The world's 2.5 billion people without adequate protection of clean water –
March 22 this year, the first 18 World Water Day . In the eve of World Water Day, the United Nations in Kenya Environment The Planning Department conducted a series of public activities to promote World Water Day. The theme of this year's World Water Day is "to protect clean water, create a healthy world," UNEP's related activities around the themes, while UNEP has also issued a water quality study on the response to the report, detailing the current Water pollution and the impact of the actual situation, called on Governments and community action to reduce water pollution, protection of clean water, to create a healthy, clean world.
The world 2.5 billion people without adequate clean water
Of which about 70% in Asia
Mentioned in the preamble of the report, clean, adequate water is essential for the survival of all species, and also to maintain ecological balance and social and economic functioning basic elements. However, the surge in world population, expanding the scope of human activities and climate change caused by atmospheric water cycle disorders, water security is increasingly threatened.
Report quoted the World Health Organization, UNICEF and UN-Water Statistics released by the last two years, said the world's 2.5 billion people do not have enough clean water, about 70% in Asia, while Sub-Saharan Africa is the world's reserves of clean water the slowest growing region. About 1.2 billion people worldwide do not condition the use of indoor toilet, which also led to the waters of residents around the water is seriously contaminated, causing great harm to the health of residents. In addition, every 20 seconds, the world there are at least 1.8 million children under five die of water-related diseases; every day, hundreds of tons of untreated industrial and agricultural Sewage Importing the world's major water bodies; Every year, rivers and streams around the world and Delta A collection of nearly 70 million people equivalent to the total weight of water; annual global deaths Water Pollution More than the number of people died in the war and other violence, the total number of conflicts.
Report an account for countries to forget this, chlorine disinfection and safe storage of drinking water to 122.2 million people can avoid parasitic diseases, saving up to 11.4 billion U.S. dollars of medical expenses; in Africa, because the water and water pollution caused by the lack of economic losses of about 28.4 billion U.S. dollars, accounting for African countries to about 5% of the total GDP; the water net Chemical industry Cheng is a considerable return on investment for every 1 U.S. dollar invested, they will have at least three times as many as three times the economic development returns.
Report of three solutions Present how to deal with water pollution, the UNEP report that the three most fundamental aspects from that block of pollution, sewage treatment and rehabilitation of water ecosystems. First, blocking of pollution, to continuously monitor the implementation of the water to start real-time, low-cost, reliable field inspection, publish and share accurate data to better monitor changes in water quality, promptly found and blocked . Second, the positive treatment of sewage wastewater, water quality in various countries should be elevated to a strategic height to look at the water issue is not just water quality problems, more related to various fields of economic and social sustainable development, we should take a more positive attitude, more effective way of handling the sewage waste water to reduce the emission of pollutants. Moreover, the conditional state should take the initiative to repair the ecosystem action to reduce greenhouse gas emissions, to maintain ecological balance, so that the atmospheric water cycle back to normal.
The report also made clear that financial support, technical support and legal protection of clean water essential for the protection, which requires governments and the community continue to focus on water quality protection of insight, to devote more money to develop new technology, the implementation of relevant laws, so that all mankind in the near future have more clean water, a more healthy body.
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