1、

The sludge treatment of Minhang Water Works which used Huangpu River water as source was studied. Through sludge settling characteristics study, a process which consisted of collection, thickening, equalization, PAM dosing, solid liquid separation by centrifuge, PLC central control was adopted.

针对黄浦江水系闵行水厂排泥水的处理,通过污泥沉降特性研究,采用收集、浓缩、平衡、投加聚丙烯酰胺(PAM)、离心机固液分离的工艺流程和PLC中央控制,提高了自动化程度。

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2、

rigid polyvinyl chloride pipe fittings for water works service

自来水用硬聚氯乙烯连接管

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3、

Maintenance of various water mains and water works as one professional services company that has the most advanced machinery and equipment and high quality services.

维修各种水管及防水工程为一体的专业服务性公司拥有最先进的机器设备和高素质的服务。

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4、

Dynamic Consolidation Method to Treat Slumping Loess Soil Foundation of Water Purifying Tank of Taiyuan One Water Works

强夯法处理太原某水厂净水车间湿陷性黄土地基

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5、

By analyzing the existing water works' raw water and effluent water quality, two methods, including seeking premium water sources actively and enhancing water treatment process to improve dring water quality were proposed and a multivariant cost-effectiveness comparison was presented finally.

对桐乡市现有水厂原水、出厂水水质做出分析,提出了积极寻找优质的水源和强化水处理工艺来改善自来水水质的两个对策,并进行了多方案的技术经济比较。

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6、

The Application of PLC's Supervisory System in a Pressurization Station of Water Works

PLC监控系统在水厂加压站中的应用

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7、

To improve the automation level in water works, and to realize the integration of management and control, PLC and computerized control system are adopted in water intake pumping station project of Xijiang water works.

为了提高水厂自动化水平、实现管理控制一体化,西江水厂取水泵站工程中采用了PLC与计算机自动控制系统。

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9、

The result shows that coagulation is inadaptable to the treatment of sludge from water works, and use of powdered coal ash from power plant as conditioning agent can greatly reduce the specific resistance of sludge and the dewatering performance can be improved.

结果表明,自来水厂污泥不宜采用混凝处理,而利用电厂粉煤灰作调理剂,可使污泥比阻大幅度下降,改善了脱水性能;

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10、

Application of Layered Fuzzy Controller in Coagulant Dosing Process of Water Works

分层模糊控制器在水厂混凝投药过程中的应用

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12、

This paper analyzes the characteristics of the supply and drainage systems commonly found in small high-rise apartment buildings and explores some aspects of the designing method of small high-rise apartment buildings' water works based on an example building.

文章分析了目前较为流行的小高层住宅建筑给水排水工程的特点,结合某小高层住宅的设计实践,对小高层住宅给水排水设计方法进行若干方面的探讨。

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13、

Study on function of fly ash in sludge treatment of water works

粉煤灰在水厂污泥处理和处置中的作用研究

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14、

Application of PLC in Automatic Make-up System of Coagulant in Water Works

PLC在净水厂混凝剂自动配制系统中的应用

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15、

Study of the Single-Chip Computer Control Systems in Miniature water works

小型水厂单片微型计算机控制系统研究

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16、

the american water works association and the water pollution control federation have become collaborators in its preparation.

美国水工程协会和水污染控制联合会在其准备中已协同工作。

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17、

An application of programmable controller in siphonage filter in water works is introduced. The new methods of process moniter and time determining in contrary direction washing are explored.

介绍可编程控制器(PLC)在水厂虹吸滤池中的应用,提出了一种反冲洗过程监测和反冲洗时间确定的新方法。

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18、

Next, rinse the stain with club soda. Cold water works too in a pinch.

接下来,用苏打水清洗污渍,紧要关头用冷水也可以。

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19、

Development of modeling software about coagulant dosing in water works

净水厂混凝投药建模软件的开发

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20、

adhesives of rigid polyvinyl chloride pipe for water works service

自来水用硬聚氯乙烯管

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