Beijing is on its way to realizing its dream of staging a "Green Olympics" by
succeeding in disposing of 90 percent of its urban sewage in the proper manner
before schedule.
To date more than half of the treated wastewater, or 360 million cubic
meters, has been reused both in the agricultural and industrial sectors,
especially in cooling towers of power plants.
Beijing Water Authority chief Jiao Zhizhong said yesterday: "We are confident
that Beijing's water environment would reach, or even surpass, Olympic standards
before the 2008 Olympic Games begin."
Beijing will increase its urban wastewater treatment rate to 92 or 93 percent
this year by completing five more wastewater treatment plants in some urban as
well as suburban areas, Jiao said.
New technologies will be introduced to improve the quality of the disposed
wastewater because the authority's goal is to increase the volume of recycled
water being used to 480 million cubic meters, or one-tenth of the city's water
supply.
Also, the official said, more than 2.16 million rural residents, or 65
percent of the capital's total rural population, had access to safe drinking
water by the end of 2006.
"Another 300,000 rural residents will have access to safe drinking water
within this year."
And as part of the authority's "Green Games" efforts, Jiao promised to clean
all the canals, moats and lakes within the Sixth Ring Road, too.
"This year we will ensure that the clean ones stay clean and continue
treating the rest, including the lower reaches of Qinghe River near the main
venue."
Beijing follows standard ecological norms while cleaning its rivers and
lakes. "We don't change the natural course of rivers and ensure that their
diverse plant and animal life is not disturbed,"
But despite all the authority's efforts Beijing still suffers from acute
water shortage.
"Among the methods we've adopted to solve the problem are strict water
resources protection and management, search for new water sources, minimizing
waste and a rationed supply policy."
Eighty percent urban homes in Beijing have installed water-saving equipment;
332 water-saving technologies have been applied in industries; water-shaving
cropland has increased to 20,000 hectares and 300 rainwater-recycling projects
have been set up. All this, he said, shows "Beijing is doing remarkably well in
reducing water consumption".
By the time the Olympics open next year, Beijing would already have started
getting 300 million cubic meters of water a year from four reservoirs in
neighboring Hebei Province.
And by 2010, the city would get another 1 billion cubic meters of water from
the Yangtze River.
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