Treatment device for mercury metal-containing sewage

Abstract

The invention relates to the technical field of heavy metal sewage treatment and discloses a treatment device for mercury metal-containing sewage. The treatment device comprises a base, wherein support legs are fixedly mounted at the bottom of the base, and self-locking castors are fixedly mounted at the bottoms of the support legs; a sewage treatment tank is movably mounted on the top of the base, a solid filtering tank is movably mounted on the top wall in a cavity of the sewage treatment tank, and a sewage inlet pipe is communicated to the top of the sewage treatment tank; an iodine solution inlet pipe located on the right side of the sewage inlet pipe is communicated to the top of the sewage treatment tank, a valve is arranged in the iodine solution inlet pipe, and an iodine solution bottle is movably mounted at the top of the iodine solution inlet pipe; and ceramic plates are fixedly mounted on two side walls in a cavity of the solid filtering tank, first filtering plates are movably mounted on the opposite sides of the two ceramic plates, and first filtering holes are formed in the tops of the first filtering plates. The treatment device for mercury metal-containing sewage is relatively high in use safety, and the personal safety of medical workers and patients are protected.

Description

technical field [0001] The invention relates to the technical field of heavy metal sewage treatment, in particular to a sewage treatment device containing mercury metal. Background technique [0002] At present, the problem of environmental protection has attracted the attention of the whole world. The pollution of heavy metal sewage to the environment has become a global problem. Pollution from household waste comes up. [0003] Mercury is the only metal that exists in a liquid state at normal temperature and pressure. It is commonly known as mercury. Mercury has a strong cohesive force and is stable in the air. It will evaporate at normal temperature. Mercury is highly toxic. Mercury and its compounds have been used in medicine. It is less common than it used to be because the toxicity of mercury and its compounds is more widely known, and mercury is an important element in dental fillings. [0004] In recent years, due to the development of stomatology, various pollutio...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a sewage treatment device containing mercury metal, which has the advantages of good separation effect, small size, convenient movement and convenient installation, etc., and solves the problem of amalgam powder used in oral treatment, and includes Other heavy metal materials, some of these heavy metals will be discharged together with the sewage during the treatment process, and the heavy metals discharged with the sewage will cause environmental pollution problems

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