Water reclamation plant raw water quality online early warning system and control method thereof

Abstract

The invention discloses a water reclamation plant raw water quality online early warning system and a control method thereof. The water quality online automatic monitoring system is used for acquiring a water reclamation plant raw water sample, testing six items of water quality indexes including pH, COD, TN, NH3-N, TP and SS in an online manner, and regularly transmitting water quality online monitoring data to a data center according to a promissory acquisition period of time; the data center is used for controlling the water quality online automatic monitoring system and storing the water quality online monitoring data; and a main control computer is used for automatically reading the water quality online monitoring data and providing early warning for abnormally undulated water quality indexes according to the pollution degree. The system and the method disclosed by the invention can accurately and quickly detect the abnormally undulated water quality indexes of the water reclamation plant raw water quality, and provides early warning and emergency processing for the water quality undulation degree, can lower the cost of water treatment on the premise of ensuring the treated water quality, achieves the monitoring and real-time early warning forecast of the water reclamation plant raw water quality, and reduces loss.

Description

technical field [0001] The invention relates to the field of water pollution control, in particular to an on-line early warning system for raw water quality of a reclaimed water plant and a control method thereof. Background technique [0002] With the rapid development of my country's urban industrial enterprises, my country has gradually presented two major problems of water resource shortage and water pollution. In this context, sewage reuse has become an important technical means to solve these two problems. The use of recycled water in many fields such as urban greening, road sprinkling, domestic miscellaneous uses, car washing and landscape water can not only effectively alleviate the pressure of severe water shortage caused by current development, but also produce more sewage for recycling. Its many advantages, such as low development investment, low operating cost, and high treatment efficiency, make recycled water reuse a key technology to promote sustainable socia...

AI Technical Summary

Problems solved by technology

[0005] There is a lack of monitoring of the raw water quality of the reclaimed water plant. When the water quality is polluted, timely early warning and forecasting cannot be carried out, resulting in serious losses.

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