Food and beverage
Organic wastewater with loads and flow rates influenced by production cycles, washing and seasonality.
Biological · separations · membranesSectors and application contexts
Solutions for municipal and industrial wastewater.
Each sector has its own dynamics. The project, however, always starts from the real characteristics of the wastewater, their variability and the objective to be achieved.
From wastewater to process, not from catalogue to plant
Industrial sectors
Expertise built across different production processes and wastewater types.
Understanding the production process helps characterise the wastewater, anticipate variability and define a consistent treatment line.
Dairies
Currents with high organic component, fats and variations related to processing.
Pretreatment · biologicalWineries
Management of seasonal peaks, washes and organic loads variable during production.
Equalisation · biologicalSlaughterhouses and meat processing
Treatment of solids, fats, organic matter and nitrogen from processing.
DAF · biological · sludgeIndustrial laundries
Washing effluents containing surfactants, solids and compositions linked to the materials being treated.
Physicochemical · membranesPharmaceutical
Treatment lines defined through analytical characterisation and the presence of specific components.
Integrated processes · AOPChemical
Treatments based on composition, biodegradability and discharge or recovery objectives.
Physicochemical · biologicalPetrochemical
Management of complex wastewater through preliminary separations and combined processes.
Separation · polishing
Sectors and application contexts
Other sectors and services.
Every sector has different needs. We select the process according to wastewater characteristics, flow rates and treatment objectives.
Domestic and collective wastewater
Hotels, tourism and camping
Electroplating
Paper mills
Dyeing and textiles
Fish industry
Optimization
Primary water treatment
Revamping, upgrading and integration on existing plants are also available, subject to technical evaluation.
Let's talk about your sector.
Does your wastewater require a dedicated assessment?
Share available analysis, flow rates, variability and final goal. Sereco technicians can frame the problem and the possible treatment phases.
Digestate and landfill leachate
Two streams that require specific characterization.
Biogas digestate
The liquid fraction of digestate may require biological treatment, membrane separation and further polishing, depending on its characteristics and discharge objective. Sereco has also completed a specific plant documented in a case study.
View the digestate case study →Landfill leachate
Leachate changes over time with waste composition and environmental conditions. Treatment design requires analysis of organic load, ammonia, salts and metals and a configuration suited to wastewater variability.