China will form the safe multistage protective screen of drinking water especially around five

China will form the safe multistage protective screen of drinking water especially around five
The reporter learns from the fifth China urban water affair development International studies held in Wuxi on the 1st, present of our country source of water come water reduce and groundwater exceed quarry, source of water water quality the intersection of person who worsen and question give urban the intersection of ink and affair development bring challenges day by day. " twelve five " During this time, will be stable and up to standard around ground protection of urban drinking water and source of water, waterworks' water quality,etc. 5 key fields will form the safe multistage protective screen of drinking water. According to the introduction of the house and relevant person in charge of Ministry of Construction in urban and rural areas, the urbanization rate of our country is expected to be up to 55.6% in 2020, urban population increases by 190 million as compared to 2008. Of our country urban sewage at present, mud punish coverage rate to be enough, the area and disparity in urban and rural areas are apparent. Statistics reveal, there is no sewage treatment plant that put into operation to 61 set up the city city at present, there is no sewage treatment plant putting into operation in 858 county towns, one grade of sewage treatment plants of most organic towns is in the blank. It is still outstanding to build the question of lagging behind the pipe network, goal of more than 16,000 kilometers of newly-increased sewage conduct was not realized, pipe network enough to lead to the fact the intersection of sewage treatment plant and the intersection of load rate and still outstanding problem, mud deal with handle construction of facilities to be serious and enough, the national mud handling safely rate is fewer than 10%. In addition, the operational efficiency of sewage treatment plant is not high. In the third quarter of 2010, still 235 will be put in the urban sewage treatment plant quarter of more than one year into operation in the whole country the average load rate is fewer than 60%. " twelve five " During this time, of our country urban the intersection of water and affair work protection, waterworks' water quality steady and up to standard around urban the intersection of drinking water and the intersection of source of water and ground, the water supply network builds, transforming and security of running, prewarning and sudden contamination accident of water quality meet an urgent need, drinking water water quality basis is launched with 5 key jobs such as the construction of standard system, form the safe multistage protective screen of drinking water. (Reporter Deng Huaning Sun Bin)

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