Environmental protection wastewater treatment equipment

Abstract

The invention relates to environmental protection wastewater treatment equipment which comprises a primary treatment box, a disinfection tower, a filter tower and a water quality purifier, a filter screen is connected to the top of the inner cavity of the primary treatment box, at least three grating plates are arranged below the filter screen, and the grating plates are obliquely connected to theinner side of the primary treatment box in a mutually staggered mode; the bottom of the primary treatment box is connected with a sewage draining exit, one side of the bottom of the primary treatmentbox communicates with a first water pump through a pipeline, a water outlet of the first water pump communicates with one side of the top of the disinfection tower through a pipeline, and a stirringmechanism is arranged in the inner cavity of the disinfection tower; wastewater sequentially passes through the primary treatment box, the disinfection tower, the filter tower and the water quality purifier, the procedures of impurity removal, pollution discharge, oxidation sterilization, layered filtration and water quality purification can be sequentially completed, the treated wastewater meetsthe recycled water quality requirement, an excellent filtering and separating effect is achieved, the workload of the subsequent water quality purifier is reduced, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of environmental water treatment, in particular to an environmental protection wastewater treatment equipment. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. The physical method includes the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in the water. In addition, the physical method also includes the precipitation method. Small impurities are floated on the surface of the water and taken out, or impurities with large specific gravity are deposited below, and then obtained; chemical methods are to use various chemicals to convert impurities in water into substances that are less harmful to the human body, or to concentrate impurities The main purpose of environmental engineering wastewater treatment is to treat urban sewage to meet the water quality requirements for reuse, ...

AI Technical Summary

Problems solved by technology

[0002] Water treatment methods include physical treatment and chemical treatment. The physical method includes the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in the water. In addition, the physical method also includes the precipitation method. Small impurities are floated on the surface of the water and taken out, or impurities with large specific gravity are deposited below, and then obtained; chemical methods are to use various chemicals to convert impurities in water into substances that are less harmful to the human body, or to concentrate impurities The main purpose of environmental engineering wastewater treatment is to treat urban sewage to meet the water quality requirements for reuse, so that the wastewater can be used as a resource after treatment. However, the wastewater brought by environmental engineering has brought different impacts on groundwater, lakes and rivers. Pollution to a certain degree leads to poor water quality, makes it impossible to drink normally, promotes the growth of algae, and kills a large number of aquatic animals and plants, disturbing the ecological environment. The waste water brought by environmental engineering needs to be treated urgently. Therefore, it is necessary to develop a Environmental Protection Wastewater Treatment Equipment to Solve Existing Problems

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