{"id":1456,"date":"2020-11-12T14:14:03","date_gmt":"2020-11-12T14:14:03","guid":{"rendered":"http:\/\/cimacanarias.com\/?page_id=1456"},"modified":"2022-05-17T10:22:24","modified_gmt":"2022-05-17T10:22:24","slug":"things-we-do-in-cima-6-flowmeter","status":"publish","type":"page","link":"https:\/\/cimacanarias.com\/en\/things-we-do-in-cima-6-flowmeter\/","title":{"rendered":"Things we do in CIMA 6: Flowmeter"},"content":{"rendered":"

\"\"<\/a>From CIMA (Centro de Investigaciones Medioambientales del Atl\u00e1ntico, S.L.) (Atlantic Environmental Research Center), we want to show you what we do in and out our offices.<\/p>\n

On this page you can find a series of small videos called \u00abThings we do in CIMA\u00bb, which will help us to explain what we do and how we do it. All this to approach the world of marine biology and oceanography.<\/p>\n

– \u00abThings we do in CIMA\u00bb #6: Flowmeter:<\/strong> When choosing a water treatment<\/strong><\/a> system, apart of the sizing up, one of the most important parameters if not the principle one, is data on the water flow<\/strong><\/a> to be treated, that is, the volume of wastewater that enters a water treatment station per unit of time.<\/p>\n

At the same time, it is essential to know the average wastewater flow being processed at any time in order to control the operation of a water treatment plant, and to be able to calculate organic and hydraulic loads<\/strong><\/a> required at each stage of the process, which would allow avoiding significant variations in the quality of treated water.<\/p>\n

There is a wide range of hydraulic, mechanical and chemical facilities used in wastewater treatment plants (partially-filled pipe, gravity unloading, dramatic variations in expense, open waterways, content of solids and fats, etc.), tools and methods for flow measurement are very diverse, since there is no a single or standardized technological solution.<\/p>\n

So-called flowmeters are one of the most widely used flow measurement devices.<\/p>\n

Today we have measured a flow of an urban wastewater treatment plant. At first we had to choose a spot to attach the flowmeter. This particular device was placed at the bottom of the waterway.<\/p>\n

We measure the width of the waterway and the flow with a Doppler<\/strong><\/a> velocimeter and a pressure sensor, which are responsible for calculating the speed and height of the water flow. With this data it is possible to calculate the volume of water flow in the waterway.<\/p>\n

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Why do we do this?<\/p>\n

Whether you are planning to build a new water treatment plant or resize the existing one, or simply want to control its functioning and legality, it is important to know the flow of wastewater<\/strong><\/a> you have to treat. This way, we may to find out if the plant is well dimensioned and capable of treating the average flow, specific floods and\/or increase of population in the area.<\/p>\n

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Download to share by WhatsApp<\/strong><\/a> (4.6Mb).Remember, to download the video from the phone, click the link. If you are asked, choose to open the video with the browser and, once opened, keep your finger on it until you get a poster of this style: \u00abSave Video\u00bb. From now on, you only have to share, share and share!<\/p>\n

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