Measurement of molecular weight distributions of organic halide in kraft mill waste streams, waste solids and pulp

Bryant, Curtis W.; Amy, Gary L.; Alleman, Bruce C.; Barkley, William A.

doi:10.1080/09593339009384863

Cited by 2 publications

(1 citation statement)

References 6 publications

(9 reference statements)

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“…The range of uses of halide and its determination in consumer products and industrial processes is vast, reaching to areas such as toothpastes and dental products (Potter et al 1986, Hattab 1987, Sandulescu et al 1996, the determination of halide in vegetation (Vijan and Alder 1984), bromide and iodide determination in milk sources (Lawrence et al 1983, Goewie andHogendoorn 1985), pharmaceutical products (Abramovic et al 1993, Risley et al 1996, the monitoring of halide as a pollutant in industrial wastes and waste waters (Riggin et al 1984, Bryant et al 1990 and the determination of halide in food products such as cheese, wines and vinegars (Gonzalez et al 1991, Garcia et al 1992, to name but a very few.…”

Section: Halide In Consumer Products and Industrial Processesmentioning

confidence: 99%

Optical halide sensing using fluorescence quenching: theory, simulations and applications - a review

Geddes¹

2001

Meas. Sci. Technol.

253

247

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In the last century the production and application of halides assumed an ever greater importance. In the fields of medicine, dentistry, plastics, pesticides, food, photography etc many new halogen containing compounds have come into everyday use. In an analogous manner many techniques for the detection and determination of halogen compounds and ions have been developed with scientific journals reporting ever more sensitive methods. The 19th century saw the discovery of what is now thought of as a classical method for halide determination, namely the quenching of fluorescence. However, little analytically was done until over 100 years after its discovery, when the first halide sensors based on the quenching of fluorescence started to emerge. Due to the typical complexity of fluorescence quenching kinetics of optical halide sensors and their lack of selectivity, they have found little if any place commercially, despite their sensitivity, where other techniques such as ion-selective electrodes, x-ray fluorescence spectroscopy and colorimetry have dominated the analytical market. In this review article the author summarizes the relevant theory and work to date for halide sensing using fluorescence quenching methods and outlines the future potential that fluorescence quenching based optical sensors have to offer in halide determination.

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