问题
问答题 简答题
简述机械搅拌澄清池的工作原理？
答案
参考答案：
机械搅拌加速澄清池是借搅拌器叶轮的提升作用，使先期生成并已沉到泥渣区的泥渣回流到反应区，参与新泥渣的生成。在此过程中，先期生成的泥渣起了结晶核心和接触吸附的作用，促进新泥渣迅速成长，达到有效分离的目的。
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简述机械搅拌澄清池的工作原理？
参考答案：
机械搅拌加速澄清池是借搅拌器叶轮的提升作用，使先期生成并已沉到泥渣区的泥渣回流到反应区，参与新泥渣的生成。在此过程中，先期生成的泥渣起了结晶核心和接触吸附的作用，促进新泥渣迅速成长，达到有效分离的目的。
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| Tina and Tara are twin sisters. They look 1 , but they also have some differences. Mr. Black is their old grandfather. One day, he came to see his two granddaughters 2 two gifts. When he came into the house he saw Tina and 3 her one gift. After a while, when he got into the garden he saw 4 granddaughter-"Tara". In fact, that was Tina. When he gave the other gift to her, she said, "you have given me one." "No, I gave a gift to your 5 -Tina." "Oh, my grandpa, I am Tina." Just then, Tara came into the garden, too. "Now, grandpa, can you tell me the differences 6 us?" "'No, I can't. Can you 7 me?" "Yes, look, Tara is a little taller 8 me. Her hair is longer and curlier, then 9 . Now grandpa, can you see?" "Yes, now I can tell you 10 Tara. Tara, here is the gift for you." "Thank you for your gift, grandpa." With the words, they all laughed happily. | ||||
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