Oil-containing suspended particle semi-sinking type adsorption floating patch for water body remediation

Abstract

The invention discloses an oil-containing suspended particle semi-sinking type adsorption floating patch for water body remediation, and belongs to the field of water body remediation. The oil-containing suspended particle semi-sinking type adsorption floating patch is characterized in that adsorption petals float on the water surface when the oil-containing suspended particle semi-sinking type adsorption floating patch is just put into water body, the amount of impurities absorbed ininward-contracting floating rods is more and more along with the extension of adsorption time, the gravity is increased, Meanwhile, oil absorption is gradually increased, so that the inward-contracting floating rods gradually leak air, the size is reduced, buoyancy is reduced, the adsorption petals sink, the floating patch is in a semi-sinking state at the moment, the ends, provided with colored light spots, of self-floating photovoltaic rods gradually float on the water surface along with sinking of the adsorption petals, and the sinking degree is increased; the number of the self-floatingphotovoltaic rods floating on the surface of the water body is gradually reduced, so that the amount and density of the colored light spots on the surface of the floating patch are reduced, the effect of visually and visually reminding workers in time is achieved, and then the utilization rate of the floating patch and the remediation efficiency of the water body are effectively guaranteed.

Description

technical field [0001] The invention relates to the field of water body restoration, and more specifically relates to a semi-submerged adsorption floating sticker containing oily suspended particles for water body restoration. Background technique [0002] When the pollutants entering the water body exceed the environmental capacity of the water body or the self-purification capacity of the water body, the water quality deteriorates, thereby destroying the original value and function of the water body, which is called water pollution. There are two reasons for water pollution: one is Natural, the second is man-made. Special geological conditions make a large amount of certain chemical elements enriched, natural plants produce certain harmful substances when they rot, and water pollution caused by rainwater falling to the ground and carrying various substances into the water body are all natural pollution. [0003] Water pollution mainly refers to the phenomenon that polluta...

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Problems solved by technology

[0004] At present, when water pollution is repaired, two methods are usually used: spraying water adsorbents on a large area and repairing devices floating on the water surface. However, in the first method, after the water body is repaired, the adsorbent usually sinks to the bottom of the water. For adsorbents The recovery workload and work difficulty are relatively large, resulting in low recovery efficiency of the entire water body restoration process. When the second method is used, the effect of water body restoration on the adsorption of suspended solids in the water body is better, but it is difficult to control the recovery time. Recycling too early will easily lead to low utilization rate of adsorption materials, and recycling too late will easily lead to low recovery efficiency for the overall water body

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