Active oxygen preparation and fine control integrated device for upgrading and reforming sewage treatment plant

Abstract

The invention discloses an active oxygen preparation and fine control integrated device for upgrading and reforming a sewage treatment plant. The integrated device comprises a DC power source 1, an ammeter 2, an oxygen valve 3, an air intake pipe 4, an oxygen pump 5, a water inlet flow meter 6, a water inlet valve 7, a water inlet pipe 8, a water inlet pipe pump 9, a water inlet storage tank 10, an electrolytic tank 11, a Naflon separator 12, a modified negative electrode plate 13 for preparing active oxygen, an active oxygen outlet pipe 14, an active oxygen outlet valve 15, an active oxygen storage tank 16, a modified positive electrode plate17 for preparing the active oxygen, an electrolyte flowmeter 18, an electrolyte inlet valve 19, an electrolyte inlet pipe 20, an electrolyte pipe pump 21, an electrolyte feed storage tank 22, an electrolyte outlet valve 23, an electrolyte outlet pipe 24 and an electrolyte outlet storage tank 25. The beneficial effects of the active oxygen preparation and fine control integrated device are that an aqueous solution having a high active oxygen content and a long stabilization time can be prepared by using the integrated device.

Description

technical field [0001] The invention belongs to the technical field of waste water treatment, and in particular relates to an integrated active oxygen preparation and fine control device used for upgrading and transforming sewage treatment plants. Background technique [0002] The urban sewage treatment plants built and put into operation in my country in the 1980s and 1990s all implement the "Sewage and Sludge Discharge Standards for Urban Sewage Treatment Plants" (CJ3025-93), mainly to remove organic pollution The purpose is to limit the chemical oxygen demand, biochemical oxygen demand and suspended solids. With the official implementation of the "Pollutant Discharge Standards for Urban Sewage Treatment Plants" (GBl8918-2002) in 2003, my country's requirements for the effluent quality of sewage treatment plants have become increasingly stringent, and various provinces and cities have successively issued more stringent local standards. Or higher requirements for pollutant d...

AI Technical Summary

Problems solved by technology

At present, there is still a lack of active oxygen preparation and fine control integrated devices for the upgrading and transformation of sewage treatment plants

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