尽管远距离引水工程投资巨大且千难万险,但为了21世纪的城市用水和城市的未来,大连人还是把开源的触角伸向了比碧流河水库更远的英纳河。去年引碧三期工程竣工通水后,大连市城市日供水能力达到了120万立方米,城市用水的供需矛盾得到了较大的缓解,供水管网压力提高,停运了50%的居民用水二次加 Although long-distance water diversion projects have huge investment and are difficult and dangerous, Dalian people have extended their tentacles of open source to the Inner River farther than the Biliuhe Reservoir for urban water use in the 21st century and the future of the city. Last year, when the Phase III project was completed and the water was completed, the daily water supply capacity of Dalian City reached 1.2 million cubic meters. The contradiction between supply and demand of urban water supply was greatly alleviated. The pressure on the water supply network was increased and 50% of residential water was stopped Two plus