What does the bacterium use to grow?

Related MCQs

• On which of the following does the self purification process does not depend?
• How much chromium is required to provide oxidation resistance for use over 1000oC?
• which of the following does not include in the monitoring of river pollution?
• On how many conditions does the intervention of wastewater depend on?
• What percentage of solids does wastewater contain?
• Which of these metals does not require alloying for oxidation resistance?
• What does SBR stand for?
• Ws = Wsp + Wss What does Wsp stand for in the above equation?
• How does the chemical sludge appear?
• How does the activated sludge appear?