Results 21 to 30 of about 450,405 (293)

Detection of Mercury Vapor in Air by Differential Heat Dissipation Measurements

open access: yesProceedings, 2017
In this work, a novel approach for the detection of mercury vapor in air is presented using differential heat dissipation measurements. Therefore, the temperature difference between an amalgamated and a non-exposed gold film is recorded, while heating ...
Maria Allers   +2 more
doaj   +1 more source

Air-Surface exchange of elemental mercury in uncontaminated grasslands : determination of fluxes and identification of forcing factors with micrometeorological methods and controlled laboratory studies [PDF]

open access: yes, 2008
The burning of fossil fuels, incineration of waste, smelting of metals and other industrial processes and applications have been adding considerable amounts of mercury to the atmosphere.
Fritsche, Johannes
core   +1 more source

The influence of mercury vapor on the electrical resistance of chalcogenide amorphous films

open access: yesФізика і хімія твердого тіла, 2023
Using the planar structures "Ni layer - chalcogenide amorphous film - Ni layer" and "graphite probe - chalcogenide amorphous film graphite probe" samples, the influence of mercury vapor on the electrical resistance of amorphous films of the Se-Te, Se-Sb ...
V.M. Rubish   +7 more
doaj   +1 more source

Effect of Metallothionein-III on Mercury-Induced Chemokine Gene Expression

open access: yesToxics, 2018
Mercury compounds are known to cause central nervous system disorders; however the detailed molecular mechanisms of their actions remain unclear.
Jin-Yong Lee   +7 more
doaj   +1 more source

Using Hg2+ as a Precursor to Calibrate Gaseous Elemental Mercury from Pyrolysis of Coal

open access: yesYankuang ceshi, 2017
Mercury is easily volatile and vaporizes in air. The monitor of mercury in gas phase provides insight for developing advanced Hg control technologies. However, the analytical method of gas mercury is rudimentary.
CAO Yan-zhi, GUO Shao-qing, GAO Li-bing
doaj   +1 more source

Mercury Removal from Contaminated Water Resources Using Modified Multi Walled Carbon Nanotubes [PDF]

open access: yesآب و فاضلاب, 2018
Mercury is one of the heavy metals that is toxic to humans, animals and the environment. The contribution of mercury in the water resources are from various sources including the discharge from industry and municipal wastewater.
Farhad Jahantigh   +2 more
doaj   +1 more source

Analytical method for the determination of Hg from the organs of some terrestrial plants using cold vapor atomic absorption spectrometry

open access: yesRomanian Journal of Ecology & Environmental Chemistry, 2023
The aim of the study was to develop a new method for mercury determination from plants grown on mercury-polluted soils as well as to evaluate the mobility and bioavailability of mercury in the soil and its transfer to different plant organs (root, stem ...
Anda Gabriela Tenea   +6 more
doaj   +1 more source

New Jersey Mercury Task Force Report, Volume III: Sources of Mercury in New Jersey

open access: yes, 2002
The Task Force was directed to complete the following tasks: 1. Review the current science on: a) impacts of mercury pollution on public health and ecosystems; and b) mercury deposition, transport, and exposure pathways. 2.

core   +1 more source

Recovery of mercury from dental amalgam scrap-Indian perspective

open access: yesJournal of Pharmacy and Bioallied Sciences, 2017
Aim: The aim is to recycle mercury from dental amalgam scrap using the vacuum distillation method. Materials and Methods: A total of 150 g of dental amalgam scrap was taken in a round bottom flask and was subjected to vacuum distillation at 398°C.
Kadandale Sadasiva   +5 more
doaj   +1 more source

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