How to standardize the setting of sewage outlets?

1. Large drainage units and enterprises require all drainage units and enterprises to set up signs with high recognition on the rain and sewage outlets at the drainage outlets (it is recommended to use cheap and anti-leakage environmental protection materials).

2, residential areas and environmental protection facilities maintenance, maintenance funds are difficult to implement the unit. Considering that there will be problems such as wrangling between developers, property management departments and owners' committees in sewage treatment and discharge in residential quarters, auxiliary signs should be set up at sewage outlets in residential quarters.

3. The location of the discharge port is generally divided into centralized discharge port on the shore, centralized discharge port in the center of the river or decentralized discharge port. According to its relative elevation to the water body, it can be divided into submerged and non-submerged sewage outlets. Among them, the decentralized sewage outlet in the center of the submerged river has the best environmental effect. The location and form of the discharge port should be determined according to the requirements of environmental planning and urban planning.

According to the requirements of relevant laws, regulations and specifications, the uniform size is determined through consultation, and the production procedure is standardized to make it more beautiful and easy to manage.

The advantage of setting up a billboard is that it can mobilize social forces to participate in environmental protection work, enhance the sense of crisis and responsibility of drainage units, relieve the pressure of insufficient environmental law enforcement personnel in various regions, increase the public's understanding and support for the government's environmental protection work, and cultivate the public's awareness of environmental participation and ownership.

Extended data:

Sewage outfalls is a structure that discharges sewage or rainwater into water. Its task is to mix the discharged sewage with the water in the water body as soon as possible, so that the pollutants in the discharged sewage can be diluted and diffused as soon as possible and further degraded and purified.

The function of discharge head is to discharge sewage from sewage pipe into water body, which is usually divided into centralized discharge head and decentralized discharge head. Sewage pipes and discharge heads must be firmly fixed at the bottom of the water body or laid in a ditch opened at the bottom of the water, and fixed by sinking or rockfill. There is a simple sedimentation tank and a pressurized pumping station in front of the sewage outlet in the center of the river. After being treated and pressurized, the sewage will be sent to the sewage pipe and then discharged into the water body through the discharge head.

Baidu Encyclopedia-sewage outfalls