Power plant whole-membrane method reclaimed water reuse treatment system and working method thereof
A technology of treatment system and full-membrane method, which is applied in the field of improvement of water recovery system in power plants, can solve the problems of high cost and high frequency of filter membrane replacement, and achieve the effects of small damage, cost reduction and frequency reduction
Inactive Publication Date: 2020-08-28
江苏跃达环保工程有限公司
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[0002] Reclaimed water reuse generally only adopts the full-membrane method for reclaimed water filtration and recovery, that is, adopts a filtration method to treat reclaimed water to make it meet the reclaimed water recovery standard, but the filter membrane in the full-membrane method is used in high-intensity applications. High replacement frequency and high cost
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[0016] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0017] Such as figure 1 As shown, the water reuse treatment system in the full membrane method of the power plant includes an evaporation system, a conveying system and a membrane filtration system, and the evaporation system and the membrane filtration system are connected through a conveying system. Through the evaporation system, the evaporation system can be used to evaporate water and salt through evaporation, and the distilled water can be filtered again through the membrane filtration system, so that the filtration effect is better, and the damage to the filter membrane is small, which prolongs the service life of the filter membrane and reduces...
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The invention provides a power plant whole-membrane method reclaimed water reuse treatment system and a working method thereof, relates to a reclaimed water recycling system, concretely relates to improvement of a power plant reclaimed water recycling system, and provides a power plant whole-membrane method reclaimed water reuse treatment system adopting multiple filtering modes for filtering andhaving a long filter membrane service life, and a working method thereof. The power plant whole-membrane method reclaimed water reuse treatment system comprises an evaporation system, a conveying system and a membrane filtration system, and the evaporation system and the membrane filtration system are connected through the conveying system. The working method of the power plant whole-membrane method reclaimed water reuse treatment system comprises a collection step, an evaporation step and a membrane filtration step. The evaporation system can be used for evaporation, water-salt separation isrealized through evaporation, and distilled water is filtered again through the membrane filtration system, so that the filtering effect is good, the damage to a filter membrane is small, the servicelife of the filter membrane is prolonged, the frequency of replacing the filter membrane is reduced, and the cost is reduced.
Description
technical field [0001] The invention relates to a reclaimed water recovery system, in particular to the improvement of the reclaimed water recycle system of a power plant. Background technique [0002] Reclaimed water reuse generally only adopts the full-membrane method for reclaimed water filtration and recovery, that is, adopts a filtration method to treat reclaimed water to make it meet the reclaimed water recovery standard, but the filter membrane in the full-membrane method is used in high-intensity applications. The replacement frequency is high and the cost is high. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a power plant full-membrane reclaimed water reuse treatment system and its working method, which adopt multiple filtering methods and have a long service life of the filter membrane. [0004] The present invention adopts the following technical solution to realize: the water reuse tr...
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IPC IPC(8): C02F9/10
CPCC02F1/04C02F1/44
Inventor 朱跃明王井芳柯青松朱宇庭
Owner 江苏跃达环保工程有限公司