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DOE HANDBOOK

Metric             DOE-HDBK-1079-94             December 1994

Primer on Tritium Safe Handling Practices

U.S. Department of Energy, Washington, D.C. 20585    FSC-6910

Distribution Statement A. Approved for public release; distribution is unlimited.


Disclaimer

This document is an electronic representation of the official, printed standard. The printed document takes precedence and is available as follows:

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Order No. DE95003577


Table of Contents

FOREWORD
Key Words
OVERVIEW

INTRODUCTION

RADIOLOGICAL FUNDAMENTALS
Hydrogen and Its Isotopes
Sources of Tritium
Stable and Unstable Nuclides
Ions and Ionization
Types of Radiation
Radioactivity
PHYSICAL AND CHEMICAL PROPERTIES OF TRITIUM
Nuclear and Radioactive Properties
Penetration Depths of Beta Particles
Chemical Properties
Contamination
BIOLOGICAL PROPERTIES OF TRITIUM
Metabolism of Gaseous Tritium
Metabolism of Tritiated Water
Metabolism of Other Tritiated Species
Metallic Getters
Tritiated Liquids
Other Tritiated Gases
Biological Half-Life of HTO
Bioassay and Internal Dosimetry
Sampling Schedule and Technique
Dose Reduction
TRITIUM MONITORING
Air Monitoring
Differential Air Monitoring
Discrete Air Sampling
Process Monitoring
Surface Monitoring
Tritium Probes
Off-Gassing Measurements
Liquid Monitoring
RADIOLOGICAL CONTROL AND PROTECTION PRACTICES
Airborne Tritium
Secondary Containment
Temporary Enclosures
Protection by Local Ventilation
Supplied-Air Respirators
Supplied-Air Suits
Protection from Surface Contamination
Protective Clothing
Lab Coats and Coveralls
Shoe Covers
Gloves
EMERGENCY RESPONSE
Emergency Steps to Take
Decontamination of Personnel
Decontamination of Surfaces
BIBLIOGRAPHY

FOOTNOTES

CONCLUDING MATERIAL

DOE F 1300.3


List of DOE Technical Standards available online.