ANSI AWWA B305-2005 Anhydrous Ammonia《无水氨》.pdf

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1、The Authoritative Resource on Safe WaterSMANSI/AWWA B305-06(First Edition)AWWA StandardEffective date: June 1, 2006.First edition approved by AWWA Board of Directors Feb. 12, 2006.Approved by American National Standards Institute April 17, 2006.Anhydrous AmmoniaAdvocacyCommunicationsConferencesEduca

2、tion and TrainingH17012 Science and TechnologySections6666 West Quincy AvenueDenver, CO 80235-3098T 800.926.7337www.awwa.orgCopyright American Water Works Association Provided by IHS under license with AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-iiAWWA Sta

3、ndardThis document is an American Water Works Association (AWWA) standard. It is not a specification. AWWA standardsdescribe minimum requirements and do not contain all of the engineering and administrative information normallycontained in specifications. The AWWA standards usually contain options t

4、hat must be evaluated by the user of thestandard. Until each optional feature is specified by the user, the product or service is not fully defined. AWWApublication of a standard does not constitute endorsement of any product or product type, nor does AWWA test, certify,or approve any product. The u

5、se of AWWA standards is entirely voluntary. AWWA standards are intended to represent aconsensus of the water supply industry that the product described will provide satisfactory service. When AWWA revisesor withdraws this standard, an official notice of action will be placed on the first page of the

6、 classified advertisingsection of Journal AWWA. The action becomes effective on the first day of the month following the month of JournalAWWA publication of the official notice.American National StandardAn American National Standard implies a consensus of those substantially concerned with its scope

7、 and provisions. AnAmerican National Standard is intended as a guide to aid the manufacturer, the consumer, and the general public. Theexistence of an American National Standard does not in any respect preclude anyone, whether that person hasapproved the standard or not, from manufacturing, marketin

8、g, purchasing, or using products, processes, or proceduresnot conforming to the standard. American National Standards are subject to periodic review, and users are cautionedto obtain the latest editions. Producers of goods made in conformity with an American National Standard areencouraged to state

9、on their own responsibility in advertising and promotional materials or on tags or labels that thegoods are produced in conformity with particular American National Standards.CAUTION NOTICE: The American National Standards Institute (ANSI) approval date on the front cover of this standardindicates c

10、ompletion of the ANSI approval process. This American National Standard may be revised or withdrawn atany time. ANSI procedures require that action be taken to reaffirm, revise, or withdraw this standard no later than fiveyears from the date of publication. Purchasers of American National Standards

11、may receive current information on allstandards by calling or writing the American National Standards Institute, 25 West 43rd Street, Fourth Floor, New York,NY 10036; (212) 642-4900.Science and TechnologyAWWA unites the entire water community by developing and distributing authoritative scientific a

12、nd technologicalknowledge. Through its members, AWWA develops industry standards for products and processes that advance publichealth and safety. AWWA also provides quality improvement programs for water and wastewater utilities.All rights reserved. No part of this publication may be reproduced or t

13、ransmitted in any form or by any means, electronicor mechanical, including photocopy, recording, or any information or retrieval system, except in the form of briefexcerpts or quotations for review purposes, without the written permission of the publisher. Copyright 2005 by American Water Works Asso

14、ciationPrinted in USACopyright American Water Works Association Provided by IHS under license with AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-iiiCommittee PersonnelThe AWWA subcommittee that developed this standard had the following personnel at thetime:W

15、.B. Huebner, Mine Hill, N.J. (AWWA)B.C. Lauer,*Standards Group Liaison, AWWA, Denver, Colo. (AWWA)K.B. Stark, Disinfectants Committee Liaison, NSF International,Ann Arbor, Mich. (AWWA)D.B. Binder, Tanner Industries Inc., Southampton, Pa. (AWWA)Ray Cannon, La Roche Industries, Atlanta, Ga. (AWWA)Barr

16、y Lonsdale, Terra Industries, Courtright, Ont. (AWWA)M.F. Knudson, Portland Bureau of Water Works, Portland, Ore. (AWWA)E.R. Saxon, BeaufortJasper Water or theweights may be checked by certified weighers for the purchaser on delivery).Sec. 6.3 Affidavit of ComplianceThe purchaser may require an affi

17、davit from the manufacturer or supplierattesting that the anhydrous ammonia complies with applicable requirements of thisstandard.Copyright American Water Works Association Provided by IHS under license with AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-This

18、 page intentionally blank.Copyright American Water Works Association Provided by IHS under license with AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page intentionally blank.Copyright American Water Works Association Provided by IHS under license with

19、AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-1P-3.6M-42305-06/06-NH Printed on recycled paper.AWWA is the authoritative resource for knowledge, information, and advocacy to improve the quality and supply of water in North America and beyond. AWWA is the lar

20、gest organization of water professionals in the world. AWWA advances public health, safety, and welfare by uniting the efforts of the full spectrum of the entire water community. Through our collective strength we become better stewards of water for the greatest good of the people and the environment.Copyright American Water Works Association Provided by IHS under license with AWWA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-