Heavy metal wastewater treater based on magnetic sepiolite adsorbent

Abstract

The invention discloses a heavy metal wastewater treater based on a magnetic sepiolite adsorbent. The heavy metal wastewater treater comprises a filter box base, wherein a filtering box is fixedly connected to the filtering box base, a first filtering cavity is formed in the filtering box, a lifting groove is formed in the first filtering cavity, a first filtering mechanism used for achieving first-layer filtering and cleaning of heavy metal wastewater is arranged in the first filtering cavity, and a second filtering cavity is formed in the filtering box. The heavy metal wastewater treater isreasonable in structure; by arranging the first filtering mechanism, the second filtering mechanism and a rotary activated carbon mechanism, multi-layer cleaning of the heavy metal wastewater is realized, and a complete filtration treatment process of the heavy metal wastewater is achieved; and the sufficiency of combination of the magnetic sepiolite adsorbent with heavy metal ions during the reaction is achieved by arranging a magnetic stirring mechanism, so the complete cleaning of the heavy metal ions in the heavy metal wastewater is achieved.

Description

technical field [0001] The invention relates to the technical field of heavy metal wastewater treatment, in particular to a heavy metal wastewater processor based on a magnetic sepiolite adsorbent. Background technique [0002] The ion exchange method is a method of removing harmful ions in water by means of an exchange reaction between ions on the ion exchanger and ions in the water. The ion exchange method has the advantages of high removal rate, useful substances can be concentrated and recovered, relatively simple equipment, easy operation and control, etc. It is mainly used for water softening and decolorization. At present, the adsorbent used in the ion exchange method is mainly ion resin, but the ion exchange resin has some insurmountable shortcomings. The existing treatment technology introduces a new type of magnetic sepiolite adsorbent to realize the treatment of heavy metal wastewater. [0003] When the existing magnetic sepiolite adsorbent treatment method is us...

AI Technical Summary

Problems solved by technology

[0003] When the existing magnetic sepiolite adsorbent treatment method is used, only the integrated treatment device is used to treat the heavy metal wastewater accordingly. This kind of filtration method will not only cause incomplete treatment, but also cause the magnetic sepiolite adsorbent to The loss and waste of the magnetic sepiolite adsorbent cannot be realized, resulting in a certain degree of waste of resources

Images