【作者】 张振家；

【Author】 Zhang Zhenjia (College of Environmental Science And Engineering,Nankai Universyty,Tianjin)

【机构】 南开大学环境科学与工程学院；

【摘要】 酒精糟液废水属高浓度有机废水,采用现有技术进行处理,通过工艺流程和费用分析,可以看出,处理效率低下,成本高,而采用本文提出的新技术进行处理,效率可提高四倍以上,出水可达到国家1996年二级排放标准,并且处理一吨污水可获得2．90元的经济效益．更多还原

【Abstract】 The distiller’s grain wastewater is a kind of high strength wastewater,using the pressnt treament technology,by the process and cost analysis,it’s low-efficient and expensive. While,if treated by the new technology proposed in the paper,the efficiency will be four times more than the former,and attaining the class two level of discharge standard(1996).Moreover, an economic benefit of 2.90 Yuan RMB/t can be obtained by treating this wastewater by the new technoiogy。更多还原