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Vietnam also has more than 200 registered industrial zones without sustainable wastewater treatment. [21] Industrial zones discharge 1 million cubic meters of untreated sewage per day, about 70 percent of all industrial wastewater. 8 industrial zones will be equipped with wastewater treatment plants with the help of a US$50 million loan from ...
The term sewage treatment plant (STP) (or sewage treatment works) is nowadays often replaced with the term wastewater treatment plant (WWTP). [7] [8] Strictly speaking, the latter is a broader term that can also refer to industrial wastewater treatment. The terms water recycling center or water reclamation plants are also in use as synonyms.
Secondary treatment; Sedimentation (water treatment) Select Society of Sanitary Sludge Shovelers; Septage; Septic drain field; Sequencing batch reactor; Sewage; Sewage discharge in the United Kingdom; Sewage regulation and administration; Sewage sludge; Sewage sludge treatment; Sewer dosing unit; Sewer Murders; Paris Sewer Museum; Shit flow ...
Sewage treatment plant (a type of wastewater treatment plant) in La Crosse, Wisconsin. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment.
Treatment in urbanized areas is typically handled by centralized treatment systems. Alternative systems may use composting processes or processes that separate solid materials by settlement and then convert soluble contaminants into biological sludge and into gases such as carbon dioxide or methane .
An example of a wastewater treatment system. Sanitary engineering, also known as public health engineering or wastewater engineering, is the application of engineering methods to improve sanitation of human communities, primarily by providing the removal and disposal of human waste, and in addition to the supply of safe potable water.
Sewerage (or sewage system) is the infrastructure that conveys sewage or surface runoff (stormwater, meltwater, rainwater) using sewers. It encompasses components such as receiving drains , manholes , pumping stations , storm overflows, and screening chambers of the combined sewer or sanitary sewer .
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