Multi-gradient water quality monitoring system

Abstract

The invention is applicable to the technical field of water treatment, and particularly discloses a multi-gradient water quality monitoring system, which comprises a gradient water pumping structure.A plurality of transverse water pumping plate structures are detachably installed on the gradient water pumping structure, and the distance between the transverse water pumping plate structures can beadjusted through self-length adjustment by means of a telescopic sleeve arranged on the gradient water pumping structure. A plurality of unit water pumping pipes which are distributed in multiple rows and multiple columns are inserted into the transverse water pumping plate structure in a penetrating manner; a plurality of independently-arranged transverse water pumping plate structures are detachably mounted, so that multi-gradient monitoring at different depths on the same longitudinal section at the same time can be completed; meanwhile, the telescopic sleeve arranged on the gradient waterpumping structure is used for adjusting the distance between the multiple transverse water pumping plate structures by adjusting the length of the telescopic sleeve; multi-gradient monitoring is carried out by adjusting different depths on the same longitudinal section at the same time, so that different monitoring environments suitable for different water areas are completed, and monitoring andsampling rationality and accuracy are facilitated.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and specifically discloses a multi-gradient water quality monitoring system. Background technique [0002] There are three self-purification mechanisms of water bodies, namely physical purification, chemical purification and biological purification. [0003] The three mechanisms of water self-purification often occur at the same time and are intertwined. Which one plays a leading role depends on the nature of pollutants and the hydrological and biological characteristics of the water body; However, in a part of a water body or within a certain period of time, one of these two processes is relatively important, which determines the overall characteristics of water pollution; when pollutants are discharged into a clean water body, the water body will generally Three different water quality zones are presented, namely, water quality deterioration zone, water quality restoration zone and wat...

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a multi-gradient water quality monitoring system, which aims to solve the problem that real-time water quality monitoring is of great significance for understanding and cooperating with water body self-purification. However, in water quality monitoring, sampling is a crucial step. Better and more reasonable sampling is often done by artificial sampling at multiple depths. However, in nature, the water body is not static, and sampling at multiple depths will result in the same vertical depth at the same time. The problem of multi-gradient monitoring at different depths on the section

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