Ditch and dredged sludge washing and disposal plant
The ditch sludge, municipal pipe sludge，sewer sludge, dredged sludge from channel, river and lake mainly consist of three components: coarse particle sediment at the bottom, an organic layer, and a biofilm. It contains a significant amount of pathogens, parasites (such as eggs), heavy metals, and certain organic toxins that are difficult to degrade.
Desen’s ditch and dredged sludge washing and disposal plant applies for various sludge, such as dredged sludge, ditch sludge, municipal pipe sludge, sewer sludge, excess sludge, river sediments, lake sediments, etc. It can effectively separate the different components, such as gravel, sand, and light organic matters. This solution can meet the treatment requirements of reduction, harmlessness , and recycling.
The system features
※ Desen’s ditch and dredged sludge washing and disposal plant applies for various sludge, such as dredged sludge, ditch sludge, sewer sludge, excess sludge, river sludge, lake sludge, chemical site sludge,etc.
※ The whole system takes the compact module design with high fluency. No additional civil foundation is required at site and a horizontal hardened surface can meet the installation requirements. The modular design can also save the installation duration.
※ The system takes DCS control system and can realize local one-stop control and remote multi-port monitoring of equipment running status.
The Process Flow
Application effects after treatment
1. Cleaned gravel, sand and aggregates are separated for reusing;
2. Water is recyclable to save water resource and avoid secondary pollution;
3. The heavy metals and organic contaminants in the sludge are removed/reduced and concentrated in mud cake in minimized volume for further treatment.
Materials before treatment
Materials after treatment
All Desen’s equipment takes compact modular design and can be customized as either mobile type or fixed type. The whole system adopts intelligent DCS combined with 5G loT to realize multi-port remote monitoring and data synchronous updating.
Related projects
Please visit following cases to see what we have done.
