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Chennai Metropolitan Water Supply And Sewerage Board
Chennai Metropolitan Water Supply and Sewerage Board, known shortly as CMWSSB, is a List of agencies of the government of Tamil Nadu#Preface, statutory board of Government of Tamil Nadu which provides water supply and sewage treatment to the city of Chennai and its Chennai Metropolitan Area, metropolitan region. Chennai is one of the metros in India that are dependent mostly on ground water supply. Ground water in Chennai is replenished by rain water and average rainfall in Chennai is 1276 mm. Chennai receives about 985 million liters per day (mld) from various sources against the required amount of 1200 mld and the demand is expected to rise to 2100 mld by 2031. The newly constructed Minjur desalination plant adds another 100 mlds to the city's growing demand. As of 2012, Chennai Metrowater supplies about 830 million litres of water every day to residents and commercial establishments. History of Sewerage Construction and development Till about the mid of 19th century, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statutory Corporation
A statutory corporation is a corporation, government entity created as a statutory body by statute. Their precise nature varies by jurisdiction, but they are corporations owned by a government or controlled by national or sub-national government to the (in some cases minimal) extent provided for in the creating legislation. Bodies described in the English language as "statutory corporations" exist in the following countries in accordance with the associated descriptions (where provided). Australia In Australia, statutory corporations are a type of statutory authority created by Acts of state or federal parliaments. A statutory corporation is defined in the federal Department of Finance (Australia), Department of Finance's glossary as a "statutory body that is a body corporate, including an entity created under section 87 of the PGPA Act" (i.e. a statutory authority may also be a statutory corporation). An earlier definition describes a statutory corporation as "a statutory auth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chembarambakkam Lake
Chembarambakkam Lake is a lake located in Chennai, Tamil Nadu, India, about 25 km from Chennai. It is the biggest of the two important rain-fed reservoirs, the other one being the Puzhal Lake, that supply drinking water to Chennai city . The Adyar River originates from this lake. A part of drinking water supply to Chennai metropolis is drawn from this lake. This was the first artificial lake built by Rajendra Chola I, the son of Rajaraja Chola, and Thiripuvana Madeviyar, prince of Kodumbalur. During Chennai's water crisis of 2019, Chembarambakkam Lake dried up. The lake Chembarambakkam lake was known as Puliyur Kottam. It is one of the 24 (villages) that existed even during the later Chola period in Thondai Mandalam which had Kanchipuram as its headquarters. The lake was built by Rajendra Chola, the son of Rajaraja Chola. The full tank level is . The full capacity of the lake is 3,645 million cubic ft (3.64 Tmc ft)(103215 million liters).However, acute sedimentation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Environmental Engineering Research Institute
The National Environmental Engineering Research Institute (NEERI) in Nagpur was originally established in 1958 as the Central Public Health Engineering Research Institute (CPHERI). It has been described as the "premier and oldest institute in India." It is an institution listed on the Integrated Government Online Directory. It operates under the aegis of the Council of Scientific and Industrial Research (CSIR), based in New Delhi. Indira Gandhi, the Prime Minister of India at the time, renamed the Institute NEERI in 1974. The Institute primarily focused on human health issues related to water supply, sewage disposal, diseases, and industrial pollution. NEERI operates as a laboratory in the field of environmental science and engineering and is one of the constituent laboratories of the Council of Scientific and Industrial Research (CSIR). The institute has six zonal laboratories located in Chennai, Delhi, Hyderabad, Kolkata, Nagpur, and Mumbai. NEERI operates under the Mini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Researcher
Research is creative and systematic work undertaken to increase the stock of knowledge. It involves the collection, organization, and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion of past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biogas
Biogas is a gaseous renewable energy source produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste, Wastewater treatment, wastewater, and food waste. Biogas is produced by anaerobic digestion with anaerobic organisms or methanogens inside an Anaerobic digestion, anaerobic digester, biodigester or a bioreactor. The gas composition is primarily methane () and carbon dioxide () and may have small amounts of hydrogen sulfide (), moisture and siloxanes. The methane can be combusted or oxidized with oxygen. This energy release allows biogas to be used as a fuel; it can be used in fuel cells and for heating purpose, such as in cooking. It can also be used in a gas engine to convert the energy in the gas into electricity and heat. After removal of carbon dioxide and hydrogen sulfide it can be compressed natural gas, compressed in the same way as natural gas and used to power Alternative fuel vehicle, motor vehicles. In the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Desalination
