给水

The operation outline of the water supply and purification station in the Pulp Plant of 200T/d in Myanmar: water from river is pumped to the two clarifiers of φ25 in the purification station via intake pump house, and flows through the filtering pond and the clear-water reservoir where it is fed to all workshops through the clear water pump house.

缅甸200T/d浆厂给水净化站生产概况：河水经取水泵站将原水抽送到净化站的两座φ25圆形澄清器，经滤池、清水池，最后由清水泵房将水送至各车间斜板沉淀池设计，同时缅方工艺中增加一条生产水经加氯消毒处理后的生活用水管线，缅方的整个水处理工艺依然是采用化学、物理的方法来达到除去水中杂质的目的。

According to 40 years experiences in the design, operation and management of large-scale water supplies and drainages, some key technical issues of using VVVF to save energy consumption in large-scale water supplies are summed up: how to find the equivalent, ideal and comprehensive curve of the pump characteristic?

摘 要：从四十多年在大型给水排水工程的设计、运行、管理实际出发，总结了大型水厂采用变频调速节能降耗的高新技术中，必须解决的关键技术难题：如何寻找等效的综合的理想的水泵特性曲线？

HYDRAcap60 UF can effetely remove the suspended solid and reduce the content of colloid in the circulating cooling water.

反渗透给水pH 控制在7.0～7.5 之间，阻垢剂PTP-0100 的加入量为4～5 mg/L，反渗透系统的最佳回收率为60%。

We believe that these pumps in high-temperature applications such as boiler feed water performance.

我们相信这些泵在高温应用例如锅炉给水中的表现。

The results show that the designed system can realize the Variable-frequency Control System of Boiler Feed Water.

现场使用结果表明，实现了锅炉给水变频控制。

Used in boiler feed water and other pipe system.

用于锅炉给水及其它管道系统，作阻止介质倒流用。

This controller is also applied to a waste heat boiler feed system of Benxi Second Steel Plant.

本文将该控制器应用于本溪第二炼钢厂间歇式余热锅炉给水系统获得满意效果。

Industrial liquid conveying: cooling and air-conditioning system, boiler feed water and condensate systems, machine matching, acid and alkali.

工业液体输送：冷却和空调系统、锅炉给水和冷凝系统、机床配套、酸和碱。

A step reductionof 50 to 80 percent in load will result in steam dump, loss of drains due to flashing at reduced pressures throughout the regenerative feed heating system,and reduction of fluid inventories throughout the cycle .

一下减少百分之50至80的负荷将导致蒸汽排放，在整个再生给水加热系统压力的降低的情况下由于闪蒸而丧失排水，同时在整个循环内减少流体总量。

Two kinds of representative CC-Repowering (feed water heating repowering, full firing repowering) are study in this paper. The concise performance expressions and typical data are analyzed for the combined cycle and for repowering the existed steam power station.

本文针对两种典型的联合循环系统（排气助燃型和给水加热型）进行了研究，给出了这两种联合循环及其在用以增容改造已有的蒸汽轮机电厂时的性能简明示式和典型数据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。