Water quality online monitoring pretreatment device and monitoring pretreatment method thereof

Abstract

The invention relates to the field of water quality monitoring, particularly discloses a water quality online monitoring pretreatment device and a monitoring pretreatment method thereof, and mainly solves the technical problems in the prior art that the water quality is unstable and many impurities and interference factors exist after sewage treatment, impurities are accumulated in the system, bacteria breed and the pretreatment effect is poor, the detection result is seriously influenced and the detection trueness is influenced. The water quality online monitoring pretreatment device comprises a sampling device which comprises a sampling pipeline 1, a sampling pipeline 2 and a sewage return pipeline; a sediment filtering device which comprises a sediment water tank and an original samplewater tank, wherein a water distribution pump is arranged between the sediment water tank and the original sample water tank; and on-line water detection equipment. The influence of certain impuritiesand interference factors when detecting sewage can be reduced, the detection result is ensured to be more accurate, the impurity accumulation in the system can be reduced by using the flushing system, the breeding of bacteria can be reduced and thus the device has certain guarantee for the detection data.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to a water quality online monitoring pretreatment device and a monitoring pretreatment method thereof. Background technique [0002] As the country pays more and more attention to environmental protection, all enterprises will install water quality online monitoring equipment when preparing to discharge sewage after treatment; since the data detected by the equipment is directly uploaded to the monitoring platform of the Environmental Protection Bureau, the indicators of sewage after treatment Whether it meets the national or local sewage discharge standards, the main criterion is the uploaded data of the water quality online monitoring equipment. [0003] The main reasons that affect the detection accuracy are roughly two points: 1. The problem of the equipment itself. Generally, enterprises have passed the inspection and testing of the equipment before leaving the factory. ...

AI Technical Summary

Problems solved by technology

[0005] One of the objectives of the present invention is to provide a water quality online monitoring pretreatment device, which pre-treats the influent of the sewage online monitoring device, so as to solve the instability of water quality after sewage treatment in the prior art so that there are many impurities and interference Factors, as well as the accumulation of impurities inside the system and the growth of bacteria, lead to poor pretreatment effects, seriously affect the detection results, and affect the technical problems of detection authenticity

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