The plant is intended for natural surface water treatment from increased colority, turbidity, oxidizability, increased content of iron, manganese, hydrogen sulphide, carbon dioxide, suspended solids of different degree of dispersion to the normative content.
Container design allows to save the footprint of the equipment complex and to minimize the volume of construction and installation work at the facility.
The plant is a complex of technological equipment, designed for deep mechanical water treatment with filtration capacity from 100 µm, reagent water treatment, thin-layered sedimentation, filtration of clarified water by means of rapid pressure filters or non-pressure filters with sand or other filtering load, tertiary treatment by means of sorption filters to correct the organoleptic parameters of water.
Plant's operation technology
The technology is a multiple-phase treatment with usage of reagents.
At the first stage, feed water goes through the mesh filter with fineness 400 µm for detention of mechanical impurities.
After the mesh filter under residual pressure the treated water comes to the contact chamber of
«Crystall-L» plants, where it is mixed with reagents solutions.
After the settler water goes to the self-flushing filters «Crystall -DF» .
Thereafter water is collected in the intermediate tank and pumped with booster pumps to the pressure sorption filters. The present technology is based on the method of sorption on the filer bed.
For treatment of flushing waters, the thin-layered sedimentation plant «Crystall-L» can be provided.
Clarified water is collected in the reservoir and pumped to the head of the plants.
Sediment is taken from the settlers by means of screw pumps (or in a gravity mode), pumping occurs in an automatic mode. Sediment is taken to the dewatering unit or to the collecting tank.