文档介绍：广东省标准
DBJ 15-XX-2020
备案号 J XXXXX-2020
城市河湖环保清淤及底泥处理处置
技术规程
Technical Specification for Environmental Friendlyayout 6
Encrypt Sampling Point Layout 7
Sampling Requirements 8
Analysis Test Item 8
Pollution assessment methods and standards 8
4 Scale of Environmental Friendly Dredging 11
General Requirement 11
control Index of Environmental Friendly Dredging 11
Scale Determination of Environmental Friendly Dredging 11
Depth Determination of Environmental Friendly Dredging 11
Quantity Calculation of Environmental Friendly Dredging 12
5 Environmental Friendly Dredging Construction 16
General Requirement 16
Environmental Friendly Dredging Construction Area Division 16
Dredging Construction Method 16
Environmentally Friendly Dredging Equipment 17
Sediment Transport Mode 17
Drdging Construction Index 17
6 Sediment Treatment and Disposal Engineering 19
General Requirement 19
Treatment Technology 19
Treatment Steps 20
Garbage Disposal 20
Residue Sand Disposal 21
Residue Soil Disposal 22
Residue Water Reatment and Discharge 23
7 Construction of Sediment Treatment Plant 25
General Requirement 25
Project Compositions 25
Site Selection 25
Technology and Production System 26
Auxiliary Facilities 27
Civil Engineering and Construction Land 28
Environmental Protection and Water and Soil Conservation 28
Explanation of Wording in This Specification 30
List of Quoted Standards 31
Addition: Explanation of Provisions 32
1
1 总则
为指导城市规划区湖泊、河流环保清淤工程的方案编制、工程设计和施工，促进生态环境的改善和健康生态系统的恢复，提高水体自净能力，维持城市河湖生态系统健康状态提供保障，制定本规程。
本规程适用于城市规划区湖泊、河流污染底泥的污染状况调查、清淤、底泥集中处理、取样检测、处置与底泥处理厂的建设等。
底泥的污染状况调查、清淤、底泥集中处理、取样检测、处置与底泥处理厂的建设，除应符合本规程外，尚应符合国家现行有关标准的规定。
2 术语
河湖底泥 river and lake sediment
河流湖泊中在静水或缓慢的流水环境中沉积，经物理、化学和生物作用形成的