Finally bid farewell to the pollution source. The ancient chronicle said, "The waterway used to transport Dongjiang water. ...
This is a natural river-Shima River.
The initial water quality of the river is very ideal; This proves that the construction of a sealed special water pipeline ...
It can really prevent Dongjiang water from being polluted by groundwater.
Dongjiang water can be restored to its original excellent quality. ... news /isd/.../ environment /030628/ function /ht...-42k- webpage record-more results of this site 2. Sarah Liao Sau Tung, Secretary for the Environment, Transport and Works, revealed the water crisis in China and Hongkong. ...
Judging from the pollution status of Dongjiang water.
/kloc-Hong Kong will face a water shortage crisis in 0/0. at present
Dongjiang water accounts for more than 80% of Hong Kong's water consumption.
However, Dongjiang pollution has spread seriously.
The polluted area is advancing upstream at an annual rate of 100 meter.
So it will pollute the source one day. ... ngs.ilongman/know _ d/p _ 03a-4k-WebPage record-more results of this station 3. Dongjiang water polluted by heavy metal vegetables is harmful to health ... Dongjiang water polluted by heavy metal vegetables is harmful to health. ...
Is to build a sealed dedicated water pipeline.
Separate the water supply system from the polluted Shima River.
Let clean Dongjiang water be sent directly to Shenzhen Reservoir. ... Dongjiang water pollutes the food chain of Hong Kong people. September 4, 2006
Sina.com
News topic ... edu.singtao/news/primary_news? Id = 159- 13k- webpage record-more results of this site 4. Dongjiang water pollution-Dongjiang water pollution since the mid-1960s. Since the mid-1960s,
Dongjiang water supplied to Hong Kong has become the main drinking water source in China and Hong Kong.
At present, it accounts for about 75% of the total water consumption in Hong Kong. Although Shen Dong water supply is the main drinking water source for people in China, Hongkong, Shenzhen and Dongguan.
However, all kinds of sewage discharged from towns and factories along the Dongjiang River and Shen Dong are seriously polluting here.
Therefore, the water quality is declining year by year.
Direct threats to China and Hongkong, Geocities/LO _ SIR _ IS _ SILLY/NEW _ PAGE _ 7-3K-More results on this site. 5. LCQ14: The best scheme to ensure the quality of Dongjiang water delivered to Hong Kong (c) Will the mainland authorities be advised to shelve the construction project?
On the contrary, we will build sufficient sewage treatment plants in the main stream and tributaries of Dongjiang River.
Prevent Dongjiang water from being polluted? (3) Both Guangdong and Hong Kong believe that while building sealed pipelines, ...
In the long run, it is also necessary to build more sewage collection systems and sewage treatment plants to solve the problem of Dongjiang water pollution. Info/gia/general/200104/04/0404321-4k-webpage record-more results of this website 6. Details of Dongjiang Water-Water Supplies Department-My Water-Construction of Sewage Treatment Plant in Dongjiang River Basin ...
Reduce pollution. Relocation of polluting factories near Dongjiang River. ... a special water pipeline from Dongjiang water intake to Shenzhen Reservoir.
It was completed and put into operation at the end of June 2003. ... since the beginning of 2005, the sewage of Shima River has also been transferred.
No longer flows into Dongjiang. ... wsd/TC water/ dongjiang -45k- webpage record-more achievements of this site 7. In response to the efforts of Guangdong authorities to control Dongjiang pollution ...
* * * Welcome and thank the Guangdong authorities for their positive response to Dongjiang pollution ... One of the most concerned issues of the group is the quality of Dongjiang water.
Emphasis will be placed on pollution control and water quality improvement. With the establishment of the joint working group this year
* * * Channels with Guangdong will be more concentrated.
Monitor the relevant situation
Ensure the quality of Dongjiang water. ... info/gia/general/200005/10/0510230-2k-webpage record-more results of this website 8. Dongjiang water contains heavy metals. Will it be solved by Hong Kong people? -Healthy No1Dongjiang water, which is the livelihood of 7 million people in China and Hongkong.
It has been seriously polluted in recent ten years.
The water quality is declining.
High content of bacteria and heavy metals.
It has reached the point of endangering health. But I still see China and Hongkong officials say:
The water quality is acceptable.
I really don't understand. ... in view of the pollution problem of vegetables transported to Hong Kong by Dongjiang tributaries.
... health number 1/ article/information ex2000...-6k- webpage record-more achievements of this website 9. Madam President, improve the notification mechanism of water pollution accidents and strengthen the coordination of water supply in Hong Kong. ...
China and Hongkong have always used Dongjiang water as drinking water.
In recent years, due to the continuous development of the middle and upper reaches of Dongjiang River
The news that Dongjiang water is polluted by Giardia, Escherichia coli and heavy metals is not uncommon. ... this just shows that the serious water quality problem of Dongjiang River has not been improved because of the pollution control project in Dongjiang River Basin. Leekoklong/C3 _ 24-5k- Webpage Records-More achievements of this site 10. Kin-Chung Ho, a member of the Water Quality Advisory Committee, said that Dongjiang water contains 50% bacteria.
