Case Name: Demonstration of Black and Odorous Sediment Treatment in River Restoration
Pollution Issue:
The sediment exhibits diverse properties and high concentration, leading to severe environmental challenges such as riverbed elevation and even river course alteration due to long-term accumulation.
Solution:
Application of specialized polyacrylamide (PAM) for river sediment treatment.
Treatment Outcome:
Clear water quality
Low moisture content in sediment
Compliance with discharge standards
Background:
With the deepening of water environment management in China, river restoration projects have been widely implemented. Addressing rivers with long-term sediment accumulation is critical, as it causes issues like rising riverbeds and altered watercourses. The dredged sediment, characterized by high concentration and moisture content, requires solidification treatment for landfill or reuse.
Advantages of Our River Restoration Polyacrylamide (PAM):
Rapid Reaction and Flocculation:
PAM ensures fast reaction and sedimentation, significantly improving water clarity.
Low Moisture Content in Sediment:
Effectively reduces the moisture content of treated sediment, facilitating its disposal or reuse.
Environmentally Friendly:
Non-toxic and pollution-free, aligning with sustainable environmental practices.
High Efficiency:
Delivers superior results in sediment dewatering and water purification.
Note on Selection:
Improper selection of PAM may result in higher-than-expected moisture content in the treated sediment, underscoring the importance of choosing the right product for optimal outcomes.
