2014
DOI: 10.1007/s10661-014-3913-4
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Application of Microwave Plasma Atomic Emission Spectrometry (MP-AES) for environmental monitoring of industrially contaminated sites in Hyderabad City

Abstract: Recently introduced microwave plasma-atomic emission spectroscopy (MP-AES) represents yet another and very important addition to the existing array of modern instrumental analytical techniques. In this study, an attempt is made to summarize the performance characteristics of MP-AES and its potential as an analytical tool for environmental studies with some practical examples from Patancheru and Uppal industrial sectors of Hyderabad city. A range of soil, sediment, water reference materials, particulate matter,… Show more

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Cited by 32 publications
(4 citation statements)
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“…Figure 5 presents a schematic diagram that explains the principle of MP-AES, as well as REE analysis. This technique utilizes a relatively new design of plasma torch, utilizing nitrogen gas for generating high-temperature microwave plasma, and proved to be attractive for the analysis of different types of geological samples, including industrial effluents, water, sediments, soils, rocks, and ores [65][66][67]. The sample solution is converted to an aerosol and directed into the central channel of the plasma, where atomization takes place.…”
Section: Microwave Plasma Atomic Emission Spectrometry (Mp-aes)mentioning
confidence: 99%
“…Figure 5 presents a schematic diagram that explains the principle of MP-AES, as well as REE analysis. This technique utilizes a relatively new design of plasma torch, utilizing nitrogen gas for generating high-temperature microwave plasma, and proved to be attractive for the analysis of different types of geological samples, including industrial effluents, water, sediments, soils, rocks, and ores [65][66][67]. The sample solution is converted to an aerosol and directed into the central channel of the plasma, where atomization takes place.…”
Section: Microwave Plasma Atomic Emission Spectrometry (Mp-aes)mentioning
confidence: 99%
“…This instrument uses a microwave excitation assembly to create a concentrated axial magnetic field around a conventional torch, which focuses the microwave energy where it is needed to produce a toroidal plasma with a cooler central channel that is suitable for stable introduction of liquid samples using a conventional sample introduction system. The intensity of each emitted line is directly proportional to the concentration of a particular metal element [25,26]. An Agilent 4210 MP-AES has a nitrogen plasma gas supplied via an Agilent 4107 Nitrogen Generator.…”
Section: Determination Of Heavy Metalsmentioning
confidence: 99%
“…The results of the leaching process were then dried. After that, a qualitative analysis was performed using SEM-EDX MA 10 and the amount of nutrient release with MP-AES Agilent 4200 (Kamala et al, 2014).…”
Section: Nutrient Release Testmentioning
confidence: 99%