Liquid-containing hazardous chemical substance treatment method

Abstract

The invention belongs to the technical field of hazardous chemical substance treatment, and particularly relates to a liquid-containing hazardous chemical substance treatment method. A collection device used in the method comprises a box, a partition plate is arranged at the bottom of an inner cavity of the box body, the upper space of the box body is used for storing sandy soil, a sleeve is fixedto the top end of the partition plate, a piston is movably mounted within the sleeve, the bottom of the sleeve is provided with a first hole and a second hole, a first one-way valve is fixed in the first hole, a second one-way valve is fixed in the first hole, a straw is fixed at the first hole, the straw extends to the outside of the box body, and a soft disc is fixed to the free end of the straw. A third hole is formed in the partition plate, the third hole is formed in the end, far away from the sleeve, of the partition plate, and a third one-way valve is fixed in the third hole. Accordingto the method, leaked liquid-containing hazardous chemical substances are collected through the arrangement of the collection device, liquid can be absorbed, gas hazardous chemical substances also can be absorbed, and therefore the treatment efficiency and the treatment range of the hazardous chemical substances are improved.

Description

technical field [0001] The invention belongs to the technical field of hazardous chemicals treatment, in particular to a method for treating liquid-containing hazardous chemicals. Background technique [0002] Hazardous chemicals refer to highly toxic chemicals and other chemicals that are poisonous, corrosive, explosive, flammable, and combustion-supporting, and are harmful to the human body, facilities, and the environment. In chemical experiments or chemical production, it is often necessary to use or come into contact with various hazardous chemicals, and it is not uncommon for hazardous chemicals to leak during use or leak due to vaporization during storage. In the leakage accident of liquid hazardous chemicals in a limited space, hazardous steam and leaked liquid exist at the same time and interact with each other, which is extremely dangerous. [0003] In the process of chemical production and hazardous chemical production and storage, the coexistence of hazardous ch...

AI Technical Summary

Problems solved by technology

In the leakage accident of liquid hazardous chemicals in a limited space, hazardous steam and leaked liquid coexist and interact with each other, which is extremely dangerous

[0003] In the process of chemical production and hazardous chemical production and storage, the coexistence of hazardous chemical gas, liquid mist, and liquid droplets will occur. For a small amount of liquid leakage, it can usually be adsorbed by sand or other non-combustible adsorbents and collected in containers. This method cannot collect gas hazardous chemicals and evaporated hazardous chemicals, and the collection of sand and soil is troublesome, which increases the difficulty of processing hazardous chemicals. Accordingly, the present invention proposes a Liquid Hazardous Chemicals Treatment Method

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