| 摘要: |
| The eutrophication of Lake Taihu is becoming more serious day by day and more urgent to be comprehensively harnessed. The lake sludge is considered as a important polluting factor. To control the internal pollution source of Lake Taihu and restore its water ecological environment, this paper put forward an idea of the dredging for environmental purposes. It was on the basis of the research on the sludge storage and physical/chemical characteristics. The technical keys are sludge-dredging depth, time, method and sludge treatment. The requirements and scheme for the environmental dredging work in Lake Taihu were also analyzed in detail. |
| 关键词: Lake Taihu sludge and nutrient storage |
| DOI：10.18307/1998.sup14 |
| 分类号: |
| 基金项目: |
|
| A Way to Comprehensively Harness the Water Pollution in Taihu Lake:Sludge-dredging Work for Environmental Purposes |
|
CHAN Hesheng1, FAN Chengxin2
|
|
1.Taihu Basin Water Resource Protection Bureau, Shanghai 200434, China;2.Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008, China
|
| Abstract: |
| The eutrophication of Lake Taihu is becoming more serious day by day and more urgent to be comprehensively harnessed. The lake sludge is considered as a important polluting factor. To control the internal pollution source of Lake Taihu and restore its water ecological environment, this paper put forward an idea of the dredging for environmental purposes. It was on the basis of the research on the sludge storage and physical/chemical characteristics. The technical keys are sludge-dredging depth, time, method and sludge treatment. The requirements and scheme for the environmental dredging work in Lake Taihu were also analyzed in detail. |
| Key words: Lake Taihu sludge and nutrient storage |
