Subchapter K - CHEMICAL DISINFECTION
- Section 217.271 - Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination System Redundancy Requirements
- Section 217.272 - Capacity and Sizing of Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.273 - Cylinder Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.274 - Dosage Control for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.275 - Requirements for 150 Pound Cylinders used in Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.276 - Requirements for One-Ton and Larger Cylinders used in Gas-Withdrawal Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.277 - Requirements for One-Ton and Larger Cylinders used in Liquid-Withdrawal Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.278 - Safety Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.279 - Equipment and Material Requirements for Gaseous Chlorine Disinfection and Sulfur Dioxide Dechlorination Systems
- Section 217.280 - Design of Sodium Hypochlorite Disinfection and Sodium Bisulfite Dechlorination Systems
- Section 217.281 - Application of Chlorination and Dechlorination Chemicals
- Section 217.282 - Other Chemical Disinfection and Dechlorination Processes
- Section 217.283 - Post-Disinfection Requirements