Bacterial content does not threaten health.
However, it reflects that the measures to improve Dongjiang water in the Mainland have not achieved results in the past year.
Dirt accumulated in rivers will pollute Dongjiang in heavy rain.
The water quality will be improved after the completion of the sealed water conveyance pipeline at the lower reaches of Dongjiang River at the end of next year. But he said
The most thorough way is to clean up the pollution sources in the upper reaches of Dongjiang River. ... geocities/hawkteamclt/newinformationtungkon ...-8k-webpage record-more results on this site.
Reference: I
Picture reference: Picture reference: Picture reference: * * An June 28, 2003 Picture reference: Dongjiang water is pollution-free. Photo Reference: When people talk about Dongjiang water in 3.news/NR/ebulletin/Images/spacer,, it is not difficult to think of water quality problems. With what? Shen Dong water supply reconstruction project was completed and put into full operation on June 28th, and the quality problem of Dongjiang water will be completely solved. Dongjiang water, which accounts for nearly 80% of Hong Kong's fresh water supply, can finally bid farewell to pollution sources. Picture reference: 3. News/isd/ebulletin/en/category/environment/030628/features030626p03 Photo reference: 3.news/ISD/ebulletin/en/category/environment/030628/. .features030626p002 picture reference: 3. News/ISD/ebulletin/en/category/environment/030628/features030626p006 picture reference: 3.news/NR/ebulletin/Images/tc/themes/. Environment/. Preview picture reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/preview picture reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/preview's "Qingquan" reappears: Gu Zhizhong, Assistant Director of Water Supplies Department, said that the construction of a closed water pipeline will completely improve the quality of Dongjiang water delivered to Hong Kong (left); Bijiashan tunnel for transporting Dongjiang water (middle picture); Huizhou Hu Mei Water Purification Center (right). Photo reference: Gu Zhizhong, Assistant Director of 3.news/NR/ebulletin/Images/tc/themes/Environment/video Water Supplies Department, said that the department has been paying close attention to the quality of Dongjiang water delivered to Hong Kong and has maintained close contact with the Guangdong Provincial Water Resources Department on related matters. In ancient history, it was said that industrial take-off polluted the water conveyance channel: "In the past, the channel used to convey Dongjiang water was a natural channel-Shima River, and the water quality of this channel was very ideal in the initial stage; By the early 1990s, due to the industrial take-off and rapid population growth in Guangdong Province, a large amount of domestic and industrial sewage appeared in the catchment, which polluted the water quality of Shima River. Although sewage treatment plants have been built in Guangdong Province to deal with these problems, the quality of Dongjiang water delivered to Hong Kong has not been completely improved. "Although the quality of Dongjiang water exported to Hong Kong is not as serious as rumored, the Water Supplies Department still has the ability to deal with the quality problem of Dongjiang water to ensure that the drinking water used by the public fully meets world standards? WHO standards; However, we think it is necessary to completely solve the pollution problem of Dongjiang raw water. China, Hong Kong and Guangdong held many discussions in 1997, and finally reached an agreement in July 1998 to carry out the water supply reconstruction project in Shen Dong. The renovation project of cleaning and turbidity removal of sealed pipeline began at the end of 2000 and was implemented in four phases. The project includes the construction of special sealed water pipelines, brand-new pumping stations and elevated aqueducts. All infrastructure is designed and built by Guangdong Province. The ancient chronicles said: "The most important part of the reconstruction project is to build a sealed special water pipeline, separate the water supply system from the Shima River, realize the separation of sewage and water, and send the raw water of Dongjiang River directly to the Shenzhen Reservoir. The pipeline starts from Dongjiang Taiyuan Pumping Station and ends at Shenzhen Reservoir, with a total length of about 59 kilometers. Including eight water tunnels with a total length of 22 kilometers, water pipelines with a length of about 37 kilometers and four pumping stations. The annual water supply of water pipelines is 2.42 billion yuan.
3 million cubic meters, of which about 1 1 100 million cubic meters are given to Hong Kong, and the rest are given to cities along the route. During the project, officials of the Water Supplies Department visited the site several times to learn about the progress of the project and provide professional advice on the details of the project. "We shared with Guangdong our experience in building water pipelines in China and Hong Kong. For example, the whole pipeline can't be sealed, so some places must be reserved for raw water to have some contact with air and sunlight, so as to keep the water quality at a good level. The project has a huge interest-free loan of 2.3 billion yuan, and the construction cost of Shen Dong water supply reconstruction project is about 5 billion yuan. According to 1998 financial arrangement agreement between China and Hong Kong and Guangdong Province, China and Hong Kong need to provide about 2.36 billion yuan to Guangdong Province.
