污水

Based on long-term data from operation of a new-style oxidation ditch process at Zhuji Feida-hongyu wastewater treatment plant in Zhejiang Province, we propose a new principle for the interaction of Tubificidae and microorganisms and obtained a mathematical description of pollutant input and output over time in this system. Then a transmission function for interaction system of Tubificidae was constructed to simultaneously simulate the pollutant removal by Tubificidae during wastewater treatment and sludge degradation.

基于浙江省诸暨市菲达宏宇污水处理厂新型氧化沟工艺的现场长期观察和试验研究，提出&水蚯蚓-微生物共生系统&的新技术原理，获得了&水蚯蚓-微生物共生系统&中污染物输入量与输出量随时间的动态变化规律，并建立了水蚯蚓作用的传递函数，从而实现水蚯蚓在污水处理和污泥降解过程中对污染物去除作用的模拟。

Villages The remainder of 125DS, proposed to be retitled as Tolo Harbour sewerage of unsewered areas

125DS 的余下部份，拟议名为&吐港未敷设污水设施地区的污水收集系统第2阶段&

These porblems are: legislation on city plan is deficient, causing unavoidable water pollution under many circumstances; there is lack of effective control of the two major pollutants:industrial sewage and daily sewage; the construction of relative organs is unable to meet the need of environmental protection; the underground water isnt under complete protection;control on other pollutants is unsufficient;local legislation is banal.

具体表现为环评制度、清洁生产制度等存在弊端，无法真正实现对工业废水的源头控制；对生活污水的立法仅限于末端治理，有关节约用水的立法空白较多；现有的城市污水处理系统由于缺乏法律的保障，从设置到运转状况均不能令人乐观；③城市水污染监管体制亦存在漏洞；④对地下水保护不力；⑤对其他污染源控制漏洞较多；⑥地方立法缺乏特色。

The presence of HPAM causing the wastewater become viscously which increasing the difficulty in treatment. In the paper, the photocatalytic visbreaking for HPAM wastewater was investigated.

5由于聚合物驱污水中HPAM的存在使污水黏度增加，导致污水处理更加困难，利用光催化法对HPAM降黏进行了研究，首次提出光降黏的概念。

The paper discusses the design thoughts about the mixing proportion of big volumed concrete. The causes of concrete's heat of hydration and contraction are analyzed even the corresponding settlement methods are offered and compartment analysis is made.

临汾污水处理厂是我公司承建的一大型污水处理工程，它不但工程量大(80 0 0m3 以上)，而且其中大部分为大体积混凝土(最厚处达 3 。3m)，抗渗要求P6，同时多为暴露工程(要求混凝土具有高耐久性)。

Data collection ; acidulated sewage ; control system ; sewage treatment

数据采集；含酸污水；控制系统；污水处理

In the sewage treatment compared with the popularity of Western developed countries, such as the lunwen114Netherlands, Germany, Britain, the United States, 30% to 50% of the sewage treatment plant have occurred in varying degrees of sludge bulking problem.

在污水处理比较普及的西方发达国家，象荷兰、德国、英国、美国，有30％～50％的污水处理厂都发生过不同程度的污泥膨胀问题。

It is demonstrated by sediment coagulating tests in oil-refining waste water and daily-use waste water that all the indexes are superior to that of the similar products in the market.

利用最佳反应条件制备的产物，对炼油废水和生活污水的污水絮凝试验表明各项指标都优于市售产品。

Technological and economic analysis was done for three sewage sludge composting systems based on a municipal sewage plant with a capacity of 40, 000 m〓/d municipal wastewater, producing 10 t/d of dewatered sewage sludge with an actual moisture content of 70~80%.

本论文以日处理40，000m〓污水，日产干污泥10吨，脱水污泥含水率为70~80%的中、小型城市污水处理厂为对象，根据各种堆肥技术的实际应用情况，对三类典型堆肥系统（条垛、强制通风静态垛和水平流搅拌固体床）进行了污泥堆肥的技术经济分析。

The specific influence of temperature on SBR system and the technology of sludge dewatering are studied in this paper.

中文摘要：本论文针对了温度对SBR处理城市生活污水的影响及污泥脱水技术进行了研究，为指导污水厂的运行和设计提供科学依据。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。