Singapore -flood-, -four tap- strategy

2020-06-19 20:16 来源:未知

   For Singapore, the water was more important than the army, get rid of the shortage of water resources innate survival challenges and achieve localization of water depends on several key factors, we work together to witness this magnificent story behind the transformation.

   "flood control" as a national strategic task, after nearly 50 years of innovation and development, Singapores water purchase water from a single neighboring countries, the development of rainwater collection, neighboring countries to purchase water, new water and desalination 4 water simultaneously, is a metaphor Singaporeans to "four taps." 4 taps not only to ensure that every resident can enjoy the water, and Singapores industry has been fully developed.

   [rainwater] Since the terrain is so densely populated and causes, Singapore only three small size of the reservoir (reservoir). As the average annual rainfall in the Pacific island nation of abundant rainfall of about 2400 mm, how to make valuable rainwater does not run to waste? This is the most critical step in the implementation of water source localization Singapore.

   In September 2005, Singapores first desalination plant is enabled, this new spring in Tuas desalination plant can produce 136,000 cubic meters of fresh water per day, marking the fourth with Singapore taps. Membrane technology advantages, Singapores Hyflux is the first freshman water supply and ultrafiltration, reverse osmosis and ultraviolet disinfection system installed. The fourth taps Singapore with 450,000 cubic meters of fresh water per day production capability to meet the water needs of 25% of Singapore.

   Singapore Water Development is taking the road of technological innovation. Water world leader in scientific research, thanks to government support and encourage business R & D.

   [] new water nascent water - water in Singapore is a small country depends largely on foreign imports, to get rid of the kinds of dilemma, the countrys strong research and development of water recycling technology, the use of reverse newborn is a water plant penetration of technology "model" water, which is the rough handling by the city sewage treatment and then deep into pure "new water." Located in Singapores Sentosa Island, it covers an area of 鈥嬧€?9 hectares (about one-tenth of the total area of 鈥嬧€婼entosa Island), at a cost of nearly 6.6 billion Singapore dollars (about 30 billion yuan).

   [water] excellent urban design Built in 2010 fifteenth Reservoir in Singapore, built across the coastal waterways, water separated from seawater and Marina Bay, in order to dilute the natural way into freshwater, water treatment plant for further purification in thin-film technology. This is newThe first area of 鈥嬧€媋 slope in the central business district of the reservoir to collect rainwater up to 10,000 hectares, the equivalent of 1/6 of the countrys area, to meet the water needs of more than 10% of the country.

   Singapores "four tap" strategy, in particular the new water desalination and water let out of Singapore "dependent on the weather." But the water is an environmental asset, must "everyone has water, save, cherish and enjoy." In recent years, Singapore launched the "active, beautiful, clean" national long-term plan to share water sources, catchment areas become very beautiful, waterways and storage pond into a beautiful clean streams, rivers and lakes, so that people can be more close to the water, bring the water to enjoy a pleasant, but also learn to appreciate the importance of water resources.

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