Direkte pulse-polarographische Bestimmung von Arsen(III) und Blei in Wasser und w��rigen Abraumausz�gen

Heckner, H. N.

doi:10.1007/bf00430784

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Inorganic Compounds1

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1976

2000

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Cited by 9 publications

(1 citation statement)

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“…Heckner (57) applied pulse polarography to simultaneous determination of arsenic and lead in water and aqueous spoil extract by proper choice of supporting electrolyte to separate the waves. Detection limits for arsenic were almost the same as reference (55).…”

Section: Inorganic Compoundsmentioning

confidence: 99%

Pulse polarography - theory and application.

Osteryoung

Hasebe

1976

Review of Polarography

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Section: Inorganic Compoundsmentioning

confidence: 99%

Pulse polarography - theory and application.

Osteryoung

Hasebe

1976

Review of Polarography

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Inorganic Environmental Analysis by Electrochemical Methods

Somer

2000

Encyclopedia of Analytical Chemistry

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After the industrial revolution considerable emphasis was placed on monitoring organic, inorganic and organometallic substances in the environment. Environmental contaminants include products of combustion, vapors, gases, industrial solvents, dusts, agricultural fertilizers, pesticides, radioisotopes, noise, ultraviolet light and certain microwave electromagnetic radiations. Contaminants that are present in strong enough concentrations to pose an immediate threat to life or to cause unmistakable cases of disease or acute poisoning are usually readily apparent, and experience has led to the development of adequate, but by no means perfect, environmental control measures. The effects of environmental contaminants are related to time as well as concentration or intensity. Time factors become increasingly important when low concentrations of contaminants do not produce ill effects until after months or years of exposure. Trace analytical methods, therefore, play a very important role in environmental analyses. They are required for the detection and identification of chemical pollutants present in the environment. It is essential that the analytical methods applied are suitable and that they yield reliable data. These methods have to have high sensitivity, as many toxic chemicals are present in environmental samples at microgram per liter levels. Furthermore they have to cover a large dynamic range, and most important they have to be inexpensive. Voltammetry fulfills all of these features and it can be used both in trace metal analyses and in the determination of organic compounds in environmental samples. This article will cover the determination of inorganic pollutants in air, water and soil, using electrochemical (EC) methods.

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Polarographische und voltammetrische Bestimmung anorganischer und organischer Stoffe

Henze

Neeb

1986

Elektrochemische Analytik

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Direkte pulse-polarographische Bestimmung von Arsen(III) und Blei in Wasser und w��rigen Abraumausz�gen

Cited by 9 publications

References 2 publications

Pulse polarography - theory and application.

Pulse polarography - theory and application.

Inorganic Environmental Analysis by Electrochemical Methods

Polarographische und voltammetrische Bestimmung anorganischer und organischer Stoffe

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