Sewage plant and recycled water plant in-situ sampling and on-line test device and operation method thereof
A technology of online testing and water collection devices, which is applied in the direction of sampling devices, test water, material inspection products, etc., can solve the problems of unable to test the operation status of water plants, removal of difficult pollutants, and high effective water depth of the process, so as to ensure smooth water flow , accurate water quality parameters, and easy installation
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Embodiment 1
[0033] For the actual sewage treatment plant using the activated sludge method, the user only needs to hold the sampling rod 2, refer to the scale on the rod body, place the multifunctional conical drill bit 1 at the specified height point under the liquid level of the process unit, and then pull up The handle 11 opens the rectangular baffle switch 9, and the water sample at this height in the reactor flows into the sampling rod 2 under pressure, and enters the silica gel tube 3 after being filtered by the orifice filter screen 12 in the rod, and then turns on the peristaltic pump 4, and the The water sample is pumped into the water collecting device 5, and then various indicators thereof are conveniently measured using an online instrument. Finally press the handle 11 to close the rectangular baffle 9.
[0034]When it is necessary to take out the activated sludge in the pool, you only need to put the multi-functional drill bit 1 on the designated mud-taking place, then pull u...
Embodiment approach 2
[0036] For the biological filter process of the reclaimed water plant, since the reaction unit is filled with filter material, it is necessary to drill the multifunctional drill bit 1 into the specified height under the filter material layer, and then pull the handle 11 to open the rectangular baffle switch 9, and the reaction unit The water sample at this depth point flows into the sampling rod 2. At this time, the orifice filter screen 12 in the tube plays a role in intercepting and blocking the filter material in the filter tank. The filtered water sample enters the silicone tube 3, and then the peristaltic filter is opened. The pump 4 pumps the water sample into the water collecting device 5, and then uses the online instrument to measure its various indicators conveniently, and finally presses the handle 11 to close the rectangular baffle switch 9.
[0037] When it is necessary to take the filter material in the filter tank, drill the multi-functional drill bit 1 into the ...
Embodiment approach 3
[0039] For the biofilter under small-scale conditions in the laboratory, it is only necessary to disconnect the silicone tube 3 from the top of the sampling rod 2 and connect it to the corresponding sampling point of the reactor. Then the peristaltic pump 4 is turned on, and the water samples are directly collected in the water collection device 5, and then various indicators are measured.
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