The stable operation and cleaning method of small and medium-sized industrial reverse osmosis pure w

The stable operation and cleaning method of small and medium-sized industrial reverse osmosis pure water equipment?

by:Ocpuritech     2021-06-19
The stable operation and cleaning method of small and medium-sized industrial reverse osmosis pure water equipment? Author: Because of the national economy and raise the level of water pollution exacerbate both these problems, many industrial manufacturers abandoned the original water production, installation of small and medium industrial reverse osmosis water equipment of choice for many consumers. After all, small and medium-sized industrial reverse osmosis pure water equipment are machines and cold-blooded things. They simply repeat those actions all the year round. Over time, the values u200bu200bset at the beginning will inevitably deviate, in order to avoid the water quality of the pure water equipment. In case of unqualified or equipment failure, we need to grasp several factors that affect reverse osmosis pure water equipment in small and medium-sized industries in real time. Only by controlling these data can the stable operation of small and medium-sized industrial reverse osmosis pure water equipment be guaranteed. Let's take a look at it in detail below. 1. Maintain the low pressure and safe operation of small and medium-sized industrial reverse osmosis pure water equipment. The reverse osmosis membrane is the core component of the small and medium-sized industrial reverse osmosis pure water equipment. Users can keep the system in an appropriate state when the water production and water quality meet the production standards. The low-pressure operation state is conducive to reducing the attenuation of the water flux of the reverse osmosis membrane, greatly reducing the replacement rate of the membrane of the pure water equipment, and prolonging the service life. 2. Precisely control the inlet temperature of the small and medium-sized industrial reverse osmosis pure water equipment. The inlet temperature has a certain effect on the water production. Therefore, the user can use the minimum temperature required by the actual water consumption and water quality during the use of the small and medium-sized industrial reverse osmosis pure water equipment. As the inlet water temperature, reduce the attenuation of the water flux of the reverse osmosis membrane as much as possible. 3. Controlling the discharge flow of water produced by reverse osmosis pure water equipment in small and medium-sized industries. Inlet water temperature, operating pressure and other factors will affect the water output of the entire reverse osmosis pure water equipment in small and medium-sized industries. Only reasonable adjustments to the discharge volume can be effectively guaranteed. Produced water quality. The editor here wants to remind everyone that the small and medium-sized industrial reverse osmosis pure water equipment will come into contact with a large number of pollutants in the water during long-term use, resulting in some pollution of the small and medium-sized industrial reverse osmosis pure water equipment itself, so users need to clean regularly Small and medium-sized industrial reverse osmosis pure water equipment. So, how should the small and medium-sized industrial reverse osmosis pure water equipment be cleaned? 1. According to the selected cleaning agent formula, prepare the cleaning liquid in the cleaning water tank, use the pump to circulate the cleaning liquid, and stir it evenly for later use. 2. Close the water inlet and outlet valves and discharge valves on the reverse osmosis device, and open the chemical cleaning inlet and outlet valves on the reverse osmosis device to form a circulating cleaning system. 3. After connecting the cleaning pipeline, turn on the power switch of the water treatment cleaning pump, and clean for 1-2 hours according to the specified flow, pressure (0.14-0.22Mpa) and temperature (<30℃) (if necessary, soak 1-2 Hours), the initially discharged cleaning liquid is discharged into the trench to ensure the concentration of the cleaning liquid. 4. After cleaning, drain the remaining liquid from the cleaning water tank and inject water that meets the water inlet index of the water treatment reverse osmosis device, and rinse under the same cleaning conditions. Or use the raw water pump to flush under similar low-pressure flushing conditions. 5. After each stage of flushing is completed, perform low-pressure flushing and high-pressure operation according to the specified operation mode. Initially, the produced water will be discharged into the trench, and the product water tank will enter the product water tank when the outlet water index is qualified. 6. After cleaning, the chemical cleaning device must be rinsed, and the cleaning filter, cleaning pump and other equipment must not be placed in the condition of cleaning fluid. The above is the most correct cleaning method for small and medium-sized industrial reverse osmosis pure water equipment. Users can refer to this article for regular cleaning of small and medium-sized industrial reverse osmosis pure water equipment. In order to ensure the long-term and stable operation of reverse osmosis pure water equipment for small and medium-sized industries, in addition to the quality of the equipment itself, regular maintenance is also very important.
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