A kind of SBR method intermittent sewage treatment device and sewage treatment method thereof
A sewage treatment device, intermittent technology, applied in the field of SBR intermittent sewage treatment device, can solve the problems of low sewage treatment level, insufficient funds, unreasonable sewage treatment operation mechanism, etc. good effect
Inactive Publication Date: 2017-09-29
华航环境发展有限公司
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Problems solved by technology
[0004] At present, my country's sewage treatment is facing three most prominent problems: 1) serious shortage of funds; 2) low level of sewage treatment; 3) irrational operation mechanism of sewage treatment
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Embodiment Construction
[0034] A SBR method intermittent sewage treatment device provided by the present invention will be further described below in conjunction with the accompanying drawings.
[0035] Such as figure 1 As shown, a SBR method intermittent sewage treatment device includes a buffer tank 1 located at the bottom of the support 9, a reaction tank 3 located above the support 9, and a water delivery device 2 connected to the bottom of the buffer tank 1 and the left upper part of the reaction tank 3 , the stirring device 4 located in the middle of the reaction tank 3, the water blocking device 5 located in the middle of the reaction tank 3 to the right, the drainage device 6 located on the right side of the reaction tank 3, the aeration device 7 located in the lower part of the reaction tank 3, and the aeration device 7 located in the reaction tank 3 The mud discharge pipe 8 at the bottom, and the control system 10.
[0036] Such as figure 2 As shown, the reaction tank 3 includes: a first...
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The invention discloses an SBR method intermittent sewage treatment device and a water purification method thereof. The device is composed of a buffer tank, a water delivery device, a reaction tank, a stirring device, a drainage device, an aeration device, a mud discharge pipe, a bracket and a control system ;The water delivery device transports the raw water from the buffer tank to the upper left side of the reaction tank, the aeration device continuously transports the air to the bottom of the reaction tank, and the stirring device located in the middle of the reaction tank stirs the mixed solution. The water device stops water delivery, and the stirring device and aeration device also stop working after a period of time. When the mixed solution is left to settle and settles, the drainage device is opened, and the clean water is discharged from the reaction tank from the main drainage pipe located on the upper right side of the reaction tank. After the clear water is completely discharged, the drainage device is closed, and the water delivery mode is restarted, so that the intermittent cycle is carried out.
Description
technical field [0001] The invention belongs to the field of sewage treatment devices, and in particular relates to an SBR intermittent sewage treatment device and a sewage treatment method thereof. Background technique [0002] Water pollution refers to the amount of pollutants discharged into a water body that exceeds the background content of the substance in the water body and the environmental capacity of the water body, resulting in changes in the physical, chemical, and biological properties of the water body, making the inherent ecological environment of the water body System and water body functions are damaged. [0003] In recent years, the relevant departments of our country have done a lot of work in water source protection. However, due to various conditions, the pollution of water sources in the country is still developing. More than 90% of urban waters are seriously polluted, and nearly 50% of key urban water sources have water quality. Does not meet the wate...
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IPC IPC(8): C02F3/30
Inventor 梁峙梁骁
Owner 华航环境发展有限公司