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Sanitation as defined by the World Health Organization: [2] "Sanitation generally refers to the provision of facilities and services for the safe disposal of human urine and feces. Inadequate sanitation is a major cause of disease world-wide and improving sanitation is known to have a significant beneficial impact on health both in households ...
The main determinants of urban sanitation financial costs include: Type of technology, labour, material and utility cost, density, topography, level of service provided by the sanitation system, soil condition, energy cost and others (distance to wastewater treatment facility, climate, end-use of treatment products, business models, water table ...
The history of water supply and sanitation is one of a logistical challenge to provide clean water and sanitation systems since the dawn of civilization. Where water resources, infrastructure or sanitation systems were insufficient, diseases spread and people fell sick or died prematurely. Astronaut Jack Lousma taking a shower in space, 1974
The government built dozens of public toilet facilities in 2014 to improve sanitation in Kibera. But the facilities lacked adequate sewage systems and access to water. Youth groups, meant to manage these facilities for income, lacked sufficient resources to address repair and equipment issues that arose soon after construction. [51]
Existing sanitation facilities are usually inadequate for full-time stay of a high number of people, and the non-emergency management structures are typically unable or unwilling to continue their services. Legal issues over the re-purposing are also fairly common, especially if occupation continues for a longer time.
The provision of water in health facilities was the lowest in Africa, where 42% of healthcare facilities lack an improved source of water on-site or nearby. The provision of sanitation is lowest in the Americas with 43% of health care facilities lacking adequate services. [97]
The economic impact of inadequate sanitation has been estimated at 344 billion Rupees (US$5.7 billion), equivalent to almost 4 percent of GDP. 87% of the impact is on health, 5% on increased costs of water supply and 8% are other impacts. The main health impacts are premature mortality and productivity losses, followed by treatment costs.
The legal framework for water supply and sanitation is based on the Water Supply and Sanitation Act Nr. 12 enacted in May 2009. The Act outlines the responsibilities of government authorities involved in the water sector, establishes Water Supply and Sanitation Authorities as commercial entities and allows for their clustering where this leads ...