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Texas Administrative Code
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Title 30 Environmental Quality
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Part 1 Texas Commission On Environmental Quality
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Chapter 217 Design Criteria for Domestic Wastewater Systems
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Subchapter K Chemical Disinfection
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Rule 217.271 Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination System Redundancy Requirements
Rule 217.272 Capacity and Sizing of Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.273 Cylinder Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.274 Dosage Control for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.275 Requirements for 150 Pound Cylinders Used in Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.276 Requirements for One-ton and Larger Cylinders Used in Gas-withdrawal Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.277 Requirements for One-ton and Larger Cylinders Used in Liquid-withdrawal Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.278 Safety Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.279 Equipment and Material Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
Rule 217.280 Design of Sodium Hypochlorite Disinfection and Sodium Bisulfite Dechlorination Systems
Rule 217.281 Application of Chlorination and Dechlorination Chemicals
Rule 217.282 Other Chemical Disinfection and Dechlorination Processes
Rule 217.283 Post-disinfection Requirements
