What are the main steps for sewage treated by sewage treatment equipment in scenic areas to meet the discharge standards?

The main steps to treat the sewage discharge in scenic spots to meet the standards are as follows:

1. Collect sewage: sewage can be collected by setting up sewers and other methods for subsequent treatment.

2. Screen solid matter: Screen the collected sewage through a filter to separate solid matter from water to reduce the burden of subsequent treatment.

3. Biological treatment: The screened sewage enters the treatment tank for biological treatment. Plants or microorganisms decompose organic matter into inorganic matter, degrade pollutants, and reduce the content of toxic substances.

4. Physical treatment: Use physical and chemical methods to decolorize, deodorize, precipitate, filter and other treatments on the treated water to remove suspended solids, sediments and organic matter in the water.

5. Disinfection treatment: Disinfect the treated water to kill germs and harmful microorganisms in the water and prevent secondary pollution of the water source.

6. Monitoring and testing: By testing the treated water, ensure that it meets the relevant national discharge standards and ensure that the quality of the effluent reaches the standards and is discharged into the environment without causing pollution to the environment.

In terms of sewage treatment, scenic spots in different regions and situations will also adopt targeted methods. The overall goal is to achieve discharge of sewage up to standards and protect the environment and health.