Implementation of a process water recycling plant, to increase production (from 150 up to 300 tph, and to improve the management of the sedimentation pits. .
Customer bill of specifications
- Improve the water recycling process vs sedimentation pits
- Increase production (capacity and daily operating time)
- Reduce the size of the sedimentation pits
ConStraints
As the sedimentation pits were too small, a significant reduction (50%) of the production was requested to avoid solids in suspension to pollute the water reaching the process water pumping section (620m³/h)
MS SOLUTION
To deliver more than a mere sand washing process
2015 :
- double washing of sand by cycloning
- classification-recomposition of 2/4-800µm/1 and 63µ/800µm, to blend concrete sand 0/4 and filtration sand type DTU64-1 or CEMAGREF
2019 :
- washing water treatment section (620 to 700m³/h)
THE +
- One clarifier DR 14+ to optimise the recycling ratio, up to 90 %.
- Automatic refill of the flocculent hopper to ease the handling of flocculent
Before
The site before erection of the thickener
After
The site after erection fo the thickener
What's your project ?
Submit your project to our sales department filling in the application form !