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随着尿素系统生产能力的增大、而解吸系统未作相应改造,导致解吸废液中的氨与尿素含量时有超标现象,不但造成浪费,而且影响环境。为此,山东明水化工有限公司于2005年3月采用宁波远东化工科技有限公司的技术及设备新增1套尿素工艺冷凝液深度水解系统,并于2005年7月建成投入使用,
As the production capacity of urea system increases, the desorption system has not been modified accordingly. As a result, the ammonia and urea content in the desorption waste liquid exceed the standard, which will not only cause waste but also affect the environment. To this end, Shandong Mingshui Chemical Co., Ltd. in March 2005 with Ningbo Far East Chemical Technology Co., Ltd. technology and equipment to add a set of deep urea process condensate hydrolysis system, and in 2005 July completed and put into use,