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东深管道密封供水水质大幅提升历时近3年的东江——深圳供水改造工程2003年6月底开始全线向香港供水。改造后的东深供水工程不仅年供水量达到24亿m~3,而且由于整个东深供水工程由原来的管渠输水改为管道密封供水,水质有了大幅提升。东深供水工程自1965年建成以来,历经3次扩建,对香港供水累计达140亿m~3。东深供水改造工程技术上可行,而且效果明显,工程的成功为内地相关供水改造工程提供了经验。建设部将在今后大力推广东深供水改造工程经验。
Dongshen pipeline sealing water quality improved substantially Last year, the Dongjiang-Shenzhen Water Supply Improvement Project, which lasted nearly three years, began to supply water to Hong Kong from the end of June 2003. After the transformation, the Dongshen water supply project not only brought annual water supply of 2.4 billion m 3, but also greatly improved the water quality of the entire Dongshen water supply project by replacing the water supply from the original pipe and canal to the water supply of the pipeline. Since the completion of the Dongshen Water Supply Project in 1965, after three expansions, the total water supply to Hong Kong has reached 14 billion m 3. The Dongshen Water Supply Improvement Project is technically feasible and effective. The success of the project has provided the relevant water supply improvement project in the Mainland. The Ministry of Construction will vigorously promote the Dongjiang-Shenzhen water supply reconstruction project in the future.