RAACPUR | How do we do it?

How do we do it?

Grup Carles Rural is a company dedicated to the management, design, and construction of wastewater treatment plants  and livestock manure treatment plants for pigs, cattle or mixed sectors.

We offer proven solutions in the management and treatment of livestock manure, with a wide range of volumes to handle: from 3,500 m3/year of slurry, equivalent to a farm with 2,000 fattening pigs, to a plant with a capacity of 70,000 m3/year of slurry, depending on your needs.

Our goal

Our goal is to develop the best solution for manure management.

We specialize in the detailed analysis of each stage, such as solid-liquid separation, nutrient concentration in slurry through biological treatment, and, if necessary, slurry dehydration and recirculation to achieve maximum nutrient concentration. This solution is tailored based on the available agricultural base of the farm and its location.

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Why RAACPUR

With RAACPUR, the livestock facility is modular and operates entirely automatically. We achieve efficiency, savings, and a cleaner plant.

Performances4000ppmCOD concentration10-12kWh/m3Consumption per m³ of treated slurry92%Ammonia nitrogen reductionPhosphorus in the process60%Settling sludge25%Primary solid fraction15%Treated liquid fraction

RAACPUR technology

The patented treatment does not require external oxygen supply.

The liquid effluent from the slurry contains two basic types of contaminants: the loads formed by carbon compounds (COD-BOD5) and the loads formed by nitrogen compounds (N-NH4-, N-NH3-, Norg).

The patented reactor process is based on the biological degradation of liquid effluents through the action of bacterial colonies (activated sludge). Aerobic bacteria, like all aerobic living organisms, require oxygen in addition to carbon to thrive.

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Our strengths

Comprehensive RAACPUR support throughout the year

Our team of specialized technicians is committed to the constant supervision and monitoring of RAACPUR manure treatment plants. With a preventive approach, we monitor every stage of the process to ensure it operates optimally and efficiently. From manure collection to its transformation into natural fertilizer and treated liquid fraction for injection in irrigation, our meticulous surveillance allows us to quickly detect any potential issues and take appropriate measures.

Thanks to the simplicity of RAACPUR biological manure treatment plants, we can monitor their performance, even when they are located many kilometers away, without the need for on-site technical personnel. And the best part is that the farmer, if they wish, doesn't have to dedicate time to this task. We only need very basic information from you!

Easy maintenance

Our biological manure treatment plants are a highly efficient and low-maintenance system, as they exclusively operate with electric motors (pumps and mixers) and an aeration system through channels powered by only one electric motor. This key feature eliminates the need for complex components that traditionally require regular attention and maintenance, so you only need to replace faulty components when necessary.

With IntraNOX

RAACPUR is the result of collaboration between Grup Carles and IntraNOX, leaders in the manufacturing of stainless steel tanks, with over 30 years of experience in the industry.

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Featured projects

Building a biological plant in Segrià that transforms waste into sustainable resources.

Construction of a biological plant to treat the pig waste from a farm located in Segrià.
Building a biological plant in Segrià that transforms waste into sustainable resources.

Building a biological plant in Garrotxa for efficient and responsible management of pig waste.

Construction of a biological plant to treat pig waste from a farm located in Garrotxa.
Building a biological plant in Garrotxa for efficient and responsible management of pig waste.

Constructing a biological treatment plant.

Construction of a biological plant to treat pig waste from a farm located in Segrià.
Constructing a biological treatment plant.

Improving the efficiency of a biological plant in Tarragonès

We are optimizing the performance of an existing biological plant designed for the treatment of pig livestock waste.
Improving the efficiency of a biological plant in Tarragonès

Building a Biological Treatment Plant that Transforms Pig Manure into Organic Fertilizer for Sustainable Cultivation

Construction of a Biological Plant to Treat Pig Manure from a Farm Located in Segrià.
Building a Biological Treatment Plant that Transforms Pig Manure into Organic Fertilizer for Sustainable Cultivation
RAACPUR

Biological treatment plants for livestock manure.

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