Dredging of harbor channel is a huge project, which is time-consuming and has a certain impact on the environment. Ordinary dredging measures cause widespread and violent agitation of the bottom sludge, leading to the spread of pollutants and deterioration of water quality. The waterway has the function of transportation and flood control. Dredging of the […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-08-05 07:10:582020-08-03 02:23:39Environmental Protection Concept under the Port Channel Dredging Project Supervision
With the continuous improvement of people’s awareness of environmental protection, great progress has been made in the control of exogenous pollution in rivers, lakes, oceans and other waters. After the external pollution is effectively controlled, it is one of the effective methods to remove the internal pollution by environmental dredging. This paper discusses the basic […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-08-02 07:00:572020-08-03 02:29:07Characteristics and Development of Environmental Dredging
Environmental dredging is an important measure to treat water because it can completely remove the polluted bottom sediment and eliminate the potential factors affecting water quality. However, disturbance and improper disposal of contaminated sediment in environmental protection dredging projects will lead to secondary environmental pollution. Various technologies to reduce sediment disturbance and resource utilization of […]
The lake is the main reservoir of sediment pollutants. Water pollution is divided into endogenous pollution and exogenous pollution. Studies show that even if the polluted water is effectively controlled from exogenous sources, the nutrient salts in the sediment will be released gradually, which will still make the rivers and lakes eutrophication. Therefore, when the exogenous […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-26 06:29:502020-08-03 02:35:09Discussion on Influence Factors of Environmental Dredging
The biggest difference between polluted sediment dredging and ordinary engineering dredging is that the former is integrated with the environmental protection concept and requirements, aiming at the removal of pollutants from the sediment and the change and improvement of water environment indicators. But the majority of the planning and implementation of the environmental protection dredging […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-24 08:22:352020-08-03 02:38:12Research on Key Problems of New Environmental Protection Dredging
Dredging is conducive to flood discharge and navigation and can eliminate pollution hazards after removing silt containing pollutants. At the same time, it will have many adverse effects, including local turbidity, saltwater wedge retrogression, ecological environment changes, etc. 1. Abstract The estuary is the confluence area of the sea and river. The dynamic conditions and […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-22 08:48:442020-08-03 02:41:10Influence of Estuarine Dredging on Environment
Progress in environmental dredging of river sediment With the increasing number of environmental dredging projects, the environmental protection dredging of river sediment has become a worldwide concern. The removal of nutrients, heavy metals and persistent organic compounds from sediment by dredging are obvious. Environmental dredging of sediment is time-effective for controlling river pollution. Dredging methods, […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-19 02:34:382020-08-03 02:44:02Progress in environmental dredging of river sediment
Description: This article points out that the concept, content and core of inland waterway dredging problems combined with a section dredging renovation project and discusses the way of inland waterway dredging. The ecological maintenance problems of channel dredging projects are becoming more and more obvious, and the challenges they face keep increasing. On the international […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-17 03:01:222020-08-03 02:46:25Dredging of Inland Waterway Based on Environmental Protection
River has many advantages, such as flood control, drainage. However, in the course of river flow, there will be sediment deposition, not only raising the bed but also the long-term accumulation of silt that will cause eutrophication. This paper starts from the common difficulties of the river dredging project and then analyzes the methods of […]
https://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpg00adminhttps://www.globaldredge.com/wp-content/uploads/2020/07/deers-hose-logo.jpgadmin2019-07-15 06:08:202020-08-03 02:49:54Common difficulties of river dredging project and methods of silt treatment
Waterway dredging is a complicated system engineering, which is necessary to ensure the corresponding management measures of engineering quality. The particularity of waterway dredging engineering is that it is a dynamic management project. With the continuous development of the dredging industry, the internal and external conditions of engineering will also change accordingly. Under this premise, […]
Environmental Protection Concept under the Port Channel Dredging Project Supervision
/in Dredging KnowledgeDredging of harbor channel is a huge project, which is time-consuming and has a certain impact on the environment. Ordinary dredging measures cause widespread and violent agitation of the bottom sludge, leading to the spread of pollutants and deterioration of water quality. The waterway has the function of transportation and flood control. Dredging of the […]
Characteristics and Development of Environmental Dredging
/in Dredging KnowledgeWith the continuous improvement of people’s awareness of environmental protection, great progress has been made in the control of exogenous pollution in rivers, lakes, oceans and other waters. After the external pollution is effectively controlled, it is one of the effective methods to remove the internal pollution by environmental dredging. This paper discusses the basic […]
Environmental Dredging impact analysis and countermeasures
/in Dredging KnowledgeEnvironmental dredging is an important measure to treat water because it can completely remove the polluted bottom sediment and eliminate the potential factors affecting water quality. However, disturbance and improper disposal of contaminated sediment in environmental protection dredging projects will lead to secondary environmental pollution. Various technologies to reduce sediment disturbance and resource utilization of […]
Discussion on Influence Factors of Environmental Dredging
/in Dredging KnowledgeThe lake is the main reservoir of sediment pollutants. Water pollution is divided into endogenous pollution and exogenous pollution. Studies show that even if the polluted water is effectively controlled from exogenous sources, the nutrient salts in the sediment will be released gradually, which will still make the rivers and lakes eutrophication. Therefore, when the exogenous […]
Research on Key Problems of New Environmental Protection Dredging
/in Dredging KnowledgeThe biggest difference between polluted sediment dredging and ordinary engineering dredging is that the former is integrated with the environmental protection concept and requirements, aiming at the removal of pollutants from the sediment and the change and improvement of water environment indicators. But the majority of the planning and implementation of the environmental protection dredging […]
Influence of Estuarine Dredging on Environment
/in Dredging KnowledgeDredging is conducive to flood discharge and navigation and can eliminate pollution hazards after removing silt containing pollutants. At the same time, it will have many adverse effects, including local turbidity, saltwater wedge retrogression, ecological environment changes, etc. 1. Abstract The estuary is the confluence area of the sea and river. The dynamic conditions and […]
Progress in environmental dredging of river sediment
/in Dredging KnowledgeProgress in environmental dredging of river sediment With the increasing number of environmental dredging projects, the environmental protection dredging of river sediment has become a worldwide concern. The removal of nutrients, heavy metals and persistent organic compounds from sediment by dredging are obvious. Environmental dredging of sediment is time-effective for controlling river pollution. Dredging methods, […]
Dredging of Inland Waterway Based on Environmental Protection
/in Dredging KnowledgeDescription: This article points out that the concept, content and core of inland waterway dredging problems combined with a section dredging renovation project and discusses the way of inland waterway dredging. The ecological maintenance problems of channel dredging projects are becoming more and more obvious, and the challenges they face keep increasing. On the international […]
Common difficulties of river dredging project and methods of silt treatment
/in Dredging KnowledgeRiver has many advantages, such as flood control, drainage. However, in the course of river flow, there will be sediment deposition, not only raising the bed but also the long-term accumulation of silt that will cause eutrophication. This paper starts from the common difficulties of the river dredging project and then analyzes the methods of […]
Management methods of channel dredging project
/in Dredging KnowledgeWaterway dredging is a complicated system engineering, which is necessary to ensure the corresponding management measures of engineering quality. The particularity of waterway dredging engineering is that it is a dynamic management project. With the continuous development of the dredging industry, the internal and external conditions of engineering will also change accordingly. Under this premise, […]