tailieunhanh - Geochemical and Hydrological Reactivity of Heavy Metals in Soils

This volume aims at providing a coherent presentation of recent developments and understanding of heavy metal reactivity in soils. Such an understanding is necessary in addressing heavy metals concerns in the environment. The implicit framework of multiple reactivity acknowledges the widely known role played by the various colloidal surface functional groups in concomitant reactions. This overarching frame of reference allows unification between molecular structure-reactivity relationships at one scale and transport processes at the other | Geochemical andHvdroiogjcal _ React vityOf HeavyMetais in Soils Edited by H. Magdi Selim William L. Kingery .JI. LEWIS PUBLISHERS A CRC Press Company Boca Raton London New York Washington . 2003 by CRC Press LLC Library of Congress Cataloging-in-Publication Data Geochemical and hydrological reactivity of heavy metals in soils edited by H. Magdi Selim William L. Kingery. p. cm. Includes bibliographical references and index. ISBN 1-56670-623-8 alk. paper 1. Soils Heavy metal content. 2. Havy metals Environmental aspects. 3. Soil moisture. 4. Soil chemistry. I. Kingery William L. II. Title. 2003 5 dc21 2002043282 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information but the authors and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying microfilming and recording or by any information storage or retrieval system without prior permission in writing from the publisher. All rights reserved. Authorization to photocopy items for internal or personal use or the personal or internal use of specific clients may be granted by CRC Press LLC provided that per page photocopied is paid directly to Copyright Clearance Center 222 Rosewood Drive Danvers MA 01923 USA. The fee code for users of the Transactional Reporting Service is ISBN 1-56670-623-8 03 . The fee is subject to change without notice. For organizations that have been granted a photocopy license by the CCC a separate system of payment has been arranged. The consent of CRC Press LLC does not extend to copying for general distribution for promotion for creating new works or