Device for treating wastewater by using novel material

Abstract

The invention discloses a device for treating wastewater by using a novel material. The device comprises a pre-filtration mechanism, a primary filtration mechanism and a secondary filtration mechanism. The pre-filtration mechanism comprises a pre-filtration box, wherein the inner left side of the pre-filtration box is provided with an L-shaped folding fence and an electric telescopic rod through arotating shaft; the other end of the electric telescopic rod is connected with the bottom side of the L-shaped folding fence through the rotating shaft; the other side of the L-shaped folding fence is connected with the inner top side of the pre-filtration box through the rotating shaft. The primary filtration mechanism includes a primary filtration box, wherein the inner front and rear sides ofthe primary filtration box are provided with two sets of chutes. According to the device for treating wastewater by using the novel material, porous solid substances after adsorption and saturation can be washed and regenerated; dismounting is avoided, so time consumed in the process of dismounting is saved; work intensity is reduced; and the device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to a device for treating wastewater using novel materials. Background technique [0002] On June 25, 2008, the Ministry of Environmental Protection approved the "Pulp and Paper Industry Water Pollutant Discharge Standard" and adjusted the discharge standard system. The new standard increases the requirements for the discharge of water pollutants by enterprises, and at the same time stipulates special discharge limits for water pollutants in areas that require special protection. At present, enterprises generally adopt biochemical treatment methods, and the effluent still contains a certain amount of pollutants. It is difficult to meet the requirements of the new standard only by coagulation and sedimentation conventional three-stage treatment technology. The existing advanced treatment technologies for enterprise wastewater mainly include coagulation sedimentation meth...

AI Technical Summary

Problems solved by technology

However, the existing wastewater treatment device needs to be dismantled, cleaned and reinstalled after the porous solid matter is adsorbed and saturated, which wastes time during disassembly and assembly, increases the work intensity, and is inconvenient to use.

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