'Ask the Expert' department is 'What is the best cooling water program for my cooling tower?' This question comes up so often that CTI has decided to dedicate a panel discussion to the subject, as well as to solicit papers on the topic.The best answer to this question is 'it depends'...
The TDS in drinking water comes from natural water sources, sewage, urban runoff, industrial wastewater and chemicals used in the water treatment process, and the hardware or piping used to distribute water. Natural environment features like salt deposits, mineral springs, seawater intrusi...
Process A series of events which produce a result (the product). This product of last month's quality standards committee is quite good, even though the process was flawed. Processing The action of the verb to process. Process (manufacturing) A set of procedures used to produce a product, ...
In simple terms, heat treatment is the process of heating the metal, holding it at that temperature, and then cooling it back. During the process, the metal part will undergo changes in its mechanical properties. This is because the high temperature alters the microstructure of the metal. And...
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百度试题 题目What is the main topic of this passage A.Use of sea water.B.Treatment of sea water.C.Chemical properties of magnesium.D.Derivation and users of magnesium. 相关知识点: 试题来源: 解析 D 反馈 收藏
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what is the process & control syste Thread starter zoh Start date Feb 19, 2002 Not open for further replies. Feb 19, 2002 #1 zoh Industrial Feb 19, 2002 2 NL what is the process & control system for washwater plant Replies continue below Recommended for you What is the ...
Aquifer recharge:Recycled water can replenish groundwater that is a source for nonpotable applications and drinking water supplies. Direct Potable Reuse (DPR) systems:High-quality wastewater can be directly introduced into a community drinking water supply. With DPR, treated wastewater is delivered dire...
Another popular treatment is the trickling filter process. This process uses a bed of material, such as gravel, rocks, ceramic or plastic, to hold onto microorganisms in water as it passes over the layer of material. These microorganisms will create a biofilm over time that will then decompose...