appreciable salinity measurements, suggesting that this portion is influenced by tidal fluctuations.
Gulnihal Ozbay, Matthew Stone
doaj   +1 more source

The Challenges of Water Pollution: Enforcement of Water Pollution Control

open access: yesHasanuddin Law Review, 2018
Water demand continues to increase, while its availability was increasingly limited due to pollution. Therefore, the issue of legal sanction in the management of water resources was interesting to be examined because of the void of norm related to the sanction of administrative, civil and criminal sanction in Article 87-120 of Act Number 32 of 2009. So,
I Made Arya Utama, I Nengah Suharta
openaire   +3 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

A Fluorescent Sensor Array Based on Heteroatomic Macrocyclic Fluorophores for the Detection of Polluting Species in Natural Water Samples

open access: yesFrontiers in Chemistry, 2018
The development of a novel all-solid-state optical sensor array based on heteroatomic macrocyclic fluorophores (diaza-crown ether, metallocorrole and pyridinophans) for the photographic analysis of liquid media, is presented.
Larisa Lvova   +10 more
doaj   +1 more source

Microcystin-LR in surface water of Ponjavica river [PDF]

open access: yesVojnosanitetski Pregled, 2012
Background/Aim. Cyanobacterial toxins befall a group of various compounds according to chemical structure and health effects on people and animals. The most significant in this large group of compounds are microcystins.
Natić Dejan   +5 more
doaj   +1 more source

2D Graphene-TiO2 Composite and Its Photocatalytic Application in Water Pollutants

open access: yesFrontiers in Energy Research, 2021
To solve the global water shortages and serious water pollution problems, research on semiconductor photocatalysts has generated significant research attention.
Xin Zhou   +3 more
doaj   +1 more source

Water pollution and the brain

open access: yesClinics
Water is an essential nutrient.1-3 Water is the main component of cells, tissues, and organs and accounts for 50 %‒70 % of a young adult’s body weight.1,4-6 For example, a 70 kg human contains 42 liters of total body water, of which 28 liters are intracellular water and 14 liters are extracellular fluids.1,4-7 In general, water consumption is regulated
Fulvio A. Scorza   +4 more
openaire   +5 more sources

Non-separability and substitutability among water pollutants : evidence from India [PDF]

open access: yes, 2011
The design and implementation of environmental policy often involve more than one pollutant, and must consider pollution as a byproduct of the production of marketable output.
Surender Kumar   +3 more
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Adsorptive and Surface Characterization of Mediterranean Agrifood Processing Wastes: Prospection for Pesticide Removal

open access: yesAgronomy, 2021
The sustainable management of biomass is a key global challenge that demands compliance with fundamental requirements of social and environmental responsibility and economic effectiveness.
José A. Fernández-López   +4 more
doaj   +1 more source

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