Wastewater Treatment Operator Certification Test #1 Rated A+
What is the methane content in a properly operation anaerobic digester? A) 30 to 35% by volume B) 1 to 2% by volume C) 65 to 70% by volume D) 15 to 20% by volume C) 65 to 70% by volume (v.2 pg 158) What will the addition of chlorine gas do to the pH of wastewater? A) Moderately increase pH B) pH will not be affected C) Significantly increase the pH D) Decrease the pH D) Decrease the pH (v.1 pg 349-350)
Geschreven voor
- Instelling
- Waste water certification
- Vak
- Waste water certification
Documentinformatie
- Geüpload op
- 2 januari 2024
- Aantal pagina's
- 35
- Geschreven in
- 2023/2024
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
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wastewater treatment operator certification test
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