Search results
Results from the WOW.Com Content Network
In the future DWASA plans massive investment to replace dwindling groundwater resources with treated surface water from less polluted rivers located up to 160 km from the city. [1] In 2011 Bangladesh's capital development authority, Rajdhani Unnayan Kartripakkha , made rainwater harvesting for new houses mandatory in an effort to address water ...
Bangladesh Water Supply Program Project The World Bank is contributing a US$40 million loan to the Bangladesh Water Supply Program Project, designed to support Bangladesh in achieving the MDGs in water supply and sanitation by 2015 through safe water free from arsenic and pathogens in small towns and rural areas. Private-sector participation in ...
Water Supply and Sewerage Authority or WASA is the main body administering Water supply, Drainage and Sanitation system in Bangladesh. [1] It was established in the year 1963 as an independent organization, under the East Pakistan ordinance XIX. At present WASA operates according to the WASA act 1996. [2]
This ministry prepares and implements development projects on flood control, irrigation and drainage, prevention of riverbank erosion, delta development, land reclamation, etc. through the construction of barrages, regulators, sluices, canals, embankments, rubber dams, flood control dams, coastal embankments and canals.
Bangladesh Water Development Board is a government agency which is responsible for flood control, drainage and irrigation i.e. water management in Bangladesh and its headquarters is located in Pani Bhaban, Dhaka. [1] [2] Muhammad Amirul Haque Bhuya is the running Director General of the board since 7 March 2024. [3]
Although sanitary engineering may be most associated with the design of sewers, sewage treatment and wastewater treatment facilities, recycling centers, public landfills and other things which are constructed, the term applies equally to a plan of action to reverse the effects of water pollution or soil contamination in a specific area.
The main part of such a system is made up of large pipes (i.e. the sewers, or "sanitary sewers") that convey the sewage from the point of production to the point of treatment or discharge. Sewers under construction in Ystad, Sweden. Types of sanitary sewer systems that all usually are gravity sewers include: Combined sewer; Simplified sewerage ...
A sewer pipe is normally at neutral air pressure compared to the surrounding atmosphere.When a column of waste water flows through a pipe, it compresses air ahead of it in the system, creating a positive pressure that must be released so it does not push back on the waste stream and downstream traps, slow drainage, and induce potential clogs.