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  • Vidéo[fr]L’espace vidéo du site Saint Dizier environnement vous met à disposition une bibliothèque de ressources pour mieux connaître notre entreprise ou visualiser les principes de fonctionnement de nos solutions produits.[en]Saint Dizier Environnement’s video space contains a resource library to learn more about our company or to see how our product solutions work.
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• Products
  • Fat pretreatment
    • Grease separatorThis range of grease traps includes: The Greco family in polyethylene The SAMBRE family in coated and stainless steel The SDGP family in polyester The SGIP and SGPEP families, models for under-sink installation (kitchen sinks)
    • Starch separator
    • Fat and starch separatorThe starch-laden water (1) entering the separator is sprayed through the spray nozzle (2) to reduce the foam created by the starch and facilitate decantation. The opening of the solenoid valve (3) supplying water to the nozzle is controlled by the operation of the peeling machine.
  • Hydrocarbon pretreatment
    • Deslodger
    • Hydrocarbon separator
  • Rainwater treatment
    • Pollution decanter
    • Lamellar decanter
    • Processing unit
  • Sanitation
    • DecolloiderThe decolloider is a device designed to effectively protect spreading systems, and therefore ensure their longevity, during sludge retraining from the septic tank. The decolloider thus serves as a good warning indicator. The decolloider’s filter is made of pozzolan for improved performance. A model with an integrated declogging column is also available: the DCD.
    • ScreenerThe screen is a pretreatment device for domestic wastewater treatment systems. It operates up to 800 PE with an integrated waste drainage basket. This screen is fully uncoverable for easy operation.
    • All water pitThe septic tank responds to the problems of spreading wastewater or biological spreading
    • Sewage treatment plantO2FIX® wastewater treatment plants are compact systems based on the fluidized bed principle. These systems are designed for the treatment of domestic wastewater. O2FIX® wastewater treatment systems combine anaerobic pretreatment of raw wastewater with an aerobic biological fluidized bed treatment process for the pretreated wastewater. The O2FIX® range of compact wastewater treatment plants is available in two models: one with a capacity of 21 to 50 PE and another with a capacity of 51 to 250 PE.
    • Control lookThe inspection chamber is a device designed to measure the instantaneous flow rate from a polyester venturi channel. Two ranges of inspection chambers are available: with a venturi channel alone or integrated into a polyester composite inspection chamber.
  • Accessories and options
    • Alarm
    • Anchoring
    • Cathodic protection
    • Raised
    • Wall valveSeveral ranges of wall valves are available depending on the diameter of the sanitation network, the maximum water height upstream or downstream and the control device envisaged: manual wall valves and motorized wall valves
  • Network isolation and security
    • Check valves
    • Fire traps
    • Wall valves
  • Flow regulators
    • Storm overflowReady-to-install storm overflows are equipped with control devices. They allow for quick and easy installation, designed to regulate the flow to the treatment plant or to a structure in the sanitation network, adapting to each project.
    • Flow regulatorDestinés à réguler le débit par temps de pluie vers un ouvrage du réseau d’assainissement ou vers le milieu naturel en réseau pluvial, nos dispositifs de régulation de débit (régulateur de débit à flotteur, régulateur de débit à effet vortex) sont constitués de trois solutions techniques complémentaires afin de répondre au besoin de chaque projet.
    • Flow limiterThe development of alternative techniques leads to flow limitation at different scales of the watershed, in order to combat flooding. Whether upstream of a rainwater treatment facility, or downstream of a storm basin or a swale, several ranges meet the expectations of rainwater management stakeholders: integrated or non-integrated vortex flow limiters, surface skimmers.
    • Control and sampling inspectionSuitable for one-off measurement campaigns as part of self-monitoring, RCP-type inspection and sampling manholes (discharge inspection manholes) meet the needs of pre-treatment facilities. They are particularly suitable for installations dedicated to the pre-treatment of industrial water at source, such as service stations or washing areas.
  • Pool equipment
    • Basin rinsing device
    • Surface skimmers
    • Basin bottom valves
  • Storage
    • Tank
• Tailor-made solutions
  • Design and production
  • Hydraulic control
  • Waste water
  • Rinsing basins and pipes
  • Rental of pollution control units
• Tools and services
• Documentation
  • Catalog

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