生活垃圾处理厂中雨水控制与利用工程设计的探讨

发布时间：2018-11-13 11:11

【摘要】：为实现雨水资源化管理,减轻城市内涝问题,通过运用雨水控制与利用技术用以消减径流排水、提高雨水资源化利用率的理念,依据雨水控制与利用工程设计依据(政府相关文件和现行国家和地方规范)的编制背景介绍,探讨生活垃圾处理厂项目中雨水控制与利用工程设计方法、思路和解决方法。在满足雨水控制及利用设计原则的前提下,提出在大面积厂区内通过设置多个初期雨水调蓄池的方法解决因其雨水管网过长造成的单个收集池体量过大的问题;通过雨水调蓄池的设置确保了在同等降水条件下建设项目的开发前后外排雨水径流总量不增加,提出了雨水调蓄池在设计过程中设计要点。解释了设置渗滤液处理系统的生活处理垃圾厂内雨水只做调蓄不做回用的原因;提出在厂内做雨水间接利用措施水专业与总图、园林专业相互协调关系和各专业侧重点,在有条件的项目中可通过将屋顶雨水进行收集并加以利用,提出基于过多安装弃流设备会降低雨水系统安全性的实际问题,针对生活垃圾焚烧厂主厂房的屋面雨水系统不需安装过多雨水弃流设备。
[Abstract]:In order to realize Rain Water's resource management and alleviate the problem of urban waterlogging, the idea of reducing runoff drainage and improving the utilization ratio of Rain Water resource is put forward through the use of the techniques of Rain Water. Based on the background introduction of Rain Water control and utilization engineering design basis (government related documents and current national and local standards), this paper discusses the design method, train of thought and solving method of Rain Water control and utilization engineering in the domestic waste treatment plant project. On the premise of satisfying Rain Water's control and using design principle, this paper puts forward a method to solve the problem of excessive volume of single collection pool caused by too long rainwater pipe network in large area factory area by setting up several initial Rain Water storage ponds. The setting of Rain Water storage pool ensures that the total amount of external runoff will not increase before and after the development of the construction project under the same precipitation conditions, and puts forward the key points of the design of the Rain Water storage pool in the design process. This paper explains the reason why Rain Water, who sets up the leachate treatment system, only adjusts and does not reuse in the garbage treatment plant. It is suggested that Rain Water's indirect utilization measures should be taken in the factory, such as water specialty and general plan, coordination relationship among garden majors and emphasis of various specialties, and collection and utilization by collecting and utilizing Rain Water roof in conditional projects. Based on the practical problem that excessive installation of abandoned equipment will reduce the safety of Rain Water system, there is no need to install too much Rain Water abandoned flow equipment in the house of the main building of domestic waste incinerator.
【作者单位】：中国城市建设研究院有限公司实验中心;
【分类号】：TU992;TV213.9

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