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Water Supply And Sanitation In Bangladesh
With abundant water resources, Bangladesh faces various water contaminations mainly caused by pollutants, bacteria, and pesticides. Historically, water sources in Bangladesh came from surface water contaminated with bacteria. Drinking infected water resulted in infants and children suffering from acute gastrointestinal disease that led to a high mortality rate.Smith AH, Lingas EO, Rahman M. "Contamination of drinking-water by arsenic in Bangladesh: a public health emergency." Bulletin of the World Health Organization. 2000, 78-87. According to UNICEF, 38.3% of Bangladeshis drink unsafe water from bacteria-contaminated sources. Bangladesh is facing an acute reliable drinking water scarcity. Bangladesh's surface and ground water are highly saline due to rising sea levels. Available options for providing safe drinking water include deep wells, traditionally dug wells, treatment of surface water, and rainwater harvesting. Between 2000 and 2010, the government installed those safe wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh
Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the most densely populated countries in the world, and shares land borders with India to the west, north, and east, and Myanmar to the southeast; to the south it has a coastline along the Bay of Bengal. It is narrowly separated from Bhutan and Nepal by the Siliguri Corridor; and from China by the Indian state of Sikkim in the north. Dhaka, the capital and largest city, is the nation's political, financial and cultural centre. Chittagong, the second-largest city, is the busiest port on the Bay of Bengal. The official language is Bengali, one of the easternmost branches of the Indo-European language family. Bangladesh forms the sovereign part of the historic and ethnolinguistic region of Bengal, which was divided during the Partition of India in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meghna River
The Meghna River ( bn, মেঘনা নদী) is one of the major rivers in Bangladesh, one of the three that form the Ganges Delta, the largest delta on earth, which fans out to the Bay of Bengal. A part of the Surma-Meghna River System, Meghna is formed inside Bangladesh in Kishoreganj District above the town of Bhairab Bazar by the joining of the Surma and the Kushiyara, both of which originate in the hilly regions of eastern India as the Barak River. The Meghna meets its major tributary, the Padma, in Chandpur District. Other major tributaries of the Meghna include the Dhaleshwari, the Gumti, and the Feni. The Meghna empties into the Bay of Bengal in Bhola District via four principal mouths, named Tetulia (Ilsha), Shahbazpur, Hatia, and Bamni. The Meghna is the widest river among those that flow completely inside the boundaries of Bangladesh. At a point near Bhola, Meghna is 13 km wide. In its lower reaches, this river's path is almost perfectly straight. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajshahi
Rajshahi ( bn, রাজশাহী, ) is a metropolis, metropolitan city and a major urban, commercial and educational centre of Bangladesh. It is also the administrative seat of the eponymous Rajshahi Division, division and Rajshahi District, district. Located on the north bank of the Padma River, near the Bangladesh-India border, the city has a population of over 763,580 residents. The town is surrounded by the satellite towns of Nowhata and Katakhali, which together build an urban agglomeration of about 1 million population. Modern Rajshahi Division, Rajshahi lies in the ancient region of Pundravardhana. The foundation of the city dates to 1634, according to epigraphic records at the mausoleum of Sufi saint Shah Makhdum. The area hosted a Dutch settlement in Rajshahi, Dutch settlement in the 18th century. The Rajshahi municipality was constituted during the British Raj in 1876. It was a divisional capital of the Bengal Presidency. Rajshahi is a significant administrative, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Metering
Water metering is the practice of measuring water use. Water meters measure the volume of water used by residential and commercial building units that are supplied with water by a public water supply system. They are also used to determine flow through a particular portion of the system. In most of the world water meters are calibrated in cubic metres (m3) or litres, but in the United States and some other countries water meters are calibrated in cubic feet (ft.3) or US gallons on a mechanical or electronic register. Modern meters typically can display rate-of-flow in addition to total volume. Several types of water meters are in common use, and may be characterized by the flow measurement method, the type of end-user, the required flow rates, and accuracy requirements. In North America, standards for manufacturing water meters are set by the American Water Works Association. Outside of North America, most countries use ISO standards. Types of metering devices There are two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Rights Watch
Human Rights Watch (HRW) is an international non-governmental organization, headquartered in New York City, that conducts research and advocacy on human rights. The group pressures governments, policy makers, companies, and individual human rights abusers to denounce abuse and respect human rights, and the group often works on behalf of refugees, children, migrants, and political prisoners. Human Rights Watch, in 1997, shared the Nobel Peace Prize as a founding member of the International Campaign to Ban Landmines, and it played a leading role in the 2008 treaty banning cluster munitions. The organization's annual expenses totaled $50.6 million in 2011, $69.2 million in 2014, and $75.5 million in 2017. History Human Rights Watch was co-founded by Robert L. Bernstein Jeri Laber and Aryeh Neier as a private American NGO in 1978, under the name Helsinki Watch, to monitor the then-Soviet Union's compliance with the Helsinki Accords. Helsinki Watch adopted a practice of public ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stevens Institute Of Technology
