"wastewater system" is correct and can be used in written English.
It is typically used in the context of urban infrastructure and technology. For example, "This city has a complex and advanced wastewater system that recycles used water for reuse in the city."
East Bay, Calif., Municipal Utility District, $60 million of wastewater system revenue refinancing bonds.
In the next 30 years, Cleveland-area residents will spend about $5 billion more on the wastewater system, said Julius Ciaccia Jr., sewer district director.
Allen, his students, and a loose coalition of local activists support the installation of a tertiary wastewater system at the plant, which would pump its essentially clean water into Bayou Bienvenue.
The company must transport the water all the way to Oakland because Petaluma's wastewater system (like many other sewer systems) can't handle the "biological oxygen demand" of the organic materials in the water Lagunitas discharges.
Solar panels provide electricity, heat the water and power the well, and a wastewater system takes care of the garden, while open-plan areas encourage relaxed chat over breakfast or a tasty tagine in the evenings.
Instead of breaking the law and placing yourself in extreme danger, stop by and visit the Department of Environmental Protection's Newtown Creek Visitor Center in Greenpoint, Brooklyn, which includes information and displays about the city's wastewater system.
Most, however, is channelled straight into the wastewater system, where it mixes with sewage before finding its way into the Pinheiros and the Tietê – two interconnected, heavily polluted rivers that slink sadly through the city, trapped between 12 lanes of traffic on the the Marginal ringroad.
Now, apart from longstanding concern about harmful chemicals in the water that will be used to make that snow — piped directly from the sewage treatment system of the nearby town of Flagstaff — new research indicates that the wastewater system is a breeding ground for antibiotic-resistant genes.
In Gweru, the decentralized wastewater system started in 1994.
The applicability of the present material for electroplating wastewater system was tested.
Due to the specific features of a wastewater system a hierarchical control structure is applied.
