Resemble the area of positive and negative of coin, be faced with when China new " water quality lack water " when the worry, drinkable to China aquaculture, mean the market space with infinite daydream however. And the jump of industry of Chinese drinking water very quickly, will jump toward where, it is industrial task not only, also affected the nerve of government and academia at the same time. Because, this is mattered to " water " of foundation of the people's livelihood of this whole society change.
"Water quantity lack water " and " water quality lack water " double predicament
On March 9, drive jointly in government, academia and industrial tripartite below, "Strategy of Chinese drinking water develops forum " the Ci Xi that saves in Zhejiang is held. How is the strategic safety of Chinese future drinking water ensured? Is the development direction of Chinese drinking water in He Fang? The health that how promotes industry of Chinese drinking water develops? The central topic that became each personage to go up in this second forum.
"China lacks water " , it is everybody's consensus, but the pressure that did not become holder however. Because dimensions of natural resources of Chinese water system is not low, whole world of water system gross the 4th, especially southern, abundant rainfall always lets people feel he is right it seems that " lack water " some insecurity are excessive.
But when 7 the end of the year, when round achievement of engineering of liberation army water supply spreads everywhere to great river north and south, face a bright well water, it is the northwest fellow-townsman in the picture not only, in be similar to too after the numerous water natural resources such as lake blue green alga pollutes incident happening, many southern masses, also had to be opposite clear those who long for is cogent experience. "China lacks water, more lack good water " of this second forum undertake Xie Jianrong of president of group of Fang Qin garden says so.
"China should be solved not only ' water quantity lack water ' , more be faced with ' water quality lack water ' enormous pressure. " Wu Jisong of director of research center of economy of loop of authority of Chinese water Wu, China points out clearly, this is the two big factors that affect safety of strategy of Chinese drinking water at present.
Although gross of Chinese water system is not low, but district allocation is short of badly judge, distributinging scale of Hua Na, Hua Dong, China north and gross of northwest water system is 8:4: 2: 1, and because cardinal number is huge, natural resources of water of average per capita has an amount low, it is the 1/4 of Israel only. This kind of circumstance, formed China " water quantity lack water " long-term and basic reality.
And the rapid development that pursues Gross National Product for a long time as Chinese economy, had caused at the same time in fact " water quality lack water " , this is minatory to safety of strategy of our country drinking water new summary. "Water quality lack water " , because short of of quality of integral drinking water uses a level,those who point to is, aquatic condition is not harmonious, and the water shortage that cause. Xie Jianrong emphasizes in the speech, the dear sex that systematic water quality improves, had formed greater and greater pressure to the improvement of national economy, the people's livelihood. Be in Shanghai, the surface water that accords with level of state of drinking water fountainhead is remained only 1% , water quality bad at Ⅴ kind occupy however 68.6% , the Oriental bright phearl on yellow Pu Jiang, made a typical case however nowadays " water quality lack water " city.
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