Turbidity monitoring method of urban river ecological intelligent monitoring mother station

Abstract

The invention discloses a turbidity monitoring method of an urban river ecological intelligent monitoring mother station. The method comprises the following steps that: 1, an urban river ecological intelligent monitoring mother station is put into ultrapure water, a sound wave generator and a light source are started, original alignment optical detection signals OPA1 are formed on alignment CCD sensors, and original optical detection signals OPA2, OPA3, OPA3 and OPA4 are formed by four adjacent CCD sensors; 2, the urban river ecological intelligent monitoring mother is put into a to-be-detected water body to form alignment original optical detection signals OP1 on alignment CCD sensors, and form original optical detection signals OP2, OP3, OP3 and OP4 by four adjacent CCD sensors; and 3, the expression of the turbidity Z is shown in the specification. According to the turbidity monitoring method of an urban river ecological intelligent monitoring mother station, direct signals and a plurality of diffuse reflection signals of light are collected at the same time, so that the measurement precision can be improved, the structure is simplified, and the equipment cost is reduced.

Description

technical field [0001] The invention relates to a method for monitoring turbidity of an urban river channel ecological intelligent monitoring master station. Background technique [0002] Turbidity reflects the physical appearance of impurities such as suspended solids, colloids, and microorganisms in water with different sizes, specific gravity, and shapes. Existing turbidity measuring instruments, such as the invention patent "Double Optical Path Scattering Water Quality Turbidity Measuring Instrument" with the patent number ZL201310391422.1, all use the optical path scattering measurement method to measure the turbidity of water, the structure is complex, and the measurement data Single, the measurement accuracy is affected. If you want to improve the measurement accuracy, you need to greatly increase the equipment cost. Contents of the invention [0003] The purpose of the present invention is to provide a turbidity monitoring method for an urban river channel ecologi...

AI Technical Summary

Problems solved by technology

Existing turbidity measuring instruments, such as the invention patent "Double Optical Path Scattering Water Quality Turbidity Measuring Instrument" with the patent number ZL201310391422.1, all use the optical path scattering measurement method to measure the turbidity of water, the structure is complex, and the measurement data Single, the measurement accuracy is affected, if you want to improve the measurement accuracy, you need to greatly increase the cost of equipment

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