Results 51 to 60 of about 885,308 (265)

Heavy metals and nitrogen in mosses: spatial patterns in 2010/2011 and long-term temporal trends in Europe [PDF]

open access: yes, 2013
Naturally-occurring mosses have been sampled across Europe to monitor the deposition of heavy metals and nitrogen from the air. This survey has been repeated at five-yearly intervals since 1990 for heavy metals and since 2005 for nitrogen.
Harmens, Harry   +2 more
core  

Electrochemical recovery and high value-added reutilization of heavy metal ions from wastewater: Recent advances and future trends

open access: yesEnvironment International, 2021
Wastewater treatment for heavy metals is currently transitioning from pollution remediation towards resource recovery. As a controllable and environment-friendly method, electrochemical technologies have recently gained significant attention.
Liming Yang   +7 more
doaj  

Emission and control of heavy metals in municipal solid waste incineration power plants

open access: yes能源环境保护, 2023
With the increasing production of municipal solid waste (MSW), MSW incineration power plants have become one of the main emission sources for heavy metals in China.
LI Shuai   +7 more
doaj   +1 more source

A Fermi Sea of Heavy Electrons (a Kondo Lattice) is Never a Fermi Liquid [PDF]

open access: yesPhys Rev Lett 104, 176403 (2010), 2008
I demonstrate a contradiction which arises if we assume that the Fermi surface in a heavy electron metal represents a finite jump in occupancy.
arxiv   +1 more source

Fabrication of supported acid catalytic composite fibers by a simple and low-cost method and their application on the synthesis of liquid biofuel 5-ethoxymethylfurfural

open access: yesGreen Energy & Environment, 2022
In this paper, sulfonic groups functionalized annealed bio-based carbon microspheres loaded polytetrafluoroethylene (A-BCMSs-SO3H@PTFE) fibers with high activity, high stability, and easy regeneration were successfully fabricated by a simple method using
Yinhua Yan   +3 more
doaj  

Leaching experimental study on heavy metals in soil lead-zinc mine

open access: yes矿业科学学报, 2018
To reveal the environmental behavior of heavy metals in lead-zinc mine soils under leaching conditions, the cumulative release characteristics of heavy metals in the soil under the leaching condition were determined by the leaching experiments ...
Zhang Siyu   +4 more
doaj   +1 more source

The cupric complexes of glycine and of alanine [PDF]

open access: yes, 1932
The following report is the first of a projected series of studies of the physical chemistry of the compounds of the heavy metals, particularly of copper and of iron, with substances of biological importance. These studies are invited by the accumulation
Borsook, Henry, Thimann, Kenneth V.
core  

Heavy metal distribution in some French forest soils: evidence for atmospheric contamination [PDF]

open access: yes, 2003
This study is one of very few dealing with the distribution and the origin of heavy metals in French soils from a priori non-polluted forest areas. The abundance of heavy metals measured in these soils decreases as follows: Cr) Zn)Pb)Ni)Cu)Co4Cd. Total
Adriano   +48 more
core   +2 more sources

Electron transmission between normal and heavy electron metallic phases in a Kondo lattice system [PDF]

open access: yesPhys. Rev. B 75, 115133 (2007), 2006
The interface between a heavy electron coherent metallic phase and an incoherent normal metal phase is discussed. The Fermi momentum mismatch between the two phases causes the carriers to scatter at the interface. The interface conductance is a monotonous increasing function of conduction electron density, n_c, and is less than 60% of that of a clean ...
arxiv   +1 more source

THE INFLUENCE OF MERCURY POLLUTION ON THE GROWTH OF BIO-INDICATOR PLANTS [PDF]

open access: yes, 2018
Heavy metals are found naturally in the earth, and become concentrated as a result of human caused activities. Common sources are from mining and industrial wastes, vehicle emissions, lead- acid batteries, fertilisers, paints, treated woods, aging ...
Kalinina, Katerina, Kovrov, Oleksandr
core  

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