Innovative ideas for the sand, gravel, crushed stone industries and civil engineering sector
Our optimised products ensure compliance with customer and environmental authority specifications for the provision of sand, gravel, crushed stone, construction materials and their recycling. Through our wide range of speciality chemicals and individual adaptation to the respective material, we can easily treat a wide variety of waters and sludges.
Advantages
Rapid sedimentation and good dewatering properties
- Our wide range of polymer flocculants can adapt the flocks to the existing technology (e.g. sedimentation tank, lamella separator, chamber filter press, vacuum belt filter).
No increase in the TOC value (total organic carbon)
- In contrast to flocculants containing oil, our oil-free polymer flocculants prevent an increase in TOC and loss of ignition and improve the deposition of the filter cake.
Removal of heavy metals
- We recommend our metal-binding products to reduce heavy metals in soils or reduce dissolved heavy metals in wastewater.
Reduction of foam formation
- We offer silicone and mineral-oil free defoamers to reduce foaming problems when washing building rubble or processing sand and gravel.
Removal of adhesions
- Artificially introduced contaminants through tyre/brake-wear or hydrocarbons (diesel, hydraulic oil, etc.) can be separated using special products and processes.
Products for wastewater treatment in the sand, gravel, crushed stone industries and civil engineering sector
With the help of laboratory tests, our service technicians will be happy to determine the right product solution for your individual application
Do you have any questions or need support?
We are here to help you quickly and easily. Give us a call – we look forward to hearing from you!
Processes in the sand, gravel, crushed stone industries and civil engineering sector
With our broad product portfolio, we will find the right solution for your process.
Do you have any questions?
Then please contact us.