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基本説明
This book starts by introducing the twelve principles of green chemistry. It then goes on to discuss how the principles of green chemistry can be used to assess the 'greenness' of analytical methodologies.
Full Description
Concerns about environmental pollution, global climate change and hazards to human health have increased dramatically. This has led to a call for change in chemical processes including those that are part of chemical analysis. The development of analytical chemistry continues and every new discovery in chemistry, physics, molecular biology, and materials science brings new opportunities and challenges. Yet, contemporary analytical chemistry does not consume resources optimally. Indeed, the usage of toxic chemical compounds is at the highest rate ever. All this makes the emerging field of green chemistry a "hot topic" in industrial, governmental laboratories as well as in academia. This book starts by introducing the twelve principles of green chemistry. It then goes on to discuss how the principles of green chemistry can be used to assess the 'greenness' of analytical methodologies. The 'green profile' proposed by the ACS Green Chemistry Institute is also presented. A chapter on "Greening" sample preparation describes approaches to minimizing toxic solvent use, using non-toxic alternatives, and saving energy. The chapter on instrumental methods describes existing analytical approaches that are inherently green and making non-green methods greener. The final chapter on signal acquisition describes how quantitative structure-property relationship (QSPR) ideas could reduce experimental work thus making analysis greener. The book concludes with a discussion of how green chemistry is both possible and necessary. Green Analytical Chemistry is aimed at managers of analytical laboratories but will also interest teachers of analytical chemistry and green public policy makers.
Contents
Chapter 1: An ethical compromise and an economical opportunity;
Chapter 2. Direct determination methods without sample preparation;
Chapter 3: Replacement of hazardous solvents and reagents in analytical chemistry;
Chapter 4. Green sample preparation methods;
Chapter 5. Miniaturization of analytical methods;
Chapter 6. Green analytical chemistry through flow analysis;
Chapter 7. Green analytical separation methods;
Chapter 8. Green electroanalysis;
Chapter 9. Green Analytical Chemistry in the determination of organic pollutants in the environment;
Chapter 10. On-line decontamination of analytical wastes;
Subject Index
