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综合介绍了小氮肥企业中两水闭路循环技术的应用情况,并分别对两水闭路循环技术的工艺流程、设计参数及生产过程中存在的问题作了详细的介绍,并对各种方法加以评进。
This paper introduces the application of two closed water circulation technologies in the small nitrogenous fertilizer enterprises and introduces the process flow, design parameters and problems existing in the production process of the two closed water circulation technologies respectively, and gives a detailed introduction of various methods Enter.