Results 71 to 80 of about 1,020,281 (333)

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

open access: yesAdvanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang   +7 more
wiley   +1 more source

Impact of climate risk on clean water investments: Does crude oil act as a hedge?

open access: yesJournal of Open Innovation: Technology, Market and Complexity
Water investments play an increasingly important role in sustainable finance, yet their response to climate policy uncertainty (CPU) under different market conditions remains poorly understood. This study examines the regime-dependent influence of CPU on
Mohammad Rakib Uddin Bhuiyan   +3 more
doaj   +1 more source

Protection with reinforced EIA geomembranes [PDF]

open access: yesE3S Web of Conferences
Ethylene Interpolymer Alloy (EIA) Geomembranes are a long lasting geosynthetic solution that was developed in response to the Clean Water Act of 1972.
Hoffman Craig   +2 more
doaj   +1 more source

Summary of Freshwater Monitoring Programs in New Hampshire\u27s Coastal Watershed, Trowbridge, P [PDF]

open access: yes, 2004
The New Hampshire Estuaries Project (NHEP) is part of the US Environmental Protection Agency’s National Estuary Program, which is a joint local/state/federal program established under the Clean Water Act with the goal of protecting and enhancing ...
Trowbridge, Phil
core   +1 more source

Motivating Enforcement: Institutional Culture and the Clean Water Act [PDF]

open access: yes, 2007
Vigorous enforcement is a critical component of any credible environmental protection program Congress recognized that fact when it enacted the Clean Water Act in 1972 The Act therefore contains an enforceable pollution control scheme more than ...
Andreen, William L.
core   +2 more sources

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

open access: yesAdvanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni   +10 more
wiley   +1 more source

Davis-Bacon Act Coverage and the State Revolving Fund Program Under the Clean Water Act [PDF]

open access: yes, 2007
[Excerpt] The Davis-Bacon Act (DBA) requires, among other things, that not less than the locally prevailing wage be paid to workers employed, under contract, on federal construction work to which the United States or the District of Columbiais aparty ...
Whittaker, William G
core   +2 more sources

Greater Public Participation in the Enforcement of the Clean Water Act [PDF]

open access: yes, 1992
The Ninth Circuit Court of Appeals held in Sierra Club v. Electronic Control Design, Inc. that monies paid by violators of the Federal Clean Water Act (CWA) to settle a citizen suit may be used to fund environmental projects unrelated to the settled ...
Bliss, John
core   +2 more sources

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

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