Portable sludge dewatering treatment small test experiment box and small test experiment method

Abstract

The invention relates to the technical field of sludge dewatering, particularly to a portable sludge dewatering treatment small test experiment box and a small test experiment method. The portable sludge dewatering treatment small test experiment box comprises a lower box and an upper box cover, wherein the lower box and the upper box cover are detachably connected, and are respectively provided with a plurality of installing positions and a plurality of accommodating slots, a small pressure filtration device, a tool box, a moisture analyzer and a sampler are respectively arranged on the plurality of the installing positions of the lower box, a beaker, a raw material belt, filtering paper, a pipetting gun, a bench scale and an agent bottle are respectively placed on the plurality of the accommodating slots of the lower box, a CST meter and a gas pipe are respectively arranged on the plurality of the installing positions of the upper box cover, and a washing bottle and a movable handleare respectively placed on the plurality of the accommodating slots of the upper box cover. According to the present invention, the instruments, the devices and the materials for the small test at theearly stage of the sludge dewatering are integrated into the portable equipment box, such that the problem that the instruments are dispersed and are inconvenient to carry is avoided.

Description

technical field [0001] The invention relates to the technical field of sludge dewatering, in particular to a portable sludge dehydration treatment small-scale experimental box and a small-scale experimental method. Background technique [0002] With the rapid development of the economy, countries are paying more and more attention to sewage treatment and urban sewage treatment plants are being built continuously. The output of sludge is constantly increasing, and the rapid and effective treatment of sludge is urgent. Sludge has the characteristics of high water content, harmful organisms such as a large number of pathogens and microorganisms, and high content of heavy metals and organic matter. If it is not treated before discharge, it will cause secondary pollution to the environment. Normally, the cost of sludge treatment is as high as 50% to 60% of the construction and operation costs of the entire water treatment plant. Therefore, sludge treatment is facing a huge challe...

AI Technical Summary

Problems solved by technology

Actually, the problems existing in small on-site experiments in existing sewage treatment plants are that it is inconvenient to carry scattered instruments, and it is impossible to ensure that the mud quality of the mud samples has not changed when the sludge samples are mailed to designated places for testing over long distances. When the on-site instruments cannot meet the testing requirements It is necessary to purchase auxiliary experimental materials on the spot, wasting time, etc.

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