QCL-Z （Heavy metal soil remediation agent）    Invention patent No.: 201410664075.X
This product is suitable for sewage and contaminated soil improvement and restoration treatment. After treatment, the water content of the sludge decreases, does not dissolve, is easy to handle and can be recycled.

Features
No cement is used at all, and there is no hexavalent chromium problem
For soil with high water content (such as ponds), only a little medicine can be improved
No heat after mixing, rapid aggregation of particles
Inorganic powder is coated with a variety of heavy metals and harmful substances, and the pH is neutral after the reaction
The improved soil has superior water permeability and water retention
The improved soil is not only on the ground, even if it is put back to the bottom of the river or lake, it will not become muddy or dissolve again
After mixing QCL-Z with lead-contaminated soil, it can inhibit dissolution