DEPURGAN is a treatment system for cattle purines (porcine and bovine) with its own patent and with different locations within Zaragoza.
The aim is to reach the treatment capacity of 20 m3 of purine and reduce principal components that suppose an environmental hazard. Such as nitrogen, phosphorus, organic matter and heavy metals.
This is obtained by a succession of physical-chemical treatments. In this case there are following treatments: homogenization, solid-liquid separation by centrifugation, coagulation-flocculation and solid liquid separation by electrocoagulation.
Are obtained two residuals: solid and liquid. The solid residual is used for manufacturing of pellets, with an equal mixture of manure and pine wood. Liquid residual is used for liquid fertilisers.
The manure is received in the reception raft of farm, starting from the receipt it is necessary to proceed homogenization using a submersible agitator.
From this raft the manure is pumped to mechanical solid-liquid separator, in which the first solid liquid separation is done. In this moment the solid part is brought to the biomass plant for its transformation to biomass, used in heating boilers of farms, as replacement of conventional biomass or fossil fuels.
The liquid which still contains solid parts in suspension is treated, at this moment we have not reduced any contaminants. For this liquid are applied some chemical products which facilitate the union of solid matter in suspension which still is in the liquid and which we separate in the following process.
After this process we already have obtained the liquid with some solid parts in suspension, approximately 20µ/l, it can be treated by electro coagulation system continuously, is which are proceeded the following:
This liquid is used to obtain the appropriate fertilizers for agricultural crops, carrying out the composition suitable for each crop, or its bottling for ornamental plants, and gardening.
With this system we obtain the reduction of land associated to livestock exploitation, modifying the Integrated Environmental Authorisation, at the same percentage as the reduction of nitrogen that we get.
The whole system is protected by patent nº 2 473 440
If you want to receive more information or request a quote, please fill in the following questionnaire and in short we will contact you
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DEPURGAN will be present at FIGAN 2017 from March 28 to 31, at the EUROGAN booth (pavilion 4 Stand D-E/1-14)
More information: FIGAN 2017
On October 20, 2016 we were invited to present our project DEPURGAN within the "Presentation of proposals of treatment plants of slurry" in Osona
More information: www.ccosona.cat
Participants in the 62nd Fira Afrària de Sant Miquel, in the "Comprehensive vision of the management of livestock manure" on 30 September 2016 in Lleida (Spain). More information: firadelleida.com
On the 19th of September we were present at the Mest in Circulair Bodembeher.
More information: www.agrifoodinnovatie.nl
During this period we have attend 2 important faitrs.
CAHE 2016 in China, invited in the stand with the company FAMSUN, which will be the company we have selected to be in change of DEPURGAN commercialization in such Country, where we did several contacts that were directly forwarded to EUROFAM and our sales representatives in China
We also joined WORLD PORK EXPO 2016 in Desmoin (USA) where we werw invited by EUROGAN USA in order to promote the invention with our American branch