Consider the journey of wastewater from your home to Sai Kung Sewage Pumping Station No. 1. This station plays a vital role in our daily lives. It ensures the proper treatment and disposal of sewage.
Sai Kung Sewage Pumping Station No. 1 is located on Pak Kong Road in Sai Kung. This pumping station is part of the larger Sai Kung Sewage Treatment Works network. The Drainage Services Department operates it.
The Sai Kung Sewage Treatment Works is located on Wa Fuk Street. It occupies about 2.2 hectares. This facility treats sewage for about 20000 people in Sai Kung District. The treatment plant began operations in 1988. It was originally designed for a flow of 15200 m3 per day.
In the early 1996s, the plant was upgraded. Nutrient removal facilities were added to the aeration tanks. This upgrade reduced the plant’s capacity to 8000 m3 per day. The Sai Kung Sewage Treatment Works includes primary sedimentation tanks and aeration tanks. It also features final sedimentation tanks and an ultraviolet disinfection system. Sludge treatment facilities are included too.
Five sewage pumping stations send sewage to the Sai Kung Sewage Treatment Works. These stations collect sewage from underground networks within five catchment areas in Sai Kung District. Sai Kung Sewage Pumping Station No. 1 is one of these crucial stations.
After treatment, the effluent is discharged into Sai Kung Hoi. This happens via a 450-meter-long submarine outfall. The outfall has a diameter of 750mm. It ensures effective dilution and dispersion of the treated water.
The Kowloon City No. 1 and No. 2 Sewage Pumping Stations were completed in 2012. They resolve hygienic problems in the areas.
Next time you flush a toilet, remember Sai Kung Sewage Pumping Station No. 1. It quietly works to keep our environment clean. It helps to protect Sai Kung Hoi. This pumping station is a vital part of our community’s infrastructure.