污水管网优化设计是工程优化中的一种。
The optimization of sewage pipe networks is one of the engineering optimization.
污水管网中减少的水流量仅有较小的百分比变化。
The reduced flow loading of the sewer network will of necessity represent a lower percentage change.
总结工程的几点经验可供老城市污水管网改造工程参考。
Some experience summarized should be applied reference for the reconstruction projects of old city sewage pipe net.
现有的公共污水管网沿着地块的南面，这部分系统是压力系统。
The existing public network for waste water drainage is along south side of the plot and the system is pressurized.
介绍了苏州市中心区污水管网完善及到户工程实施前的基本情况。
The improvement of sewage pipe net and the basic condition before the implement of individual households project in urban central area of Suzhou were introduced in this paper.
加快城镇污水管网、垃圾处理设施的规划和建设，推广污水处理回用。
We will accelerate the planning and building of sewer networks and garbage disposal facilities in urban areas and expand the use of recycled water.
本文介绍了水平定向钻进技术的基本原理及在污水管网建设中的应用。
This paper gives a brief introduction to the cardinal principle of horizontal directional drilling technique and its application in the construction of sewer net.
为了进行城市污水管网系统的水力分析，对管网节点流量过程进行了随机模拟。
In order to undertake the hydraulic analysis of urban sanitary sewer networks, the stochastic simulation of the nodal flow series is conducted in the paper.
该污水直接排入化工生产污水管网，给公司污水处理单元带来较大的生产压力。
The disposal unit would bear great pressure if the sewage is directly discharged into waste pipe network without any pre-treatment.
在分析城市污水管网结构的基础上，运用递归计算方法，建立了设计流量计算模型。
Based on analysis of urban sewage systems structure, a designed discharge computation model is presented by using recursive algorithm.
污水管网系统节点流量模拟计算是城市污水管网系统规划设计和运行管理的基础性工作。
The simulated calculation of nodal flow in sewage pipe network system is the essential work for the planning design and operation management of the urban sewage pipe network system.
与深隧道系统，污水管网系统，在新加坡，将在不久将来，构成只有重力下水道相连的深层隧道。
With the deep tunnel system, the sewer reticulation system in Singapore will, in future, consist of only gravity sewers linked to deep tunnels.
城市污水管网的主要用于收集和输送城市区域中的生活污水和生产废水，其中生活污水占较大比例。
City's main sewage pipe network for the collection and distribution of life in the urban areas of sewage and wastewater, sewage accounted for a large proportion.
针对高含水率的垃圾建议在生活区建立集中脱水处理模式，对脱水后的污水直接纳入城市污水管网做了分析。
Building up concentration dewater treatment model in dwelling area was suggested according to high water content waste, dewatered sewage directly discharging into city sewage conduits was analyzed.
结合编制某市市区污水管网系统专业规划，分析和研究了东南沿海地区类似老城区排水管网系统规划与设计需要注意的几个问题。
In compiling a sewer system program in downtown area, the problems deal with the planning and design of sewer network in old township districts in south east seashore area were discussed.
未取得城市排水许可证书，排水户不得向城市排水管网及其附属设施排放污水。
No drainage entity may drain sewage into the urban drainage pipe network and its accessory facilities if it fails to obtain an urban drainage license.
高速公路服务区远离市政给水管网，用水紧张，有污水回用的现实需求。
There is actual demand for water reuse for expressway service area given the fact of limited water resource and long distance to municipal water supply system.
污水处理厂、城市排水管网改造、河道综合整治等一些关键性的大项目建设明显滞后。
Sewage treatment plants, urban drainage network transformation, rivers, such as the comprehensive rectification of the large number of key construction projects has lagged far behind.
第三条排水户向城市排水管网及其附属设施排放污水，应当按照本办法的规定，申请领取城市排水许可证书。
Article 3 to drain sewage into the urban drainage pipe network and its accessory facilities, a drainage entity shall apply for an urban drainage license in accordance with these Measures.
排水：区内的排水管道与市政管网连接，保证污水排放通畅。
Drainage: Drainage pipeline in the zone connects with municipal pipeline network, so as to make sure that sewage discharges smoothly.
城市排水管网与污水处理厂的运行状态直接影响受纳河流的水质。
The urban sewer systems and the wastewater treatment plants have detrimental impacts on the receiving river water quality.
在排水管网服务区外的饮食业应当设污水池或化粪池。
Cesspits and cesspools shall be available in the catering trade not within the service sectors of drainage network.
认为在三峡库区区县完善排水管网系统和建设城市污水处理厂迫在眉睫，氧化沟工艺不失为三峡库区区县污水处理工程的首选工艺。
It is urgent to perfect sewage pipeline system and to build municipal wastewater treatment plants. Oxidation ditch process is the first choice of possible ways.
厂房、进排水管网、污水处理设施建设和项目运营期间的经营管理。
Factory building, pipes network, facilities for the disposal of polluted water and management during the operation of the project.
厂房、进排水管网、污水处理设施建设和项目运营期间的经营管理。
Factory building, pipes network, facilities for the disposal of polluted water and management during the operation of the project.
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