Purification of storm drains from oil Products

SSC RF FSUE NII VODGEO OJSC has developed a technology and is introducing equipment for the treatment of storm sewage from oil products to residual concentrations
0.01-0.05 mg / L:

• Construction of new facilities for deep water purification from oil products (together with ROSEKOSTROY concern)
• Retrofitting existing facilities with deep filter units
• I stage of filter blocks purifies water from oil products up to 0.1-0.3 mg / l (work without changing the load up to 1 year),
• II stage filter - blocks purifies water from oil products up to 0.05-0.01 mg / l
• (Work with the replacement of the load 2 times a year).

Productivity of structures is from 1 to 850 m ³ / h.

The technology was implemented at 30 storm water treatment facilities on the Moscow Ring Road,
III transport ring and highways of Moscow and the Moscow region.

The required area for deep storm water treatment equipment is less than 5% of the total complex of treatment facilities.

The volume of equipment is 0.1 - 0.3 m3 / h per 1 m3 / h of purified water.