Dissolved air flotation plants for the treatment of industrial waste water Lugan® flotation plants further treat waste water resulting from wash processes, for instance from the wash stations of vehicles. After a pretreatment in a separation plant they remove emulgated oils and fats as well as heavy metals.
The plants have proven themselves in a variety of industries, from the food industry to wash stations, and fulfilled the requirements of many different applications, from individual plants for an indirect return to the environment to recycling, as well as pretreatment for biological plants.
The post-treatment of waste water ensures that it meets the requirements regarding pH values, hydrocarbons, lipophilic materials and heavy metals. COD and BOD values are significantly reduced.

High-performance flotation

Flomar HF is a continuously operating wastewater treatment process for flotation treatment of industrial wastewaters with a connected precipitation / flocculation process.
Envifloc® treatment chemicals are metered in the tube flocculator specially designed by EnviroChemie for optimum set-up of the wastewater treatment process, which minimises the consumption of chemicals.
The cluster of contaminants produced by precipitation / flocculation is directly separated from the liquid phase by means of the Flomar HF dissolved air flotation system. Further dewatering to minimise disposal volumes may occur in a subsequent sludge treatment plant. Wastewaters treated in this way can then be discharged indirectly or transferred to a further treatment stage.
Mature and specially designed Flomar software controls the plant via an ASIC® controller based on a freely programmable system (PLC). The control and plant concept includes various options which allow the basic design to be adapted to the specific conditions of the customer.
A user-friendly ASIC® touch panel makes it easy to operate, control and monitor the entire plant. The plant can be monitored from an off-site location via a telephone connection (teleservice) as an option.

• Features:
• Compact and less-food print that maintains highly effective cleaning efficiency
• Large, free surface area enables high concentrations of solids to be processed in flow
• Highly effective, non-blocking dissolved air system
• Maximum cleaning efficiency due to variably adjustable precipitation and flocculation process
• Energy-optimised saturation system for maximum cost-effectiveness
• Low chemical consumption due to optimised Flomar precipitation process
• Maximum treatment reliability due to tailor-made Envifloc® treatment chemicals
• Easy to use due to EnviroChemie Asic® touch panel visualisation and PLC
• Remote maintenance and teleservice available
• “Made in Germany / Swiss Made” components

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