Common problems in the process of membrane technology for municipal sewage treatment equipment-Ocpur

Common problems in the process of membrane technology for municipal sewage treatment equipment?

by:Ocpuritech     2021-05-13
Common problems in the process of membrane technology for municipal sewage treatment equipment? Author: Ascension material life of the city, municipal sewage exclude more, you can see the parties on all sides of our lives generated sewage, for water to timely and reasonably well treated, not on our environment. Membrane technology will inevitably have some problems in the treatment of sewage in municipal sewage treatment equipment, which will cause the equipment to operate abnormally. In order to avoid the frequent occurrence of failure problems as much as possible, the editor will take you to understand the membrane technology to treat urban sewage. FAQs. 1. Membrane clogging: In normal use of the membrane system for municipal sewage treatment, after a period of use, the membrane pores are easily clogged, resulting in less water output, increased interception water, and reduced treatment efficiency, which will eventually make the membrane treatment system abnormal. 2. The maintenance cost of the membrane system: the average service life of the membrane system is about 2 years. After the old membrane is severely blocked or damaged, it must be replaced and cannot be repaired, resulting in high maintenance costs for the municipal sewage treatment equipment. 3. Management issues: The supporting early-stage system management requirements are high. If abnormal water quality enters the membrane system, it is easy to cause damage to the filter membrane system, greatly reducing the service life of the membrane, and can cause the system to be paralyzed in severe cases. 4. The problem of intercepted water disposal: Although the entire urban domestic sewage treatment system effectively treats most of the leachate, the intercepted water still accounts for about 15% of the influent water. This part of the water volume is large and the disposal is difficult, and the problem of intercepted water disposal is severe. , Still to be studied and resolved. Foresee the common problems in the process of the membrane technology in the treatment of urban domestic sewage in advance, so as to standardize the operation of the equipment and make the performance of the equipment more stable.
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