tailieunhanh - UNDERSTANDING ENVIRONMENTAL POLLUTION

Whole system thinking takes a view of the company’s manufacturing system and associated costs as a whole, rather than by functional department. This new way of thinking empowers factory managers to accept higher costs on low value items that may be associated with a given functional department, to produce substantial overall cost savings throughout the production cycle. Companies engaged in Lean Manufacturing are, fundamentally, utilizing new financial decision-making (“whole system”) approaches and new powerful cost drivers (., reduced flow days) to eliminate waste. In other words, Lean strives to optimize the entire system, with a focus on. | Second Edition understanding Environmental Pollution This page intentionally left blank Understanding Environmental Pollution A Primer Understanding Environmental Pollution systematically introduces pollution issues to students and others with little scientific background. The first edition received excellent reviews and the new edition has been completely refined and updated. The book moves from the definition of pollution and how pollutants behave to air- and water-pollution basics pollution and global change solid waste and pollution in the home. It also discusses persistent and bioaccumulative chemicals and pesticides and places greater emphasis on global pollutants. The relationship between energy generation its use and pollution is stressed as well as the importance of going beyond pollution control to pollution prevention. Impacts on human and environmental health are emphasized throughout. Students are often invited to come to their own conclusions after having been presented with a variety of opinions. This textbook provides the basic concepts of pollution toxicology and risk assessment for non-science majors as well as environmental-science students. Marquita Hill developed a number of environmental courses at the University of Maine including Issues in Environmental Pollution an interdisciplinary introductory course and Pollution Prevention and Industrial Ecology in the Department of Chemical Engineering. She was for 7 years a visiting scholar in Environmental Health at the Harvard School of Public Health and was a founding member and the first president of the Green Campus Consortium of Maine an organization devoted to finding sustainable means of management for the state s institutions of higher .