Differential Colorimetric Determination of Nitrite and Nitrite Ions in Water

Differential Colorimetric Determination of Nitrite and Nitrite Ions in Water PDF Author: Fred Zitomer
Publisher:
ISBN:
Category : Nitrogen compounds
Languages : en
Pages : 72

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Differential Colorimetric Determination of Nitrite and Nitrite Ions in Water

Differential Colorimetric Determination of Nitrite and Nitrite Ions in Water PDF Author: Fred Zitomer
Publisher:
ISBN:
Category : Nitrogen compounds
Languages : en
Pages : 72

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Determination of Nitrite and Nitrate Ions in Natural Waters Using Aromatic, Ortho Diamines as Reagents

Determination of Nitrite and Nitrate Ions in Natural Waters Using Aromatic, Ortho Diamines as Reagents PDF Author: Patrick J. Canney
Publisher:
ISBN:
Category : Amines
Languages : en
Pages : 40

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CRC Handbook of Ion Exchange Resins

CRC Handbook of Ion Exchange Resins PDF Author: Johann Korkisch
Publisher: CRC Press
ISBN: 9780849331961
Category : Science
Languages : en
Pages : 720

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Book Description
The six-volume CRC Handbook of Ion Exchange Resins reviews the application of ion exchange resins to inorganic analytical chemistry. Extracted from over 6,000 original publications, it presents the information in over 1,000 tables complemented by concise descriptions of analytical methods involving virtually all the elements of the periodic table. Also, the ion exchange characteristics of the elements, as well as other important information required by analysis using ion exchange resins, are presented in separate tables. The methods that allow the multi-element analysis of complex matrices are emphasized. This work includes a general discussion of the theoretical, instrumental, and other principles underlying the various applications of ion exchange resins in inorganic analytical chemistry with special attention focused on techniques based on ion chromatography.

CRC Handbook of Ion Exchange Resins, Volume VI

CRC Handbook of Ion Exchange Resins, Volume VI PDF Author: Johann Korkisch
Publisher: Routledge
ISBN: 1351457349
Category : Science
Languages : en
Pages : 353

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Book Description
The six-volume CRC Handbook of Ion Exchange Resins reviews the application of ion exchange resins to inorganic analytical chemistry. Extracted from over 6,000 original publications, it presents the information in over 1,000 tables complemented by concise descriptions of analytical methods involving virtually all the elements of the periodic table. Also, the ion exchange characteristics of the elements, as well as other important information required by analysis using ion exchange resins, are presented in separate tables. The methods that allow the multi-element analysis of complex matrices are emphasized. This work includes a general discussion of the theoretical, instrumental, and other principles underlying the various applications of ion exchange resins in inorganic analytical chemistry with special attention focused on techniques based on ion chromatography.

Comprehensive Water Analysis

Comprehensive Water Analysis PDF Author: T R Crompton
Publisher: CRC Press
ISBN: 0203498410
Category : Science
Languages : en
Pages : 395

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Book Description
This book brings together in one place all available information on the determination of metals, organics, organometallic compounds, anions, cations, dissolved gases, radioactive substances and miscellaneous determinands in natural and treated waters.

Nitrates and Nitrites in Food and Water

Nitrates and Nitrites in Food and Water PDF Author: Michael J Hill
Publisher: CRC Press
ISBN: 9780747600671
Category : Medical
Languages : en
Pages : 208

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Book Description
From the Introduction With regard to nitrate and nitrite, the perceived hazards are to the ecological balance in rivers and lakes, and to human health. Increased nitrate levels in river water lead to increased growth of algae and consequent decrease in the level of biologically available oxygen (BAO). In extreme forms, the algae form unsightly blooms on the water surface, and the BAO level falls below that necessary to support fish and other animal life. At this extreme, there is little dispute that efforts should be made to restore the ecological balance, and this is best achieved by reversing the increase in nitrate concentration that caused the problem. The health hazards are less clear, but include the risk of methaemoglobinaemia in young infants and the possible risk of gastric cancer, particularly in certain high-risk patient groups. These health risks have led to legislation to control the exposure of humans to nitrate from drinking water and as a food additive . . . What can be done about this and how can the problem be solved (if, indeed, there is a problem)? It is normal practice to add nitrate and nitrite to food as a cosmetic and as a preservative. Is this necessary? If so, how much do we need to add? Are there alternatives? What effect does added nitrate have on total nitrate exposure of humans? . . . In this book, we have attempted to answer, or at least to give the background to, some of the questions. . . .

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1064

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Optofluidic Devices and Applications

Optofluidic Devices and Applications PDF Author: Francisco Yubero
Publisher: MDPI
ISBN: 3039437178
Category : Technology & Engineering
Languages : en
Pages : 148

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Book Description
Optofluidic devices are of high scientific and industrial interest in chemistry, biology, material science, pharmacy, and medicine. In recent years, they have experienced strong development because of impressive achievements in the synergistic combination of photonics and micro/nanofluidics. Sensing and/or lasing platforms showing unprecedented sensitivities in extremely small analyte volumes, and allowing real-time analysis within a lab-on-a-chip approach, have been developed. They are based on the interaction of fluids with evanescent waves induced at the surface of metallic or photonic structures, on the implementation of microcavities to induce optical resonances in the fluid medium, or on other interactions of the microfluidic systems with light. In this context, a large variety of optofluidic devices has emerged, covering topics such as cell manipulation, microfabrication, water purification, energy production, catalytic reactions, microparticle sorting, micro-imaging, or bio-sensing. Moreover, the integration of these optofluidic devices in larger electro-optic platforms represents a highly valuable improvement towards advanced applications, such as those based on surface plasmon resonances that are already on the market. In this Special Issue, we invited the scientific community working in this rapidly evolving field to publish recent research and/or review papers on these optofluidic devices and their applications.

Water Pollution Abstracts

Water Pollution Abstracts PDF Author:
Publisher:
ISBN:
Category : Sewage disposal
Languages : en
Pages : 576

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Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences

Master's Theses and Doctoral Dissertations in the Pure and Applied Sciences PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 144

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