abi283812 abi283812
  • 12-10-2021
  • Biology
contestada

Which of the following are sustainable wastewater methods?
1. Graywater used to water yards
II. Chlorination and ozonation disinfection
III. Use of artificial wetlands

Respuesta :

mcmicah25
mcmicah25 mcmicah25
  • 12-10-2021

Answer:

chlorination and ozonation disinfection

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