Combined sewage purification treatment process and use method

A sewage purification and treatment process technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of poor sedimentation, long sedimentation time, and incomplete separation of mud and water. , to achieve good sedimentation, good mud-water separation, good water purification effect

Inactive Publication Date: 2016-09-21
符惠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The role of the sedimentation tank in the sewage treatment plant is mainly to separate mud and water, and the conventional methods are free sedimentation, flocculation sedimentation, group sedimentation and compression sedimentation. However, each sedimentation method has its own shortcomings, or the sedimentation time is too long. Or the separation of mud and water is not complete, and the settling property is not good

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  • Combined sewage purification treatment process and use method
  • Combined sewage purification treatment process and use method
  • Combined sewage purification treatment process and use method

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Effect test

Embodiment 1

[0034] see Figure 1-7 , the present invention provides a technical solution: a combined sewage purification treatment process, including water inlet a1, water inlet b2, anaerobic zone a3, anaerobic zone b4, anoxic zone a5, anoxic zone b6, aerobic zone a7, aerobic zone b8, sedimentation tank a9, sedimentation tank b10 and water outlet 11; anaerobic zone a3 includes outlet pipe 12, container 13, water inlet pipe 14 and magnetic field generator 15; anaerobic zone b4 includes outlet pipe 12, inlet Water pipe 14 and magnetic field generator 15; Anoxic zone a5 comprises water outlet pipe 12, container 13, water inlet pipe 14, aeration device 16 and magnetic field generator 15; Anoxic zone b6, aerobic zone a7 and aerobic zone b8 comprise outlet Water pipe 12, water inlet pipe 14, aeration device 16 and magnetic field generator 15; sedimentation tank a9 and sedimentation tank b10 include water outlet pipe 12, water inlet pipe 14 and collection device 20;

[0035] The container 13 is...

Embodiment 2

[0048] see Figure 1-7 , the present invention provides a technical solution: a combined sewage purification treatment process, including water inlet a1, water inlet b2, anaerobic zone a3, anaerobic zone b4, anoxic zone a5, anoxic zone b6, aerobic zone a7, aerobic zone b8, sedimentation tank a9, sedimentation tank b10 and water outlet 11; anaerobic zone a3 includes outlet pipe 12, container 13, water inlet pipe 14 and magnetic field generator 15; anaerobic zone b4 includes outlet pipe 12, inlet Water pipe 14 and magnetic field generator 15; Anoxic zone a5 comprises water outlet pipe 12, container 13, water inlet pipe 14, aeration device 16 and magnetic field generator 15; Anoxic zone b6, aerobic zone a7 and aerobic zone b8 comprise outlet Water pipe 12, water inlet pipe 14, aeration device 16 and magnetic field generator 15; sedimentation tank a9 and sedimentation tank b10 include water outlet pipe 12, water inlet pipe 14 and collection device 20;

[0049] The container 13 is...

Embodiment 3

[0062] see Figure 1-7 , the present invention provides a technical solution: a combined sewage purification treatment process, including water inlet a1, water inlet b2, anaerobic zone a3, anaerobic zone b4, anoxic zone a5, anoxic zone b6, aerobic zone a7, aerobic zone b8, sedimentation tank a9, sedimentation tank b10 and water outlet 11; anaerobic zone a3 includes outlet pipe 12, container 13, water inlet pipe 14 and magnetic field generator 15; anaerobic zone b4 includes outlet pipe 12, inlet Water pipe 14 and magnetic field generator 15; Anoxic zone a5 comprises water outlet pipe 12, container 13, water inlet pipe 14, aeration device 16 and magnetic field generator 15; Anoxic zone b6, aerobic zone a7 and aerobic zone b8 comprise outlet Water pipe 12, water inlet pipe 14, aeration device 16 and magnetic field generator 15; sedimentation tank a9 and sedimentation tank b10 include water outlet pipe 12, water inlet pipe 14 and collection device 20;

[0063] The container 13 is...

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Abstract

The invention discloses a combined sewage purification treatment process and a use method. A water inlet a, a water inlet b, an anaerobic zone a, an anaerobic zone b, an anoxic zone a, an anoxic zone b, an aerobic zone a, an aerobic zone b, a settling pond a, a settling pond b and a water outlet are involved in the process. The operation method includes the steps that firstly, a corresponding connecting pipeline valve of a needed sewage treatment system is switched on, and then a container is opened so that immobilized microorganism balls can flow into the needed sewage treatment system; finally, the immobilized microorganism balls are collected and remanufactured. The immobilized microorganism balls used in the combined sewage purification treatment process and the operation method thereof can maintain the activity of microorganisms and also can achieve mud-water separation with good settleability; the selected diameter of the immobilized microorganism balls is just right; under the action of a magnetic field, the immobilized microorganism balls can be in a suspended state, and the activity of microorganisms can be improved; the immobilized microorganism balls can be recycled, and thus microorganisms in the immobilized microorganism balls are in a high-activity state all the time.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a combined sewage purification treatment process and its operation method. Background technique [0002] my country is a country with extremely unbalanced distribution of water resources. The water resources in various places are very uneven. It is generally a water-scarce country. 70% of the cities in the country are in a state of water shortage. At the same time, my country is also a country with serious water pollution. , The loss caused by water pollution accounts for about 2% of GDP every year, and the water pollution situation continues to aggravate, making the sewage treatment and regeneration industry receive unprecedented attention. [0003] In the anaerobic zone, it is mainly used to release phosphorus, and at the same time, part of the organic matter is ammonified, which can also remove COD in the water; in the anoxic zone, it is mainly used for denitrification, and the ...

Claims

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Application Information

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IPC IPC(8): C02F3/30
CPCC02F3/301C02F2003/001
Inventor 符惠郭会
Owner 符惠
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