22/04/12

AHIDRA COLSEN TECHNOLOGIES PARTICIPATED IN A WEBINAR

Low Carbon Business Action organized a webinar on sustainable technologies for the Argentinian dairy industry. We presented our technologies for the valorization of wastewater and solid waste of industrial plants through anaerobic treatment.
We invite you to watch the video by clicking on the following link:

https://www.youtube.com/watch?v=9tsfQc37ciI

22/01/26

AHIDRA HANDED OUT LEACHATE TREATMENT PLANT TO TIRME

Our company hands out the leachate treatment plant after achieving, in the warranty tests, greater yields than expected.

21/11/23

AHIDRA HAS PARTICIPATED IN THE BEAUTY SUSTAINABILITY WEEK

Ahidra presented high-efficiency technology for industrial wastewater treatment through UASB anaerobic treatment. Together with the members of the Cluster Bioenergia Catalunya, Ahidra participated in a webinar of the Beauty Sustainability Week that was carried out between the 15th and the 19th of November 2021.
We invite you to watch the video by clicking on the following link:

https://vimeo.com/beautycluster

21/09/10

AHIDRA CONFIRMS IS ATTENDING FIGAN 2021

Ahidra-Colsen Technologies, in collaboration with its partner Adeagua, will attend FIGAN 2021 by presenting the new AMFER® technology for the treatment of digestate or raw slurry.

With this technology, the circular economy is promoted in livestock production and in biogas plants, so that the environmental impact and the carbon footprint are reduced, recovering nutrients according to EU directives and reducing waste management costs.

We will gladly assist you at our stand 21-22 (Pavilion 6) between September 21 and 24 at Feria Zaragoza (Aragon, Spain).

21/06/10

NEXT HANDOVER DIGESTATE LIQUID FRACTION TREATMENT PLANT

Ahidra Colsen Technologies is getting ready for the handover of the Waste Water Treatment Plant for Tirme’s Parc de Tecnologies Ambientals in Marratxí (Mallorca).
The WWTP is capable of treating 360m3/day of digestate liquid fraction and leachate consisting in an N-DN biologic with an MBR configuration and a tertiary treatment with affine filters.

The UF membrane incorporation makes it possible to have a compact system compared to traditional biologic procedures, being able to obtain a permeate exempt of suspended matter, having a certain disinfecting capacity due to the holding of microorganisms, and moreover improving the contact time of the substrate with the biology and the capacity of hydrolysis.

The tertiary treatment is able to reduce the refractory COD that the biologic can not eliminate in order to comply with the restrictive discharging parameters.

21/04/30

HANDING OVER WWTP SPF DIANA

Ahidra Colsen Technologies hands over the finished water treatment plant project built for SPF DIANA -Symrise AG group- in the municipality of Cervera in the province of Lleida.

The plant provides a DAF primary treatment followed by a multistage N-DN with MBR secondary system and it is able to low the high charges of phosphorus and nitrogen from the income to achieve the demanding discharge parameters of:

PARAMETER DISCHARGE VALUE Units
pH 7,0 a 8,0 upH
Total Suspended Solids <50,0 ppm
CODTotal < 180,0 ppm
Nitrogen (NTK) <15,0 ppm
Total Phosphorus <15,0 ppm
BOD5 <90,0 ppm
Nitrates <10 ppm
FOG  < 20,0 ppm
Toxicity <10 equitox/m3

21/03/26

STARTING THE CONSTRUCTION OF A MANURE TREATMENT PLANT

Ahidra starts the construction of the manure treatment plant for the Serentill group and keeps consolidating as the leader of the sector in the biological manure treatment in the Iberian peninsula.

The plant for the farming group will be located in Soses (Lleida region) and the aim of the project is to treat 170m3/day of pig manure with an SBR process of nitrification-denitrification (N-DN) that should assimilate high nitrogen concentrations within a compact installation.  The main advantages that stand out in this kind of plants are the high disposal performance superior to the 80% with a reduced treatment cost, the low employee and supervision requirement due to the complete automatisation of the plant by SCADA and that it is a system capable of treating effluents with different concentrations and flows.

According to the guide of technologies for the treatment of livestock manure from the Departament d’Agricultura de la Generalitat de Catalunya:

the SBR is a BAT that admits a minimum yield of 64% nitrogen removal.

17/11/15

(Español) CONSTITUCIÓN DE LA NUEVA SOCIEDAD AHIDRA-COLSEN TECHNOLOGIES, S.L.

Sorry, this entry is only available in Español.

17/07/3

NEW TECHNOLOGY POUL-AR®

After several years of hard work, intense research and development, several pilot plants and the philosophy of the company to always make available to our customers the most innovative technologies to make this world environmentally better, we are proud to announce that THE NEW POUL-AR® TECHNOLOGY IS ALREADY AVAILABLE, for the treatment of poultry generated in chicken and laying hens farms.

The great problem of directly using the poultry in the agriculture, apart from the environmental, is the inefficient ratio of the nutrients Nitrogen, Phosphorus and Potassium (NPK), becoming into a residue of difficult management.
The key to the success of this new technology lies in the energy recover from the poultry, as well as in the maximum recovery of nutrients to produce a mineral organic fertilizer with a balanced and commercial NPK formula.

¡¡¡From now on with POUL-AR®, poultry manure ceases to be a waste or a bad fertilizer for agricultural use directly, to become into a great income, contribute to the circular economy and to significantly reduce the production of greenhouse gases!!!

17/06/14

BIOGASTUR PROJECT (NAVIA-SPAIN)