鲶鱼的放养和丰收都在工厂废水稳定塘系统的最后一阶段。
Catfish are stocked and harvested in the last phase of the facility's waste stabilization pond system.
这个结果将用于强化鹤岗华欣纸业股份有限公司稳定塘制浆废水处理。
This result will be used to improve the pulp wastewater treatment in the stabilization pond of Huaxin Pulp and Paper Ltd.
生物稳定塘用于废水处理已有悠久的历史，自50年代开始国内外学者对其理论及应用问题进行了多方面的探讨。
Waste stabilization pond has been used in wastewater treatment for a long time. Since 1950's, national and abroad researchers have done many studies on pond theory and application aspects.
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