Stevens Institute of Technology is a private research university in Hoboken, New Jersey. Founded in 1870, it is one of the oldest technological universities in the United States and was the first college in America solely dedicated to mechanical engineering. The 55-acre campus encompasses Castle Point, the highest point in Hoboken, a campus green and 43 academic, student and administrative buildings. Established through an 1868 bequest from Edwin Augustus Stevens, enrollment at Stevens includes more than 8,000 undergraduate and graduate students representing 47 states and 60 countries throughout Asia, Europe and Latin America. Stevens comprises three schools and one college that deliver technology-based STEM (science, technology, engineering and mathematics) degrees and degrees in business, arts, humanities and social sciences: The Charles V. Schaefer, Jr., School of Engineering and Science, School of Business, School of Systems and Enterprises, and College of Arts and Letters. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangladesh University Of Engineering And Technology
Bangladesh University of Engineering and Technology, commonly known by the acronym BUET, is a public technological research university in Dhaka, Bangladesh. Founded in 1876 as the Dacca Survey School, it is the oldest institution for the study of engineering, architecture and urban planning in Bangladesh. A large number of BUET alumni are active in notable engineering and non-engineering roles in Bangladesh and abroad. History Dacca Survey School was established in 1876 at Nalgola, west of the current Sir Salimullah Medical College campus, in Old Dhaka by the Government of Bengal under British Raj. It offered two-year engineering and survey courses toward the Sub-Overseer's examination, which certified land surveyors. According to a report on public instruction in Bengal, on 31 March 1903, Dhaka Survey School had 117 students of which 103 were Hindus and 14 were Muslims. In 1908, the school started to offer diploma degrees. Nawab Sir Khwaja Ahsanullah Bahadur, a philanthro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sono Arsenic Filter
The Sono arsenic filter was invented in 2006 by Abul Hussam, who is a chemistry professor at George Mason University (GMU) in Fairfax, Virginia. It was developed to deal with the problem of arsenic contamination of groundwater. The filter is now in use in Hussam's native Bangladesh. Development Farmers had been drinking fresh groundwater from wells, whereas previously they had had to use ponds and mudholes which were contaminated with bacteria and viruses. However, these wells were also contaminated with naturally occurring high concentrations of poisonous arsenic, causing skin ailments and cancers. Awareness of the problem developed through the 1990s. Allan Smith, an epidemiologist at the University of California at Berkeley, observed that the arsenic problem affects millions of people worldwide: Hussam developed his filter after years of testing hundreds of prototypes. The final version contains 20 pounds of shards of porous iron, which bonds chemically with arsenic. It also i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian International Development Agency
The Canadian International Development Agency (CIDA) was a federal Canadian organization that administered foreign aid programs in developing countries. The agency was merged into the Department of Foreign Affairs in 2013 by the federal government under Prime Minister Stephen Harper. History CIDA was formed in 1968 by the Canadian government under Lester B. Pearson. CIDA reported to the Parliament of Canada through the Minister for International Cooperation. Its mandate was to "support sustainable development in developing countries in order to reduce poverty and contribute to a more secure, equitable, and prosperous world." CIDA had its headquarters at 200 Promenade du Portage in Gatineau, Quebec. CIDA funding was the subject of intense debate, and the Conservative government made major revisions to the funding process, including reductions to NGOs described as supporting "left-leaning causes", such as Montreal-based Alternatives. Demise In March 2013, the Conservative go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiple Indicator Cluster Survey
The Multiple Indicator Cluster Surveys (MICS) are household surveys implemented by countries under the programme developed by the United Nations Children's Fund to provide internationally comparable, statistically rigorous data on the situation of children and women. The first round of surveys (MICS1) was carried out in over 60 countries in mainly 1995 and 1996 in response to the World Summit for Children and measurement of the mid-decade progress. A second round (MICS2) in 2000 increased the depth of the survey, allowing monitoring of a larger number of globally agreed indicators. A third round (MICS3) started in 2006 and aimed at producing data measuring progress also toward the Millennium Development Goals (MDGs), A World Fit for Children, and other major relevant international commitments. The fourth round, launched in 2009, aimed at most data collection conducted in 2010, but in reality most MICS4s were implemented in 2011 and even into 2012 and 2013. This represented a scale-u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arsenic
Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III-V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the toxicity of arsenic and its compounds. A few species of bacteria are able to use arsenic compounds as respiratory metabolites. Trace quantities of arsenic are an essential dietary element in rats, ham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
