A Study of Water Use and Wastewater Discharge Characteristics for Regional Industrial Enterprises 区域工业企业用水和废水排放特征分析研究&以深圳市为例
This paper takes Shenzhen City as a case study to analyze the characteristics of water use and wastewater discharge of industrial enterprises in terms of different scales, different sectors and different districts. 以深圳市为例,从不同规模、不同行业类型、不同区域三方面,分析了深圳市工业企业用水和废水排放特征。
According to the requirement of ecological buildings, on the basis of the comprehensive utilization of nature resources, an effective way is adopted to save water and use solar energy, rainwater and wastewater. 按照生态建筑的要求,围绕资源的综合利用,设计中采用了有效的节水方法,并充分利用太阳能和雨污水。
As regards optimum design of wastewater reuse network two simple design examples are introduced for building water reuse in order to make full use of wastewater to meet the water consumption demand. 结合污水回用网络的优化模型设计,介绍了两个较简单的用水网络中最优污水回用网络设计实例,从而使污水得到最大程度的回用,并满足用水要求。
After pretreatment of the raw water, it is feasible to use anaerobic granular sludge in wastewater treatment with high concentration of antibiotics. 本次试验得出的主要结论如下:1.对原水进行必要的预处理后,在工程中使用厌氧颗粒污泥法处理高浓度抗生素废水是可行的。