Basic Knowledge of Chemical Production (10.8)
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Basic knowledge of chemical production: 1. The three types of waste generated by chemical enterprises refer to ( ), ( ) and ( ). 2. The flow rate of a centrifugal pump increases as the rotational speed rises, and it increases as the geometric dimensions of the pump impeller increase.
1. The three types of waste in chemical enterprises refer to (wastewater), (waste gas), and (waste residue). 2. The flow rate of a centrifugal pump increases as the rotational speed rises, and it also increases as the geometric dimensions of the pump impeller increase.
1. Wastewater, waste gas, waste residue； 2. Increase, rise.
1. Waste gas, waste residue, and waste liquid. 2. Rise, rise.
1. Waste liquids, waste gases, waste residues； 2. Increase, rise
(Waste liquid), (waste gas) and (waste residue); (increase), (increase).
Wastewater, waste gas, and waste residues increase in volume
Wastewater, waste gas, waste residues – increasing, on the rise
1. Waste gas, wastewater, waste residue 2. Increase, rise
1. The three types of waste in chemical enterprises refer to (wastewater), (waste gas), and (waste residue). 2. The flow rate of a centrifugal pump (increases) as the rotational speed rises, and it also (increases) as the geometric dimensions of the pump impeller increase. ? ?