Saint Dizier Environnement products

Sludge trap / Grease interceptor. Made of stainless steel AISI 304l. Pretreatment apparatus intended to retain and accumulate alimentary fat contained in household water. Pretreatment of household water from kitchens and restaurants.

Lamellar oil separator class 1. Protected steel production after sanding SA 2.5 with a polyester powder coating. Pretreatment apparatus intended to intercept and accumulate the solid matter (sand...) and free oils. Pretreatment of water coming from washing areas, service stations, industrial activities.

Interceptor collects free oil and intercepts the solid matter (sand, mud...). Pretreatment of rainwater and stormwater coming from uncovered parking garages and roads.

STOPPOL ensures screening, settling and filtration of runoff water downstream of the drains and for catchment areas < 1000 m². Treatment at source for rainwater, suited for alternative techniques with discharge into the natural environment or with infiltration in the ground

Processing unit and filtration of effluent from dry dock areas. The CAREN unit accumulates 3 functions: Interception of floats, Treatment via lamellar settling, Water filtration.

The décanteur dépollueur® UTEP®LI makes it possible through settling to intercept suspended matter (TTS) and the associated pollutants (heavy metals, COD, oils and PAHs). Treatment by settling of runoff water from roads, motorways and open parking areas.

Implantation of the limiter in the downstream. Suitable for low flow rates. Limitation of rainwater flows downstream of the retention basins, valleys, hydraulic structures.

Closing off the sanitation networks with an upstream and downstream seal for a pressure of 7 mCE. Isolation of networks in the presence of pollution or flooding.

Device intended to control the flow towards treatment and to generate the excess flow rates by progressive closing of the section of the network, while still retaining the diameter of the network in dry weather. The AUTOREG device can be integrated into a storm water overflow, but also downstream of combined network retention basins.

Spillway of regulated flow to storm including a FLOREG type of flow regulator and a nappe respecting the hydraulic network. Control of return flow rate and management of peak flow rates in compliance with the hydraulics of the network.