TAILIEUCHUNG - Mathematics Manual for WATER AND WASTEWATER TREATMENT PLANT OPERATORS

To properly operate a waterworks or wastewater treatment plant and to pass the examination for a waterworks/wastewater operator s license, it is necessary to know how to perform certain calculations. In reality, most of the calculations that operators at the lower level of licensure need to know how to perform are not difÞcult, but all operators need a basic understanding of arithmetic and problem-solving techniques to be able to solve the problems they typically encounter. | Mathematics Manual for WATER AND WASTEWATER TREATMENT PLANT OPERATORS 2004 by CRC Press LLC Mathematics Manual for WATER AND WASTEWATER TREATMENT PLANT OPERATORS Frank R. Spellman CRC PRESS Boca Raton London New York Washington . 2004 by CRC Press LLC Library of Congress Cataloging-in-Publication Data Spellman Frank R. Mathematics manual for water and wastewater treatment plant operators Frank R. Spellman. p. cm. Includes index. ISBN 1-56670-675-0 alk. paper 1. Water Purification Mathematics. 2. Water quality management Mathematics. 3. Water Purification Problems exercises etc. 4. Water quality management Problems exercises etc. 5. Sewage Purification Mathematics. 6. Sewage disposal Mathematics. 7. Sewage Purification Problems exercises etc. 8. Sewage disposal Problems exercises etc. I. Title. 2004 01 51 dc22 2003065830 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 author 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. The consent of CRC Press LLC does not extend to copying for general distribution for promotion for creating new works or for resale. Specific permission must be obtained in writing from CRC Press LLC for such copying. Direct all inquiries to CRC Press LLC 2000 . Corporate Blvd. Boca Raton Florida 33431. Trademark Notice Product or corporate names may be trademarks or registered trademarks and are used only for identification and explanation without intent to .

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