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发明授权
US09470007B2 Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank 有权
用于娱乐和观赏用途的罐中的水的高效过滤方法，其中过滤通过少量水进行，而不是来自罐的总量

Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank
摘要：
An efficient filtration process of water from a tank is performed over a small volume of water and not on the totality of the water from the tank. The process includes emitting ultrasonic waves in the tank; and adding a flocculant agent to the water. The tank bottom is covered with a suctioning device which suctions a water flow with flocculated particles, discharging to a collecting effluent line and the effluent flow of the suctioning device is filtered from the collecting effluent line. Filtered flow is returned to the tank. A suctioning device is used in the efficient filtration process.
摘要（中）：

来自罐的水的有效过滤方法是在少量的水上进行的，而不是来自罐的水的总量。 该过程包括在罐中发射超声波; 并向水中加入絮凝剂。 罐底部覆盖有抽吸装置，其吸收具有絮凝颗粒的水流，排放到收集流出物管线，并且抽吸装置的流出物从收集流出物管线过滤。 过滤的流量返回到罐中。 在有效的过滤过程中使用抽吸装置。

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