Efficient sewage purification apparatus

Abstract

The present invention discloses an efficient sewage purification apparatus, which comprises a physico-chemical treatment box, a biological treatment box, a water inlet, an agent feeding port, a filtration device, an aerobic pool and an anoxic pool, wherein the left side above the physico-chemical treatment box is provided with the water inlet, the middle portion of the right side of the physico-chemical treatment box is provided with a pipeline, the physico-chemical treatment box and the biological treatment box are communicated through the pipeline, the middle position of the pipeline is provided with a sewage valve, a baffle 1 and a baffle 2 are arranged inside the physico-chemical treatment box, the physico-chemical treatment box is divided into three treatment zones through the baffle 1 and the baffle 2, the treatment zones sequentially comprise a first treatment zone, a second treatment zone and a third treatment zone from left to right, the upper portion of the baffle 1 is provided with an opening 1, the upper portion of the baffle 2 is provided with an opening 2, and the agent feeding port is arranged above the first treatment zone, and is arranged on the right side of the water inlet. The efficient sewage purification apparatus of the present invention has characteristics of simple structure, convenience in use, good water purification effect, and stable purified water quality.

Description

technical field [0001] The invention relates to a sewage purification device, in particular to a high-efficiency sewage purification device. Background technique [0002] With the development of industry, we did not pay attention to the pollution of the environment by industry in the early stage of development, resulting in the discharge of industrial wastewater and some domestic sewage into the river. The river's own purification capacity is limited. For more and more sewage to be discharged, If it cannot be decomposed and disposed of in time, the river will become a stinky river. The river water in the stinky river is poisonous, and the foul-smelling gas emitted has caused secondary pollution to the environment; so people are wondering how to purify domestic sewage efficiently and at low cost. More and more attention has been paid to water consumption and industrial water use, which has a very important impact on getting rid of the embarrassing situation faced by the whole...

AI Technical Summary

Problems solved by technology

[0002] With the development of industry, we did not pay attention to the pollution of the environment by industry in the early stage of development, resulting in the discharge of industrial wastewater and some domestic sewage into the river. The river's own purification capacity is limited. For more and more sewage to be discharged, If it cannot be decomposed and disposed of in time, the river will become a stinky river. The river water in the stinky river is poisonous, and the foul-smelling gas emitted has caused secondary pollution to the environment; so people are wondering how to purify domestic sewage efficiently and at low cost. More and more attention has been paid to water consumption and industrial water use, which has a very important impact on getting rid of the embarrassing situation faced by the whole society and protecting the water environment

[0003] The existing sewage purification device does not fully contact the purification mud because the water enters the tank, resulting in that the harmful substances in the sewage cannot be fully absorbed, the purification is not thorough, and the existing ecological environment cannot be improved; in addition, the existing sewage purification device Poor treatment effects, high operating costs, low impact resistance, and inability to achieve simultaneous denitrification and phosphorus removal are common in river sewage treatment methods.

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