Sewage treatment detection method

Abstract

The invention discloses a sewage treatment detection method which is characterized by comprising the following steps: step 1, adopting a sewage treatment detection device, putting a detection frame plate of the device into a detection sewage pool, and adjusting and controlling the detection height through a moving assembly according to actual conditions; step 2, after positioning, controlling a traction rope, obtaining the water quality condition of the pool bottom through a second water quality sensor, and sending the information to a central processor for analysis and processing; 3, when sewage at the top of the sewage pool is detected, a homogenizing assembly is started to suck the sewage at the bottom of the device into the device, the sewage is stirred and then enters a U-shaped channel, at the moment, four first water quality sensors obtain the water quality condition of the homogenized sewage, meanwhile, the sewage in the U-shaped channel can be squeezed out, sewage detection and resampling are achieved, and the detection accuracy is improved. Sending the two groups of detection signals to a central processor for analysis and processing, and taking a mean value of simultaneous detection; and step 4, processing the three groups of numerical values, and sending the processed numerical values to a remote control terminal for display through a signal transmitter.

Description

technical field [0001] The invention relates to the field of environmental protection sewage, in particular to a sewage treatment detection method. Background technique [0002] A large amount of domestic sewage will be produced in life and industry. Sewage purification equipment has been paid more and more attention, and various purification devices have appeared one after another. Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Especially in large sewage treatment plants, it is necessary to put the treated sewage into a sewage tank and discharge it into sewage The sewage in the pool is tested and discharged only after passing the test. [0003] In the prior art, manual sampling is often used for measurement, which is time-consuming and labor-intensive, and cannot monitor the quality of water treatment in real time. The detection device also mostly adopts fixed point detection. When such ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, manual sampling is mostly used for measurement, which is time-consuming and laborious, and cannot monitor the water treatment quality in real time

Most of the detection devices use fixed-point detection. When such a device is immersed in water, the surface of the probe is easy to adhere to impurities, or the sampling is uneven, which will make the measurement accuracy of the device not meet the requirements for use.

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