Waters treatment method

Abstract

Disclosed is a waters treatment method. According to the waters treatment method, a ship is arranged and sails within waters; a silt pump is arranged on the ship, and during sailing, can pump up bottom silt and then spray the silt with water onto the water surface; before being sprayed onto the water surface, the silt with water is aerated with gas which passes through a high-voltage electric field; a floating matter collecting device is arranged on the ship to collect floating matters on the water surface during sailing. The waters treatment method can effectively treat waters.

Description

technical field [0001] The invention relates to a water area management method. Background technique [0002] Now that the five waters are being treated together, the water quality requirements for rivers and lakes are gradually increasing. One of the most important tasks is to control the eutrophication of water bodies, especially the lakes and reservoirs that are drinking water sources. In the existing technology, there are no good effective measures for the ecological control of eutrophication in water bodies, which leads to the occurrence of algae blooms. At present, most of the measures taken are oxygenation of water bodies, ecological dredging and artificial salvage. The effect is not significant. [0003] Another important task is the restoration of river and lake bottom silt. In the prior art, there is no good way to deal with the sludge at the bottom of rivers and lakes. Usually, the river bed is dredged or exposed to the sun after the water is drained. Contents...

AI Technical Summary

Problems solved by technology

In the prior art, there is no good treatment method for river and lake bottom sludge. Usually, the river bed is dredged or exposed to the sun after the water is drained, which is not only time-consuming and laborious, but also the effect is not long-lasting and effective.