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Water source protection and industrial development in the Shandong Peninsula, China from 1995 to 2004: A case study

机译:1995-2004年山东半岛水源保护与产业发展:一个案例研究

摘要

Xiashan Reservoir is the largest reservoir in the Shandong peninsula and the major water supply source for urban, industry and agriculture in Weifang, Shandong Province. In the upstream region of Xiashan Reservoir, its industry development ranged in the top three among 12 districts and counties of Weifang from 1995 to 2004. This study investigated changes of water quality in Xiashan Reservoir and its upstream rivers, and analyzed the key industrial developments and industry structure in the upstream region of Xiashan Reservoir between 1995 and 2004, in order to provide potential implications for planning and conducting Xiashan Reservoir protection and the industry development in the upstream region in the future. Five key industries in the upstream region were investigated between 1995 and 2004, including industrial production, water usage, wastewater treatment, and the discharged pollutants. Results showed that the water quality of Xiashan Reservoir gradually improved between 1995 and 2004 and met the requirements of Class III in 2004. Industrial development in the upstream region has increased nearly 7 times, from US$ 163.67 million in 1995 to US$ 1283.69 million in 2004, and shifted in the past decade from food brewery processing industry as the major industry in 1995 to car manufacture and accessory processing as the major industry in 2004. The amounts of water used by the five key industries in 2004 were lower than that in 1995 because of improvements in water utilization and a shift in industry structure. Correspondingly, the total industrial wastewater discharged changed little from 1995 to 2004, but the total CODCr discharged was greatly reduced. (c) 2008 Elsevier B.V. All rights reserved.
机译:霞山水库是山东半岛最大的水库,也是山东省潍坊市城市,工农业的主要水源。在下山水库上游地区,从1995年至2004年,其产业发展位居潍坊市12个区县的前三位。本研究调查了下山水库及其上游河流的水质变化,并分析了主要工业发展和1995年至2004年期间,峡山水库上游地区的产业结构,为规划和进行峡山水库保护和未来上游地区的产业发展提供了潜在的影响。在1995年至2004年期间,对上游地区的五个关键行业进行了调查,包括工业生产,用水,废水处理和排放的污染物。结果表明,下山水库的水质在1995年至2004年间逐渐改善,并达到2004年的III类要求。上游地区的工业发展增长了近7倍,从1995年的1.367亿美元增加到2006年的1.389亿美元。 2004年,在过去的十年中,从1995年的食品酿造加工业转向2004年的汽车制造业和配件加工业。2004年这五个主要行业的用水量均低于1995年。因为提高了水资源利用效率,并改变了产业结构。相应地,从1995年到2004年,排放的工业废水总量几乎没有变化,但排放的CODCr总量却大大减少了。 (c)2008 Elsevier B.V.保留所有权利。

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