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Learn about the challenges and issues of water supply and sanitation in Indonesia, such as access, quality, pollution, and management. Find out how water resources and use are affected by climate, geography, and population.
Sewage treatment (or domestic wastewater treatment) is a type of wastewater treatment that aims to remove contaminants from sewage to produce an effluent that is suitable to discharge or reuse. Sewage treatment plants (STPs) are facilities that process sewage using various technologies and criteria.
Learn about the different types of wastewater treatment plants, such as sewage, industrial, agricultural and leachate, and the processes they use to remove contaminants and produce effluent. Find out the global trends, challenges and examples of wastewater treatment and reuse.
A sanitary sewer is an underground pipe or tunnel system for transporting sewage from houses and commercial buildings to a sewage treatment plant or disposal. Learn about the different types of sanitary sewers, such as gravity, force, effluent, pressure and vacuum, and how they are designed, sized and maintained.
A septic tank is an underground chamber for basic sewage treatment in areas not connected to a sewerage system. Learn about its description, emptying, environmental concerns, regulations and slang usage from Wikipedia.
A constructed wetland is an artificial wetland that treats wastewater or stormwater using natural processes and plants. Learn about the two main types of constructed wetlands (subsurface and surface flow), their applications, and how they remove pollutants such as nutrients, pathogens, and heavy metals.
Sewerage is the infrastructure that conveys sewage or stormwater using sewers. Learn about the history, types and challenges of sewerage systems, such as corrosion, water table lowering and fecal sludge management.
The treatment of Paris sewage, though, was left to natural devices as 5,000 hectares of land were used to spread the waste out to be naturally purified. [63] Further, the lack of sewage treatment left Parisian sewage pollution to become concentrated downstream in the town of Clichy, effectively forcing residents to pack up and move elsewhere. [63]