The performance of coagulation process will be better when low-turbidity water is treated.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- The performance of coagulation process will be better when low-turbidity water is treated.
- The efficiency of coagulation process is not good during the condition of low temperature, because ( ) A: coagulants will not hydrolyze completely B: the hydration of colloidal particles is enhanced, which hinders the coagulation process C: the viscosity of water is high, so the Brownian motion is weak, making it difficult for colloids to aggregate D: The rate of coagulants hydration is too high
- Water treatment process for unpolluted surface water contains: influent, coagulation, ______ , ______ , disinfection, water supply network. (only one word for each blank)
- Coagulation process, which is the combination of agglomeration and flocculation, is mainly used to remove colloids. A: 正确 B: 错误
- The output of a OR gate is LOW only when all its inputs are LOW A: 正确 B: 错误