Online monitoring system for outlets into rivers and seas

Project Background

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The surface of water pollution is in the water, but the root is on the shore. As the last "gate" for land-based pollutants to enter the environmental water body, sewage outlets into rivers and seas are the key link to connect the water and the shore. Therefore, conducting sewage outlet inspections is an important means to control the total amount of pollutants entering the river, and is an important safeguard measure to protect water resources, improve the water environment, and promote the sustainable use of water resources.

Tongyang Technology has launched an online monitoring system for outlets into rivers and seas, which can timely control the water quality of each outlet , understand the patterns of water quality changes , comprehensively analyze the current water quality status , provide technical support solutions for administrative management and decision-making on water pollution prevention and control , and continuously improve environmental governance capabilities and levels.

●Construction purpose

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⩥Trace the source of pollution, promptly notify law enforcement agencies to conduct on-site inspections, and reduce manpower losses.

⩥Strengthen the standardized intelligent monitoring and management of drainage outlets, and conduct regular inspections and patrols.

⩥Understand the patterns of water quality changes and provide technical support for regulatory authorities to carry out governance work .

●System Introduction

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The multi-parameter online water quality monitoring station utilizes internationally advanced water quality monitoring technologies, including optical sensor technology and ion selective sensor technology, integrated in a micro-station, and uses modern sensor technology, automatic control technology, dedicated data analysis software and wireless communication networks to form an online automatic water quality monitoring system.

The multi-parameter online water quality monitoring station is a small, portable, highly integrated automatic water quality monitoring station that can be installed in rivers and lakes. It is suitable for automatic and continuous monitoring of water quality in water supply rivers, reservoirs, lakes, landscape water, and pipe network water, as well as early warning of sudden pollution accidents.

The micro water station uses a spray-painted steel plate scenic area monitoring box, and the outer layer of the steel plate is sprayed with an acid- and alkali-resistant and waterproof coating. It is resistant to pressure, rain, dust, frost, sun, and lightning, and has an outdoor protection level of IP65. The cabinet occupies a small area, does not require land acquisition and building, has a beautiful appearance, is in harmony with the surrounding environment of the site, and is environmentally friendly.

Power supply system : solar battery power supply /mains power supply

Data collection and transmission system : adopt the national or local standard data transmission protocol recognized by the state , and connect with the management platform of Party A in advance .

●System Diagram 

◆Monitoring parameters

◆System Features

⩥The system is practical, advanced, professional, open, safe, integrated and economical;

⩥The advancement, rationality, compatibility and scalability of the overall structure;

⩥The monitoring data is accurate and reliable;

⩥The sampling method is economical, reasonable and easy to maintain;

⩥It has good openness and scalability, is easy to maintain and upgrade, and reserves an interface for environmental protection departments to remotely view instrument data in the future.