通过采用一种泵式搅拌系统，特罗斯赫博士将排泄物的发酵时间从两个星期缩短至一个星期。
SCH has reduced the amount of time it takes to digest sewage from two weeks to one, by employing a pumped mixing system.
最后，关于智能泵，Poikonen博士说，虽然国家标准将是一件好事，个别卫生系统不应等待着他们。
Finally, with regard to smart pumps, Dr. Poikonen said that although national standards would be a good thing, individual health systems should not be waiting for them.
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