The Redhawk Power Station, in Southwest, USA uses tertiary wastewater as its water feedstock and reclaims all liquid wastes with a zero liquid discharge system.

美国西南部的红鹰电厂利用本区域里的废水作为其给水源，并且利用零液体排放系统回收所有的废液。

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The technology of the closed circulation and zero discharge in paper mills with waste paper as raw material is a mature one.

废纸作原料的制浆造纸厂全厂废水封闭循环和零排放的技术已经成熟。

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To save water, 3 coolers are installed (the 2nd for ammonia evaporation), cooled waste water are led to recycling pool, thus a zero water discharge is achieved and water consumption decreased.

采取设置3台冷却器，将各处废水降温冷却（其中第2台冷却器用于蒸发液氨，以节省蒸汽），然后进入循环水池、循环利用，实现了废水零排放；

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"The Kashagan project has been designed as a zero-discharge production facility, " said Pierre Offant, NCOC chairman managing director.

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As a result of his apparent violations of these regulations, a military panel ruled last week three to zero to discharge Stein from the military.

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