Water quality has an influence on human and animal health, but also on the quality of slurries during crop treatment. We offer different analyses depending on the type of water and the destination for which the water will be used. After studying the results and taking into account your needs, we select and size the system best suited to improve the quality of your water as well as its structure. These systems allow, if necessary, to obtain chemically and bacteriologically drinkable water from borehole, well, pond or rainwater. For the sizing of the installation, it is important to know the network pressure losses, the daily quantities of water consumed, the instantaneous needs so that the flow rate and pressure are always constant. This is why we need to know the answers to the questions below:
- What is the origin of the water (from the network, well, borehole, rain, pond, etc.)?
- What use(s) is this water intended for?
- What is the diameter and depth of the well/borehole?
- How deep is the water drawn from?
- What are the diameters and lengths of the pipes in the entire installation (please attach a schematic diagram)?
- What are the positive and/or negative elevation differences?
- How many pumps are there and what types (submersible, surface, booster)?
- What are the theoretical characteristics of each pump (make and model or flow rates, pressure, power, etc.)?
- What flow rate and pressure are actually provided by each pump (if known)?
- What is the average daily or hourly quantity of water consumed or desired?
- What is the maximum hourly quantity of water consumed or desired (peak)?
- How many people or animals are/will be served?
- What are the values of the minimum pressure and flow rate required at the end of each circuit?
- Are there one or more buffer tanks between the water draw-off point and the water outlet from the site? If so, what type? What volume? What are the times and frequencies of filling and emptying?
- Are there one or more water filtration or purification systems? If so, what type(s)? What is the filtration fineness?
- Are there any livestock farms, crops, factories, purification stations, etc. that could cause water pollution? If so, please specify!
- What is the nature of the problem(s) encountered?
- What are the objectives to be achieved or the parameters to be improved?
- Is the well/borehole/etc. maintained and monitored by a service provider? If so, which one?
- Is it possible to intervene on the installation in order to position equipment in series or in derivation?
In order to choose the most suitable filter media and sanitation systems, it is necessary to know the quality of the water to be treated. This is why it is important to send us the water analyses in your possession. In the event that you do not have an analysis, we can send you a sampling kit to return to the Auréa laboratory with which we work.
Parameters to be analyzed:
Physicochemical (mandatory):
- pH
- hardness in French degrees
- conductivity - iron (Fe) and manganese (Mn)
- hydrogen sulfide (H2S)
- turbidity
- suspended matter (SS)
- suspended volatile matter (SVM)
- laser granulometry (only if water is loaded and MES high)
- organic matter
- ammoniacal nitrogen, nitrates, nitrites
- chlorides
Bacteriological (not obligatory):
- total coliforms
- fecal coliforms
- enterococci
- escherichia parcel
- enterococci
- sulfite-reducing anaerobes
- mesophilic flora
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Analysis prices:
Physicochemical analyses:
€150 to €350 excluding tax depending on the number of parameters to be measured
Bacteriological analyses:
€90 excluding VAT
For any information relating to water analyses, do not hesitate to contact us at 05 58 77 50 59