Floating type lake heavy-metal collecting device and use method therefor

A collection device and heavy metal technology, applied in chemical instruments and methods, polluted waterways/lakes/ponds/rivers treatment, water/sludge/sewage treatment, etc., can solve problems such as difficult collection, decreased adsorption performance, loss, etc. , to achieve the effect of convenient collection and processing
CN110668595AInactive Publication Date: 2020-01-10徐州得铸生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
徐州得铸生物科技有限公司
Publication Date
2020-01-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a floating type lake heavy-metal collecting device and a use method therefor and belongs to the technical field of biological treatment. According to the floating type lake heavy-metal collecting device and the use method therefor, a plurality of substance gathering balls with metal adsorption balls are suspended in water by means of floating, are limited through submarineload-bearing devices and meanwhile are limited through high-strength bridles, so that difficulty in collecting at a later stage caused by water flow followed fluctuation of the substance gathering balls is effectively avoided; meanwhile, the metal adsorption balls are attracted into the substance gathering balls through magnetic attraction and are subjected to centralized magnetic-attraction fixing and stacking, so that the heavy-metal adsorption balls can form an adsorption plane, and thus, the adsorption effect is improved; meanwhile, a reticular upper-hemisphere shell and a lower screen areused for filtering floating matters in the water, so that adsorption saturation of the metal adsorption balls caused by the floating matters and particulate matters is effectively avoided; and aftermetal adsorption is saturated, the metal adsorption balls easily fall into a collecting bag, and thus, subsequent collecting treatment is facilitated.
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Description

technical field

[0001] The invention relates to the technical field of biological treatment, in particular to a floating lake heavy metal collection device and a method for using the same. Background technique

[0002] One of the biggest characteristics of shallow lakes is that the water-soil interface is constantly disturbed by wind and waves, causing a large number of surface sediments, animal and plant residues and other particulate matter to suspend and re-enter the water body. The role of water continuously interacts with water bodies, thereby affecting water quality, nutrient levels and ecological risks to aquatic organisms.

[0003] Among them, heavy metals in suspended matter are a kind of conventional water body pollutants. Because of their high toxicity and non-degradable characteristics, they have become extremely harmful and have attracted much attention among water body pollutants. Collecting and studying suspended particles in water bodies The content and form...

Claims

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