Landscape pool for water pollution ecological environmental remediation and utilization method of landscape pool

Abstract

The invention discloses a landscape pool for water pollution ecological environmental remediation. The landscape pool comprises an upper landscape portion and a lower landscape portion, and the bottom of the lower landscape portion with a trapezoidal section is provided with a cobblestone layer, a gravel layer, a sand stone layer and an activated carbon layer sequentially from bottom to top. An aeration device is arranged above the activated carbon layer, various aquatic plant ecological modules are arranged in the upper landscape portion, and the upper landscape portion is communicated with a degradation pool through a second water pump. By the landscape pool, water pollution in riverways can be controlled from the source while water source treatment and regulation can be realized completely to improve water sources and purify water, and great treatment effects, simplicity in manufacturing and freeness of input of excessive treatment equipment are realized. In addition, the invention further discloses a utilization method of the landscape pool for water pollution ecological environmental remediation. The method is adopted for comprehensive treatment of the water sources instead of aiming at single water pollution and suitable for riverways complicated in water source pollution properties.

Description

technical field [0001] The invention relates to the field of water body restoration, in particular to a landscape pool for restoring the ecological environment of water body pollution and its use method. Background technique [0002] At present, with the development of the economy, the discharge of domestic sewage and industrial wastewater continues to increase, resulting in increasingly serious water pollution problems. How to combine sewage treatment with the environment to build a green and harmonious home for people and the ecological environment has an epoch-making significance. significance. Most of the treatment of polluted water sources in the river is to extract the water source. After the sediment is isolated and filtered by the fence net, the water is filtered and then enters the pool to participate in the purification of the pool. The water itself is only purified, and the sediment in the water cannot be treated. , and often the sediment also contains heavy meta...

AI Technical Summary

Problems solved by technology

Most of the treatment of polluted water sources in the river is to extract the water source. After the sediment is isolated and filtered by the fence net, the water is filtered and then enters the pool to participate in the purification of the pool. The water itself is only purified, and the sediment in the water cannot be treated. , and often the sediment also contains heavy metals that pollute the water source; secondly, the polluted water source is only filtered through graded filtration to filter the organic matter in the polluted water, but even through activated carbon filtration, it is only for macromolecular organic matter such as humus, colloidal substances, etc. The removal is more effective, while the removal rate of another part of organic matter in water is generally less than 30%, such as BDOC and AOC, these small molecule organic matter are highly hydrophilic and exist in a state close to a true solution in water, and are not easy to bind or be adsorbed by flocculants , so the removal effect is not good

[0003] There are many kinds of water pollution, but the treatment of landscape pools is often single, and comprehensive treatment cannot be carried out. Therefore, once the water source pollution changes, not only cannot it be treated, but it will also damage the landscape pool, causing damage to the treatment equipment in the landscape pool, resulting in losses.

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