Ecosystem and method for removing suspended matter in water body

Abstract

The invention discloses an ecosystem and a method for removing suspended matter in water body. The ecosystem and the method for removing suspended matter in water body solve the problems that a filtering method of suspended matter in the prior art is high in operating cost and chemical agents are added to the water body in prior art. The ecosystem and the method for removing suspended matter in water body have effects of quickly achieving removal of suspended matter in the water body to enhance transparency of the water body. The technical solution comprises a barrel body, a pump suction device and a positioning device, the barrel body comprises a water collecting barrel and a filtering barrel, the filtering barrel is arranged on the inside of the water collecting barrel, and an influent weir is arranged on the top of the filtering barrel; the pump suction device is connected with the water collecting barrel through a water outlet pipe; water flows into the barrel body, water suspended matter is retained through the filtering barrel, and water in the water collecting barrel is sprayed out through the pump suction device; the positioning device is connected with the water collecting barrel, and the barrel body is fixed in the water body through the positioning device.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an ecosystem and method for removing suspended matter in water. Background technique [0002] The rapid development of my country's economy has led to the discharge of a large amount of pollutants in the process of production and life, and enters lakes and landscape water bodies through atmospheric deposition, surface runoff, and artificial disposal, which deteriorates the water quality of water bodies. The floating of a large number of pollutants has seriously affected the landscape of the water body; and the decrease in the transparency of the water body has limited the photosynthesis of submerged plants and cannot effectively supply oxygen to the water body, and even the phenomenon of plant decay and decay will aggravate water pollution. In addition, suspended particulate matter may be solid organic matter, which is a high-load pollutant. If such pollutants cannot be e...

AI Technical Summary

Problems solved by technology

Chemical coagulation is by adding dissolved polyaluminum chloride or ferric chloride solution to lakes or other water bodies, mixing fully and waiting for the coagulation flocs to settle; this method can quickly remove suspended pollutants in water bodies and improve Water body transparency; however, the chemicals added during the implementation of this type of technology will have very serious adverse effects on the ecological health of lakes, landscape water bodies and other water bodies, and the pollutants after precipitation are only deposited on the bottom of the water, which is still a potential pollution source

The removal of suspended particulate pollutants in water can also be achieved by packing filter or ultrafiltration membrane, and the removal rate is very high, and the negative impact is smaller than that of chemical coagulation; but the traditional filtration method needs to pump the water to the bypass To achieve the removal of pollutants, the infrastructure investment is high, and the operating cost is also high, which is not suitable for the improvement of the water quality of lakes or landscape water bodies

[0004] To sum up, in the prior art, there is still a lack of effective solutions to the problem of how to effectively deal with the suspended pollution of water bodies without causing secondary pollution.

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