Devise Engineering S.A. products

The HIGH-RATE Bioplant is an effective biological treatment unit based on the Moving Bed Biofilm Reactor with Integrated Fixed Film Activated Sludge and TUBE-Settling technologies. It is unique due to its compactness and performance with respect to volumetric efficiency. These technologies are combined in a prefabricated, standardized tank system with variable length, suitable for overseas transportation. The overall size of the plant is based on the ISO freight container dimensions.

The ULTRA-CLEAR Bio Plants incorporate the most up to date wastewater treatment technology, namely that of submerged Membrane Biological Reactor (MBR). These “Package Bio Plants” offer a smart solution that surpasses other conventional ones of similar capacities, both in terms of compactness and performance. These units are completely autonomous and provide high level of treatment, combining Biological Treatment + Ultrafiltration (UF) + Disinfection. They are produced in compact units of ISO-container dimensions for easy shipment & installation and are suitable for decentralized treatment facilities with high effluent requirements. The ULTRA-CLEAR systems for the small packaged plants (i.e. up to 200 m3/d), incorporate flat sheet UF membranes of high packing density and for packaged units with capacities ranging from 300 up to 5,000 m3/d they incorporate reinforced hollow fiber UF membranes.

DEVISE ENGINEERING incorporates advanced wastewater treatment technologies to the level that treated water, suitable for reuse, can be produced. DEVISE “Smart Water Solutions” are implemented with autonomous, compact, prefabricated, pre-tested and portable systems for facilities of 500 up to 20.000 (m3/d). DEVISE “ULTRA-CLEAR” systems incorporate the most up to date wastewater treatment technology, namely that of submerged Membrane Biological Reactor (MBR). These packaged units have modular structure, so that new units can be added to cover any future needs for increase/decrease of capacity or for a potential upgrade or extension.

The "ex-MBR" type Package Plant is used for extensive solids separation of biologically treated wastewater. The DEVISE ex-MBR plants incorporates an energy efficient “cross-flow” type Ultra Filtration (UF) membrane module and associated equipment and instrumentation to achieve a reliable and effective filtration process. The ex-MBR plant is a compact separation unit, with all the necessary equipment (membranes, pumps, plumbing fittings & piping, control & automation, instrumentation monitoring operation) fully integrated in a specially constructed for this purpose container. The DEVISE ex-MBR package plant also includes the necessary lighting, ventilation, insulation and other necessary facilities to form a complete system ready for installation on the industrial plot of each industry and directly connected to the bioreactor.

Modular Containerized/Packaged Plant for greywater treatment and wastewater tertiary treatment with Ultra-Filtration technology. The UF-PACK is a system used for Greywater Treatment as well as Tertiary Wastewater Treatment for reuse applications. It is based on the ultrafiltration (UF) technology using low-fouling hollow fiber membranes and can provide high quality water effluent. It is unique due to its compactness, effectiveness, and ease of installation. Capacity Range: m3/day: Type: 200 – 3.000: Containerized, > 500: Skid-Mounted.

The UF-PACK WATER is a system used for all types of Water Treatment applications. It is based on the ultrafiltration (UF) technology using low-fouling hollow fiber membranes “outside-in” type and can produce high quality potable water. It is unique due to its compactness, effectiveness, and ease of installation.

Pre-engineered, custom-designed, high quality, modular plant for desalination with Reverse Osmosis technology. DEVISE manufactures a wide range of Reverse Osmosis Plants so to efficiently treat different kinds of water sources ranging from brackish water to seawater desalination and cover various applications in the Municipal and Industrial water treatment sector.

The proposed Containerized Sludge Dewatering Plants by DEVISE present a complete solution for the management (thickening & dewatering) of primary and biological sludge produced during municipal or industrial wastewater treatment. All the necessary systems & equipment for the dewatering plant, excluding the sludge collection tank-basin, are pre-engineered, pre-fabricated, hydraulically & electrically connected and installed inside a standard ISO Container (20 ft or 40 ft). The size of the container depends on the plant capacity. This container serves as housing for the necessary systems & equipment and therefore comes complete with lighting, internal wiring, water supply, thermal insulation and air extraction. The plant may also be supplied with its own “odor control” unit.

DEVISE can provide you with a pilot plant to test and determine the best solution for challenging industrial applications, which can vary in capacities and specifications.