A photocatalyst industrial wastewater treatment system

Abstract

The invention discloses an industrial wastewater treating system through photocatalyst. The industrial wastewater treating system comprises a plurality of sewage pipes and a control device, wherein a photocatalyst layer is arranged on the inner wall of each sewage pipe, a window is also formed in the side wall of each sewage pipe, an ultraviolet light lamp is accommodated in each window, and the sewage pipes are connected in series to form a pipe wall type photocatalyst pipeline; a transparent component which seals and segregates the ultraviolet light lamps from inner space of the sewage pipes and allows ultraviolet light of the ultraviolet light lamps to penetrate through and arrive at the sewage pipes is fixed at the window, and a plurality of water inlets for allowing a plurality of outside sewage passages to be communicated are formed in the wall of the pipeline; the control device comprises a plurality of flow detectors, a water level detector and a controller, the water level detector is mounted at the outlet of the pipeline and is used for detecting water level information and transmitting the water level information to the controller, and each flow detector is mounted in one of the sewage passages and is used for detecting flow information of the corresponding sewage passage and transmitting the flow information to the controller; a certain number of the ultraviolet light lamps at corresponding positions are turned on by the controller according to the flow detectors and the water level detector.

Description

technical field [0001] The invention relates to a wastewater treatment system, in particular to a photocatalyst industrial wastewater treatment system. Background technique [0002] Environmental issues are one of the most severe challenges China faces in the 21st century. Environmental protection is the basic national interest in ensuring long-term stable economic growth and achieving sustainable development. How well the environmental issues are resolved is related to China's national security, international image, the fundamental interests of the broad masses of the people, and the realization of a well-off society in an all-round way. It is the basic responsibility and obligation of the government and every citizen to provide a good resource and environment foundation for social and economic development, so that everyone can obtain clean air, sanitary drinking water and safe food. [0003] At the first meeting of the Twelfth National People's Congress, Premier Wen Jiaba...

AI Technical Summary

Problems solved by technology

[0005] At present, the number one factor affecting the environment and causing PM2.5 is industrial wastewater. Industrial wastewater has caused great damage to the environment. How to effectively degrade organic wastewater is one of the urgent technical problems that need to be solved.

Images