Introduction to Sewage Treatment System

In ShashuiLu Eco-Park, the sewage treatment is a large heavy project and it is very complicated as well. The treatment system has been established when it was still a waste landfill. The purpose is to deal with the wastewater in right time when the waste is buried. This system was designed by following the mountainous topography. It was built by the Runoff Drainage System, which means a floor of water resistance non-woven fabric (that is, high density ethylene cloth) is lain under the whole part and its purpose is to collect polluted water. After the polluted water has been disposed and sent out to certain place. In fact, the whole treatment is finished upper reaches and the water is sent down to lower reaches. The managing office marked ­­‑ is the one that monitors and manages the operation of the whole system, soil and water conservation, and some other control systems in the park.
　　　　　　　　　　

　　 　 　　A. Sewage Treatment Plant

A sewage treatment plant is a plant where various physical, biological or chemical processes are used to change the properties of the wastewater. The major purpose of the treatment is to remove harmful substances and deal with the sewage penetration to accord with the sewage disposal standard. The facilities of the sewage treatment plant include the disposal field, desilter, the stripping tower, the flow tank, and other trickling filters and screening pools respectively for solids, rags, and debris, and grit removal, and sedimentation.

In the plant was lain a floor of water resistance non-woven fabric that prevents wastewater infiltration and stops wastewater from flowing to somewhere else when the waste is disposed.

　　　　 C. Wastewater Collection System

The system is to collect wastewater and lead it to flow to the field of sewage treatment.

The system is to collect the waste gas decomposed from the waste and makes it burn in a certain place. The purpose is to stop the waste gas from floating to the other places.

E. The Vehicle Cleaning Equipment

The equipment is used to clean out the transport vehicles to maintain the cleanness of the park.

This is used to detect the quality changes of groundwater.