【Daily Question】-104 (July 22) (Answer +2, Correct Answer +4)
Thread Content
Single-choice question: The purpose of oxygen supply in the aeration tank is to meet the （ ） needs of microorganisms. A. Decomposing organic matter B. Decomposing inorganic matter C. Respiration D. Decomposition and oxidation Answer: A. Decomposing organic matter
Option A should be chosen, to decompose organic matter. ------------------
The purpose of oxygen supply in the aeration tank is to meet the needs of microorganisms ( ). A. Decomposing organic matter
Answer to this question: A. Decompose organic matter
The purpose of oxygen supply in the aeration tank is to meet the needs of microorganisms (B)
I chose A; if it’s wrong, I hope the original poster can help analyze the correct answer.
Answer: B. Decomposing inorganic substances. The purpose of aeration in aeration tanks is to provide the oxygen needed by microorganisms to decompose inorganic substances
The purpose of oxygen supply in the aeration tank is to meet the needs of microorganisms (A). A. Decomposition of organic matter B. Decomposition of inorganic matter C. Respiration D. Decompositional oxidation
The purpose of oxygen supply in the aeration tank is to meet the needs of microorganisms (B. for decomposing inorganic substances).