On line monitoring system for water quality of Rivers and Lakes and reservoirs

On line monitoring system for water quality of Rivers and Lakes and reservoirs

1、 Project Background

Rivers, lakes and reservoirs are the main sources of water and the main inlets of pollutants, so water quality monitoring is particularly important. However, such scenarios are complex and ever-changing, the water quality is difficult to control, the pollution level varies regionally, and the system installation environment is more complex and harsh. Multiple types of systems need to be deployed and built according to environmental conditions. Following the principle of "more coverage at the inlet and less coverage at the outlet. More coverage in heavily polluted areas and less coverage in lightly polluted areas", the monitoring focus is placed on areas that have a significant impact on water quality, while also taking into account other areas to monitor the emergence of new pollution sources.

The monitoring point should be established at a location where the water flow is stable and there is no turbulence. Monitoring stations should establish water mixing points to avoid stirring sediment at the bottom due to rapid changes in water quality, which can cause significant changes in water quality and lose representativeness.

2、 Composition system

3、 Sensor Introduction

PH value sensor(Click on the text to learn more)

Dissolved oxygen sensor（Click on the text to learn more details)

Online ammonia nitrogen sensor(Click on the text to learn more)

Fiber optic turbidity sensor(Click on the text to learn more)

Online digital ORP sensor(Click on the text to learn more details)）

COD sensor(Click on the text to learn more)

4、 System solution

Option 1: River and Reservoir Types

Option 2: Hubo type

5、 Technical parameters

6、 Typical case