The last few years have seen a burgeoning of interest in airborne particles and the environmental problems which they can cause. For example, when Krakatowa erupted, the dust cloud formed by the particles it emitted was measured for four years afterwards and in 1997 the same has been seen happening in Montserrat. The implications are far reaching, not just on the level of human inhalation, but the particles can also act as catalysts in the air and speed up unwanted large scale processes like global warming and ozone depletion. A further example is that research has indicated that lead...

The new edition of this textbook introduces the basic chemical concepts underlying a sound understanding of environmental science and ecology. Chapters contain explanations of fundamental chemical principles and include illustrations of real examples from the environment. From an introduction to atomic and molecular structure, the text progresses to more advanced areas within physical, inorganic, organic, and analytical chemistry. Important new sections include an introduction to the concepts of biogeochemical cycling, and the role environmental chemistry plays with respect to climate,...

Electronic waste includes such items as TVs, computers, LCD and plasma displays, and mobile phones, as well as a wide range of household, medical and industrial equipment which are simply discarded as new technologies become available. Huge and growing quantities of waste are discarded every year and this waste contains toxic and carcinogenic compounds which can pose a risk to the environment. However, if handled correctly, electronic waste presents a valuable source of secondary raw materials. This book brings together a group of leading experts in the management of electrical and electronic...

Nanotechnology is a much talked about, and rapidly expanding area of science, which is sometimes little understood. It looks set to make a significant impact on human life and, with numerous commercial developments emerging, will become a major industry over the coming years. Nanotechnology can be broadly described as developing or exploiting products at nanometre dimensions (i.e. as having one dimension less than 100 nanometres). Such materials have a larger surface area to volume ratio than conventional materials which provides them with an increased level of reactivity, and consequently,...

It is widely recognised that global warming is occurring due to increasing levels of carbon dioxide and other greenhouse gases in the atmosphere. Methods of capturing and then storing CO2 from major sources such as fossil-fuel-burning power plants are being developed to reduce the levels emitted to the atmosphere by human activities. The book reports on progress in this field and provides a context within the range of natural absorption processes in the oceans and forests and in soil. Comparisons with alternative energy sources such as solar and nuclear are made and policy issues are also...

The contributing authors have been chosen because of their depth of knowledge and experience in air pollution work, and we are confident that this is reflected in a Handbook which will find very wide application wherever air pollution analysis is practised. Roy M. Harrison Roger Perry February 1985 Readers are recommended to follow all the usual laboratory safety pre- cautions. While care has been taken to ensure that the information in this book is correct, neither the authors nor the publisher can accept responsibility for any outcome of the application of methods and procedures outlined in...