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  2. Water supply and sanitation in South Africa - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    Cape Town has 26 treatment plants, some of which are ineffective and date back to the 1950s, making clean water access and wastewater management major difficulties. [ 16 ] Cape Town will receive a €80 million loan from KfW to assist the city in improving and expanding different municipal wastewater treatment plants, a €1.2 million grant for ...

  3. Water supply and sanitation in sub-Saharan Africa - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    Sewerage networks are not common and wastewater treatment is even less common. Sanitation is often in the form of individual pit latrines or shared toilets . 70% of investments in water supply and sanitation in sub-Saharan Africa is financed internally and only 30% is financed externally (2001–2005 average).

  4. Water treatment - Wikipedia

    en.wikipedia.org/wiki/Water_treatment

    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. It is also possible to reuse it.

  5. Water supply and sanitation in Namibia - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    A conventional water treatment plant was also constructed to treat the surface water from this reservoir. In 1960 the Gammams Wastewater Treatment Plant was commissioned near Goreangab Dam, discharging treated wastewater downstream of the reservoir. Subsequently, industrial and domestic effluents at the wastewater treatment plant were separated ...

  6. Waste management - Wikipedia

    en.wikipedia.org/wiki/Waste_management

    This includes the collection, transport, treatment, and disposal of waste, together with monitoring and regulation of the waste management process and waste-related laws, technologies, and economic mechanisms. Waste can be solid, liquid, or gases and each type has different methods of disposal and management.

  7. Water supply and sanitation in Ghana - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    The water supply and sanitation sector in Ghana is a sector that is in charge of the supply of healthy water and also improves the sanitation of water bodies in the country. In Ghana, the drinking water supply and sanitation sectors face a number of issues, including relatively limited sanitation access, intermittent supply, significant water ...

  8. Decentralized wastewater system - Wikipedia

    en.wikipedia.org/wiki/Decentralized_wastewater...

    Decentralized wastewater systems (also referred to as decentralized wastewater treatment systems) convey, treat and dispose or reuse wastewater from small and low-density communities, buildings and dwellings in remote areas, individual public or private properties. [ 1] Wastewater flow is generated when appropriate water supply is available ...

  9. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Wastewater treatment. 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. It is also possible to reuse it.