Desalination is a process that removes mineral components from saline water. More generally, desalination is the removal of salts and minerals from a substance. One example is soil desalination. This is important for agriculture. It is possible to desalinate saltwater, especially sea water, to produce water for human consumption or irrigation. The by-product of the desalination process is brine. Many seagoing ships and submarines use desalination. Modern interest in desalination mostly focuses on cost-effective provision of fresh water for human use. Along with recycled wastewater, it is one of the few water resources independent of rainfall. Due to its energy consumption, desalinating sea water is generally more costly than fresh water from surface water or groundwater, water recycling and water conservation; however, these alternatives are not always available and depletion of reserves is a critical problem worldwide. Desalination processes are using either thermal methods (i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minjur Seawater Desalination Plant
The Minjur Desalination Plant is a reverse osmosis, water desalination plant at Kattupalli village, a northern suburb of Chennai, India, on the coast of the Bay of Bengal that supplies water to the city of Chennai. Built on a 60-acre site, it is the largest desalination plant in India. Construction works were carried out by the Indian company IVRCL and the Spanish company Abengoa, under the direction of the Project Manager Fernando Portillo Vallés and the Construction Manager Juan Ignacio Jiménez-Velasco, who returned to Europe after the inauguration of the plant to work on renewable energy projects. Originally scheduled to be operational by January 2009, the work on the plant was delayed due to Cyclone Nisha in October 2008, which damaged a portion of the completed marine works and destroyed the cofferdam meant for the installation of transition pipes. The trial runs were completed in June 2010 and the plant was opened in July 2010. Water from the plant will be utilised chie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madhavaram, Chennai
Madhavaram is a neighbourhood of Chennai, Tamil Nadu, India. Located in the northern part of Chennai, it is also a ''taluk'' in Chennai District and a ''zone'' in Greater Chennai Corporation. It is located in between Perambur and Kodungaiyur. As of 2011, the neighbourhood had a population of 119,105. The Chennai district was expanded on 16 August 2018 by transferring Madhavaram taluk from Tiruvallur district to Chennai district. History The Madhavaram ''taluk'' was formed on 1 July 2009 when the large Ambattur ''taluk'' was split into two. The latter was considered the largest land area in Chennai, which consisted of five ''fircas'' (towns). The new Madhavaram ''taluk'' consists of two ''fircas'' (Madhavaram and Red Hills) and 36 villages. The old name of Madhavaram is Mathavapuram, as seen in a stone in front of the Vinayagar temple in Rajaji Street. Geography Madhavaram is located at . It has an average elevation of 13 metres (42 feet). Demographics According to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai Water Desalination Ltd
Chennai, also known as Madras ( its official name until 1996), is the capital and largest city of Tamil Nadu, the southernmost state of India. It is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian census, Chennai is the sixth-most-populous city in India and forms the fourth-most-populous urban agglomeration. Incorporated in 1688, the Greater Chennai Corporation is the oldest municipal corporation in India and the second oldest in the world after London. Historically, the region was part of the Chola, Pandya, Pallava and Vijayanagara kingdoms during various eras. The coastal land which then contained the fishing village Madrasapattinam, was purchased by the British East India Company from the Nayak ruler Chennapa Nayaka in the 17th century. The British garrison established the Madras city and port and built Fort St. George, the first British fortress in India. The city was made the winter capital of the Madras Presidency, a colonial p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minjur
Minjur is a suburb located in the northern outskirts of Chennai, India. It is located in Thiruvallur district in the Indian state of Tamil Nadu. Minjur is called 'Vada Kanchi' meaning North Kanchipuram. The locality has two famous temples for Shiva and Vishnu, similar to Kanchipuram. The neighbourhood is served by Minjur railway station of the Chennai Suburban Railway Network. Geography Minjur is located at . It has an average elevation of 11 metres (36 feet). Bordered by Ponneri in the north, Cholavaram in the west, Manali New Town, Manali and Thiruvottiyur in the south, it is situated about 25 km from north of Chennai and well connected to that city with roadways and railways. Minjur is a well-developed suburb which comprises more than 20 villages around it, with most villages underdeveloped in terms of roads, schools, and other amenities. Minjur belongs to Ponneri taluk. Demographics India census, Minjur had a population of 23,947. Males constitute 50% of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Velachery
Velachery is a neighborhood of Chennai. It is located in the southern part of the Chennai city sharing borders with Guindy in the north, Taramani in the east, Perungudi in the south-east, Pallikaranai wetland, Pallikaranai in the south, Madipakkam in south-west, Adambakkam in the west and north-west. It is the headquarters of Velachery taluk and straddles the boundary between Chennai district, Chennai and Kancheepuram districts. Etymology Velachery has it origin in the Tamil language, Tamil words வேளர் (''Velar'') meaning farmers or வேளிர் (''Velir'') from the name of older Tamilakam tribe and the word சேரி (''Cheri'') meaning community. The name ''Veli Cheri'' is found in an inscription at Selliamman temple dating to the period of Chola dynasty, Cholas. Another theory states that the name might have its origin from Sanskrit ''Vedasreni'', translated as 'refuge of the Vedas'. History The history of Velachery dates back to ninth century CE when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
