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Integrated middle-water reuse apparatus

An equipment and technology for reclaimed water, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc. The problem of high power consumption of water heaters can achieve the effects of easy automatic control, good water quality and reduced floor space.

Inactive Publication Date: 2005-07-20
SHENYANG JIANZHU UNIVERSITY
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Problems solved by technology

The above-mentioned decanters have high power consumption and high automation requirements. It is often difficult for decanters in actual production to fully meet the design requirements, and the effluent turbidity is high, often with suspended substances, and the effluent water quality cannot be guaranteed.

Method used

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Embodiment Construction

[0040] Such as Figure 1 ~ Figure 3 As shown, the integrated reclaimed water reuse equipment provided by the present invention includes a biochemical reaction tank, a horizontal suspension membrane system and a single-board computer automatic control system, wherein the biochemical reaction tank includes a biological selection zone 14, anoxic Zone 15 and aerobic zone 16, the sewage to be treated first enters the biological selection zone 14, and the anoxic zone 15 is after the biological selection zone 14, and finally the sewage is promoted to the aerobic zone 16 by the lifting pump 5, and its volume ratio is 1: 5:30. Wherein the membrane assembly 1 and the ultrasonic liquid level detector 12 are located in the aerobic zone 16 . figure 1 Also included is the I-I section view that figure 2 , the II-II profile is Figure 4 , III-III section view is Figure 5 . exist figure 2 The microporous aeration head 2 is laid flat on the bottom of the aerobic zone 16, the water-stop...

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Abstract

The integrated intermediate water reusing apparatus includes biochemical reaction tank, horizontal suspended filtering membrane system and automatically controlling single-board computer system. The present invention features the biochemical reaction tank comprising biological selection region, anoxia region and aeration region; the horizontal suspended filtering membrane system set in the aeration region and comprising horizontal suspended filtering membrane assembly, membrane assembly suspending ball, membrane assembly water collecting pipeline frame, frame slide rail and pressure-resisting plastic hose; and the automatically controlling single-board computer system comprising single-board computer controller, input channel, output channel and control panel. The present invention has the advantages of compact structure, low cost, high effluent water quality, etc.

Description

technical field [0001] The invention relates to a sewage treatment equipment, in particular to an integrated middle water reuse equipment, which belongs to the environmental protection water treatment technology and is suitable for use in the treatment of domestic sewage in cities. Background technique [0002] With the development of social economy and the growth of population, the shortage of water resources has become a global problem, and the situation of water shortage in our country is even more severe. At the same time, water pollution is becoming more and more serious. The organic pollution of surface water in seven major river basins across the country is common, especially in the river sections flowing through cities, where the organic pollution is serious, and the eutrophication of major lakes is prominent. Water shortage and environmental pollution have become important factors restricting my country's economic and social development. [0003] The deterioration...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/10C02F3/30
CPCY02W10/10
Inventor 苏锦明周晴傅金祥
Owner SHENYANG JIANZHU UNIVERSITY
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