The quality of the effluent of the pharmaceutical pure water equipment has declined, how to deal with it?

[Pharmaceutical Network Technical Article] In the pharmaceutical industry, water is an indispensable factor, and the water quality of the water in the process of drug production will have a direct impact on the variety of drugs.
Therefore, pharmaceutical water has high requirements for water quality, and its product quality are strictly regulated
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With the development of science and technology, pharmaceutical equipment is constantly being updated and upgraded, and the existing pharmaceutical industry generally uses pure water equipment to improve the environment of water production
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Due to the strong adaptability and flexibility of pure water equipment, it can meet the requirements of sterile pure water in the industry, which brings convenience to the production and operation of pharmaceutical factories, and is the guarantee for the safety of water supply in the pharmaceutical industry
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However, there are various types of pure water equipment on the market and many manufacturers.
For pharmaceutical companies, when purchasing equipment, both process design and material selection need to be rigorous
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Recently, some users said that the quality of the pure water equipment they use is guaranteed, but the problem of water quality decline still occurs after a period of time.
Is this normal? What should I do? Some manufacturer's technicians said that the use effect and lifespan of the equipment are not only related to its own quality, but also related to whether the user's usual operation is standardized, whether it is regularly maintained, etc.
Therefore, when the water quality of the equipment decreases, there is no need to be nervous.
Check and troubleshoot
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 　　So, how to deal with the decline of the effluent quality of pure water equipment? Some of the processing methods compiled by the above-mentioned people can be used for reference in the industry
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 　　First, check whether the working environment of the equipment is qualified, because the pure water equipment has certain requirements for the working conditions.
The quality of the water produced by the equipment; second, in the face of unreasonable filter material gradation, the type of filter material should be changed or the thickness of the filter material layer should be increased; third, the pre-treatment should be strengthened to reduce the content of organic matter in the influent water; Fourth, strengthen the coagulation treatment effect of the influent water, and screen and use more effective coagulants; fifth, stop the tank to overhaul the backwash water distribution system; sixth, reduce the filtration rate; seventh, find the cause of air resistance and eliminate it; Eighth, find the cause of the mud ball and eliminate it
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 　　At the same time, the person also suggested that users need to carry out regular maintenance of pure water equipment
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For example, the internal filter element should be cleaned or replaced regularly, and the ultra-water equipment should be cleaned or replaced regularly
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Because no matter what kind of filter element is used, it will absorb a lot of impurities after a period of work, and it will easily become a breeding ground for bacteria
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In addition, in the life cycle of the filter element, the standard of regular replacement should be strictly implemented, and the later maintenance service of the filter element should be standardized to ensure the water quality of the pure water equipment
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 　　In addition, users also need to clean the pure water equipment regularly, which can effectively improve the service cycle and use effect of the equipment
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As far as the cleaning method of pure water equipment is concerned, the user can clean it by himself through the cleaning instructions provided by the manufacturer, or the manufacturer can clean it for him
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The person said that the correct cleaning method of pure water equipment is very important, and it also needs to attract the attention of users
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The cleaning steps generally adopted by manufacturers are: first configure the cleaning solution - input the cleaning solution at a low flow rate - circulation - soaking - high flow pump circulation - flushing.
Regular cleaning can not only ensure the stable water production of the purified water equipment, but also effectively prolong the The service life of the reverse osmosis membrane is greatly reduced, and the operation cost is greatly saved
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