4 million yuan interest-free loan. Guangdong province will repay the relevant funds in 20 years from this year. The agreement not only involves the arrangement of project cost, but also adjusts the annual water supply to Hong Kong from 1998 to 2004 according to the requirements of China and Hong Kong. The remarkable improvement of water quality shows that the water supply reconstruction project in Shen Dong is progressing very smoothly. The first two stages, namely Dongjiang-Tangxia water conveyance system, were put into operation in June+10 this year. Gu Zhizhong said that after this part was put into operation, the Water Supplies Department had closely monitored the changes in water quality and found that the water quality had improved significantly. "This proves that the construction of a sealed dedicated water conveyance pipeline can really prevent Dongjiang water from being polluted by surface water and restore its original excellent quality. Gu Zhizhong said, why? When the whole pipeline is fully put into operation, the quality of Dongjiang water delivered to Hong Kong will be further improved. The Water Supplies Department will continue to closely monitor the quality of Dongjiang water to ensure that the water quality is maintained at an ideal level. In order to solve the problem of water shortage in China and Hong Kong, China and Hong Kong reached an agreement in the 1960s to build a water supply system in Shen Dong to transport Dongjiang water to Shenzhen Reservoir and then flow into China and Hong Kong by gravity. The system was completed in February 1964 and put into production in March 1965. Three expansion projects were carried out before and after. The maximum water supply to Hong Kong in the whole year can reach 1 1 100 million cubic meters, and the water supply to Hong Kong this year is 8 1.
0 million cubic meters. Top map reference: 3.news/NR/ebulletin/Images/spacer map reference: 3.news/NR/ebulletin/Images/spacer map reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/ blue _ dot map reference: 3.news/NR/ebulletin/Images/spacer map reference: 3. News/NR/ebulletin/images/TC/themes/environment/tools _ print Photo reference: 3.news/NR/ebulletin/. images/TC/themes/environment/ Tools _ Email This email page picture reference: 3.news/NR/ebulletin/Images/spacer picture reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/ blue _ dot picture reference: 3.news/NR/ebulletin/ Images/spacer related links Picture reference: 3.news/NR/ebulletin/Images/spacer Picture reference: 3.news/NR/ebulletin/Images/ EEEEEE Water Resources Department Picture reference: 3.news/NR/ebulletin/Images/ Spacer picture reference: Guangdong Provincial Water Resources Department, 3.news/NR/ebulletin/Images/eeeeee picture reference: 3. News/NR/ebulletin/images/eeeeee Guangdong Provincial Environmental Protection Bureau picture reference: 3 WHO picture reference: 3.news/NR/ebulletin/Images/. Spacer picture reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/blue_dot picture reference: 3.news/NR/ebulletin/Images/ other news from spacer: picture reference: 3.news/NR/ebulletin/ Images/spacer picture reference: 3.news/NR/ebulletin/Images/eeeeee Xiaping Bay Middle Bay water quality changed to Class I picture reference: 3.news/NR/ebulletin/Images/. Spacer picture reference: 3.news/NR/ebulletin/Images/. The south sea area of eeeeeeEE is classified as a "coastal protection zone". Photo reference: 3.news/NR/ebulletin/Images/spacer Photo reference: 3. News/NR/ebulletin/images/.EEEEEE Environmental Protection Bureau reduces the import quota of ozone-depleting substances more ... Photo reference: 3.news/NR/ebulletin/. Images/spacer picture reference: 3.news/NR/ebulletin/Images/spacer picture reference: 3.news/NR/ebulletin/Images/tc/themes/ environment /ebulletin_dragon picture reference: 3.news/NR/ebulletin/Images/. Spacer picture reference: 3.news/NR/ebulletin/Images/tc/themes/Environment/blue_dot picture reference: 3.news/NR/. e bullet in/images/spacer home | Finance | Education and Employment | Community and Health | Environment | Public Security Infrastructure and Logistics | Administration and Civil Affairs * * * Comments | News Focus | Urban Life | Children's World | Photo Gallery | Short Film Collection | Policy Address | Budget | About Us | Contact Us | Important Statement: You can get the best results by browsing Inter Explorer 5.0/ Netscape 6.0 or above.
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The ecological and environmental problems that the Dongjiangyuan is facing now mainly include: soil erosion, land resource degradation, debris flow, goaf collapse and other disasters caused by mine development; Agricultural non-point source pollution caused by the application of pesticides and fertilizers on cultivated land and the discharge of livestock manure; Affected by acid rain and other factors, soil acidification occurred in this area to varying degrees; The emission pollution of local resource-based industrial enterprises and so on.
When people talk about Dongjiang water, it is not difficult to think of water quality problems. With what? Shen Dong water supply reconstruction project was completed and put into full operation on June 28th, and the quality problem of Dongjiang water will be completely solved. Dongjiang water, which accounts for nearly 80% of Hong Kong's fresh water supply, can finally bid farewell to pollution sources.
Reference: 3. news/isd/ebullet in/TC/category/environment/030628/features 030626 TC 0600 1。