• AWWA B512 : 2015

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SULFUR DIOXIDE

    Available format(s):  Hardcopy, PDF

    Superseded date:  04-08-2023

    Language(s):  English

    Published date:  01-05-2015

    Publisher:  American Water Works Association

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    I Introduction
    II Special Issues
    III Use of This Standard
    IV Major Revisions
    V Comments
    Standard
    1 General
    2 References
    3 Definitions
    4 Requirements
    5 Verification
    6 Delivery

    Abstract - (Show below) - (Hide below)

    Specifies sulfur dioxide, a compressed, nonflammable liquefied gas, for use in the treatment of potable water, wastewater, or reclaimed water to remove excess residual chlorine.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher American Water Works Association
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    CFR 49(PTS100-177) : OCT 2017 TRANSPORTATION
    CGA P 1 : 2015 STANDARD FOR SAFE HANDLING OF COMPRESSED GASES IN CONTAINERS
    CGA G 3 : 2017 SULFUR DIOXIDE
    NSF 60 : 2016 DRINKING WATER TREATMENT CHEMICALS - HEALTH EFFECTS
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective