With the aforementioned apparatus f

With the aforementioned apparatus for the biological removal of phosphorus, it is possible to remove phosphorus and reduce the sludge volume, and nitrogen removal is also possible.
In either of the two immediately mentioned apparati for the biological removal of phosphorus, there may be provided a means whereby the water, from which the phosphorus has been removed in the aforementioned phosphorus- removing means, is subjected to an aerobic treatment or whereby said water is supplied to the aforementioned oxygen-free tank or the aforementioned aerobic tank.

結果 (中文) 1:

生物除磷上述装置，它是可以删除磷，减少污泥的体积，与脱氮也是可能的。在任一两个立即提到仪器为生物除磷，可能提供藉以水，从中磷中已经删除了上述磷-删除手段，手段遭受好氧处理或即表示水提供给上述无氧罐或上述的好氧池。

結果 (中文) 3:

对生物除磷的上述装置，可以除去磷，减少污泥体积，和氮的去除也有可能。对生物除磷是两立即提到
装置，可以提供一个水，在上述磷去除装置中，磷已被去除，是一种有氧处理，或是说，水被供给到上述的无氧槽或前述的好氧池中。