Modularized treatment system and method for black odor river water and lake water

Abstract

The invention relates to the technical field of water purification, and particularly relates to a modularized integrated device and method for treatment of black odor water. The device comprises a conveying component, a filtering water purifier, an on-line monitoring component and a programmable logic controller (PLC) control component; the filtering water purifier, the on-line monitoring component and the PLC control part are connected to form a normal operation loop and a filter water purification module regeneration loop through the conveying component; and a separation assembly composed ofa plurality of modules is arranged in the filter water purifier. According to the invention, through the functional design and combination of the system units, different functional units can be flexibly selected in the system according to technological requirements, and a process purpose is achieved, so that system adaptability is high. Meanwhile, the filter material modules with different filterwater purification characteristics are combined into the filter water purifier, so that miniaturization of various filtering water purification functions is realized, and the problems that a single filter water purification material is single in performance, insufficient in water quality adaptability, frequent in replacement of filter water purification material and inconvenient in replacement are solved.

Description

Technical field [0001] The invention relates to the technical field of water quality purification, in particular to a modular integrated device and method for treating black and odorous water bodies. Background technique [0002] Filtration is a commonly used technology in the field of water purification, and there are many related equipment and technology applications. Chinese patent 102274650 reports a highly efficient integrated hollow fiber column filter, which realizes filtration and backwash regeneration and prolongs the service life of the filter. Chinese patent 104857767 further realizes the consistency of pump sharing and water flow direction during filtration and backwashing. Chinese patent 202666490 achieves the simplification of the filter structure by bundling and freely stacking the filter fibers. [0003] However, the key to filtering water purification technology is to realize the universality and reproducibility of water purification materials, and the stability ...

AI Technical Summary

Problems solved by technology

Existing water filtration and purification equipment mainly include gravel filters, activated carbon filters, fiber filters, etc. However, due to the single filter material of these filters, when processing sewage with complex components, there are often filter blockages and short service life. Or more frequent backwashing and other issues

Once these filters fail, it is necessary to disassemble the entire filter and replace the filter material, and the work intensity is relatively high.

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