Let you know more about the technical principles of laboratory reverse osmosis pure water equipment

Let you know more about the technical principles of laboratory reverse osmosis pure water equipment?

by:Ocpuritech     2021-03-20
Let you know more about the principles of pure water reverse osmosis technology laboratory equipment writer:? Laboratory reverse osmosis water equipment raw water can effectively remove dissolved solids, colloidal silica and organic matter, to ensure the physical and chemical and biochemical indexes effluent in line with laboratory Water standard, and with two water outlets, different water sources can be obtained according to the different standards required by the experiment. Laboratory reverse osmosis pure water equipment reverse osmosis principle Reverse osmosis is to apply a pressure greater than the osmotic pressure to the solution, so that the water is separated from the solution through a special semi-permeable membrane. Because this process is the opposite of osmosis, it is called reverse osmosis. According to the different osmotic pressure of various materials, a reverse osmosis method greater than the osmotic pressure can be used for a certain solution to achieve the purpose of separating, extracting, purifying and concentrating the solution. The reverse osmosis device mainly separates the ion range in the solution. It does not require heating, and there is no phase change process, so it has lower energy consumption than traditional methods. The reverse osmosis device is small in size, simple to operate, and has a wide range of applications. Use reverse osmosis device to process industrial water without consuming a lot of acid and alkali, no secondary pollution, and its operating cost is relatively low. Reverse osmosis membrane separation technology, referred to as RO technology. The RO pure water equipment produced by our company can achieve a recovery rate of 75% and a desalination rate of more than 98%, and the key component of the reverse osmosis membrane is imported from the United States, so that the effluent quality is guaranteed and the effluent quality is stable. The equipment in the pretreatment part of the system is controlled by imported multi-way valves, which makes the entire system simple to operate and has high technical content. Moreover, the RO pure water equipment can also reduce the discharge of acid and alkali, which is beneficial to environmental protection. The reverse osmosis pure water system adopts different processes according to different source water quality. The operation mode of the reverse osmosis system of the laboratory reverse osmosis pure water equipment RO membrane separation system is completely different from the traditional filtration system. When the traditional filtration system is in operation, all water passes through the filter layer of the filter. When the interception capacity is reduced to a certain limit, the backwash operation of the equipment is used to remove the trapped pollutants from the filter layer. When the RO system is in operation, a part of the raw water flows through the membrane in a direction perpendicular to the membrane surface, while the other part of the water that is not permeated flows in a direction parallel to the membrane surface, which is a cross-flow filtration in the process. Category. Laboratory reverse osmosis pure water equipment can work uninterrupted for a long time, automatic operation without special supervision, simple operation, long-term stable water quality, no pollutant discharge, low investment and operating costs and other advantages.
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