论文部分内容阅读
近几年来,随着西安市建城区的扩大、人口增加,工业生产、旅游、商贸的发展,西安城市供水紧张问题逐年加重。当前,西安已成为全国缺水城市中供水最紧张的城市。 为了扭转西安严重缺水局面,给人民生活、工业生产、文化旅游、科技商贸、发展和对外开放、招商引资提供较为充分的水资源,经国务院批准,西安市于1987年12月开工建设黑河引水工程。这项工程建成后每年向西安城市供水4亿立方米,日均110万吨;为农灌供水1.23亿立
In recent years, with the expansion of Xi’an’s Jiancheng District, an increase in population, and the development of industrial production, tourism, and commerce, the problem of urban water supply in Xi’an has increased year by year. At present, Xi’an has become the most water-stressed city in the nation’s water-short cities. In order to reverse the severe shortage of water in Xi’an and provide adequate water resources for the people’s livelihood, industrial production, cultural tourism, scientific and technological trade, development and opening up, and investment promotion, Xi’an City started the construction of the Heihe water diversion in December 1987 with the approval of the State Council. engineering. After the completion of the project, 400 million cubic meters of water will be supplied to Xi’an city every year, with an average daily capacity of 1.1 million tons;