Knowing about the effect of environment variation in aerator on microorganism growth by detecting environment factors and observing activated sludge. 通过测定曝气池中的环境因素和观察活性污泥状态,认识环境因素对微生物生长的影响。
In this paper, the rules of oxygen transfer with the immersion depth in operating of rubber film fine bubble aerator are described and also their mechanism was found out. 阐述了橡胶膜曝气器的充氧性能各项指标随水深增加的变化规律,并分析了这种变化的原因。
aerator
[ noun ] an apparatus for exposing something to the air (as sewage) <noun.artifact>
aerator \aerator\, Aerator \A"["e]r*a`tor\, n. 1. That which supplies with air or gas; specif.: (a) An apparatus used for charging mineral waters with gas and in making soda water. (b) A fumigator used to bleach grain, destroying fungi and insects. [Webster 1913 Suppl.]
2. an apparatus for exposing something to the air (as sewage). [WordNet 1.5]
aerator \aerator\, Aerator \A"["e]r*a`tor\, n. 1. That which supplies with air or gas; specif.: (a) An apparatus used for charging mineral waters with gas and in making soda water. (b) A fumigator used to bleach grain, destroying fungi and insects. [Webster 1913 Suppl.]
2. an apparatus for exposing something to the air (as sewage). [WordNet 1.5]