Heavy metal adsorption and transfer device for water body remediation
A technology of water restoration and transfer device, which is applied in the direction of adsorption of water/sewage treatment, water pollutants, water/sewage treatment, etc. It can solve the problems of poor adsorption, adsorption blockage, etc., and achieve enhanced adsorption capacity, intensified irregular movement, The effect of enhancing the contact effect
Inactive Publication Date: 2020-08-14
洪创
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Among them, the adsorption method is the most commonly used heavy metal treatment method. The adsorption method is to install a biological filler filter device in the filter device, and the waste water flows through the filler layer to absorb the organic waste. The existing filler layers are generally fixed installations. The end that touches the waste water first will absorb faster, and it will easily produce adsorption saturation after a certain period of time, which will easily lead to adsorption blockage and poor adsorption
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0039] see Figure 1-7 , a heavy metal adsorption and transfer device for water body restoration, comprising a first adsorption box 1 and an energy storage box 2 fixedly connected to the upper end, a second adsorption box 4 fixedly installed on one side of the top end of the energy storage box 2, the first adsorption box One side of the top end of 1 is fixedly connected with a sewage inlet pipe 3 communicating with the inside, and the inside of the first adsorption box 1 is rotatably equipped with a rotating roller 5, and on the outer wall of the rotating roller 5, a plurality of high-strength suction pipes are fixedly installed along the direction of its axis. The adsorption net layer 6 is used to introduce sewage into the first adsorption box 1 through the sewage inlet pipe 3. Those skilled in the art can set the straight length of the sewage inlet pipe 3 according to actual needs, and the sewage inlet pipe 3 has a certain height, which is conducive to improving the sewage wh...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a heavy metal adsorption and transfer device for water body remediation, and belongs to the technical field of wastewater treatment. According to the heavy metal adsorption andtransfer device for water body remediation, a rotatable high-strength adsorption net layer which is stacked in the circumferential direction is arranged, falling sewage impacts the high-strength adsorption net layer on the outer side wall of the rotating roller, continuous rotation of a plurality of high-strength adsorption net layers can be realized through impact by contact, and thus differentadsorption surfaces are changed in the rotating process and adsorption saturation caused by one surface firstly in contact with sewage is effectively avoided; sewage is guided into the second adsorption box by utilizing gravitational potential energy in cooperation with a flow guide cavity in the energy storage box, after sewage with impact force is guided into the second adsorption box, irregularmovement of the hollow aluminum oxide particles is effectively intensified, the hollow aluminum oxide particles further adsorb metal ions in the sewage in the high-speed operation process, the contact effect between the hollow aluminum oxide particles and the sewage is easily enhanced, and thus the adsorption capacity is enhanced.
Description
technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a heavy metal adsorption and transfer device for water body restoration. Background technique [0002] With the development of social economy, a large amount of sewage is produced every day, including sludge with high water content, hydrolyzate and other waste liquids. Sludge contains a large amount of harmful substances such as heavy metals, pathogens, insect eggs, and refractory organic matter. Among them, heavy metals are enriched and difficult to be degraded in the environment. Therefore, even a small concentration of heavy metals will cause pollution if they flow into the environment with wastewater. The enrichment in organisms such as humans affects the entire food chain. [0003] Existing heavy metal treatment methods include chemical precipitation, electrolysis, ion exchange, membrane separation, activated carbon, and silica gel adsorption. Among them, the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F101/20
CPCC02F1/281C02F1/283C02F2101/20C02F2303/14C02F2303/16
Inventor 洪创
Owner 洪创