Sewerage and Sewage TreatmentNote 191 — Chapter XIX · ACID PRECIPITATION, LIME AND ELECTRICITY, AND DISINFECTIONReading editionReference 5.◇Copy noteReturn to CHAPTER XIX ACID PRECIPITATION, LIME AND ELECTRICITY, AND DISINFECTIONReturn to CHAPTER XIX ACID PRECIPITATION, LIME AND ELECTRICITY, AND DISINFECTION