Skip to content NCASI
NCASI
  • Technical Studies Program
    • Overview
    • Air Quality
    • Canadian Program
    • Chemical Management & Health Effects
    • Forestry
    • Sustainability
    • Water Resources
  • Resources
    • All Resources
    • Publications
    • Presentations
    • Tools & Calculators
    • Videos
    • Glossary of Acronyms
    • Climate Change Glossary
    • Pulp and Paper ICR
  • Education
    • Overview
    • Fact Sheets
    • Glossaries
    • Handbooks
    • Infographics
    • NCASI Review & Response
    • Presentations
    • Videos
      • On-Demand Video Library
  • News & Events
    • Upcoming Events
    • Calendar
      • U.S. Members
    • Updates & Newsletters
    • Past Events
  • Membership
    • How to Join
    • U.S. Members
    • Canadian Members
    • Sustaining Members
  • About NCASI
    • Overview
    • Staff Directory
    • Careers
    • Locations
    • Indirect Cost Policy
    • Governance
      • Board of Governors
      • Canadian Steering Committee
      • U.S. Steering Committee
  • NCASI Foundation
Member Login

©2025 National Council for Air and Stream Improvement, Inc.

Impact. Science. Solutions.

  • About NCASI
    • Overview
    • Staff Directory
    • Careers
    • Locations
    • Indirect Cost Policy
    • Governance
      • Board of Governors
      • Canadian Steering Committee
      • U.S. Steering Committee
  • NCASI Foundation
Member Login
NCASI
  • Technical Studies Program
    • Overview
    • Air Quality
    • Canadian Program
    • Chemical Management & Health Effects
    • Forestry
    • Sustainability
    • Water Resources
  • Resources
    • All Resources
    • Publications
    • Presentations
    • Tools & Calculators
    • Videos
    • Glossary of Acronyms
    • Climate Change Glossary
    • Pulp and Paper ICR
  • Education
    • Overview
    • Fact Sheets
    • Glossaries
    • Handbooks
    • Infographics
    • NCASI Review & Response
    • Presentations
    • Videos
      • On-Demand Video Library
  • News & Events
    • Upcoming Events
    • Calendar
      • U.S. Members
    • Updates & Newsletters
    • Past Events
  • Membership
    • How to Join
    • U.S. Members
    • Canadian Members
    • Sustaining Members
  • Home

Events

Procedures for Estimating Hydrogen Sulfide Emissions from Wastewater Treatment Systems

December 04, 2012 Online

2012 Canadian Meeting

October 30, 2012 Montreal, Quebec

2012 West Coast Regional Meeting

October 01, 2012 Vancouver, Washington

2012 Southern Regional Meeting

June 11, 2012 Greenville, South Carolina

2012 Northern Regional Meeting

May 08, 2012 Portland, Maine

Refine By

Event Types

  • All
  • Committee
  • Conference
  • Meetings
  • Regional
  • Task Group
  • Webinars
  • Workshop

Date

  • All
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • 2009
  • 2008
  • 2007
  • 2006
  • 2005
  • 2004
  • 1930-39
Home
Headquarters Office 1513 Walnut Street, Suite 200
Cary, NC 27511
Connect with NCASI on LinkedIn
  • About NCASI
    • Locations
    • Careers
    • Staff Directory
    • Contact Us
    • Nondiscrimination Statement
    • Indirect Cost Policy
    • Privacy Policy
  • NCASI Foundation
  • CANADIAN PROGRAM
  • INDUSTRY SECTORS
    • Forest Management
    • Pulp & Paper Manufacturing
    • Wood Products Manufacturing
  • MEMBERSHIP
    • Member Dashboard
    • Join NCASI
  • TECHNICAL STUDIES PROGRAMS
    • Air Quality
    • Chemical Management & Health Effects
    • Forestry
    • Sustainability
    • Water Resources
  • Sustaining Members
  • Committee Meetings

©2025 National Council for Air and Stream Improvement, Inc.