
Industrial and collective sanitary circuits
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In the absence of preventive action, the design and operating conditions of cooling towers create favourable conditions for the proliferation of Legionella bacteria and their dispersal in the atmosphere.The treatment programme provided by PERMO combats the scaling, corrosion and bacterial development phenomena which directly or indirectly increase the risks of Legionella bacteria proliferation. |
To manage and control the performance of cooling systems:
- Control of scaling, corrosion and biological growth, especially Legionella.
- Definition of treatment programmes to optimise water consumption
- Curative descaling, deoxidation and passivation programmes
When you entrust the monitoring of your system to our teams you benefit from PERMO's expertise in preventing Legionella risks:
- Analytical surveillance: Regular analyses of the characteristics of water in circulation and close monitoring of the treatments being applied so as to ensure that your processes are performing their function of protection against corrosion, scaling and bacterial growth.
- Cleaning and disinfection of cooling circuits: PERMO has suitable product techniques for any type of cooling system fouling and appropriate procedures and partners for their implementation.
- Legionella analyses: PERMO works hand in hand with laboratories accredited for the analysis of the Legionella factor (French standard NF T90-431)
- Operating manual: In compliance with regulations which require the monitoring of your units to be traceable, we provide you with a document for your water system in which you must record all operations carried out and the results obtained.
- Training of staff in Legionella risks: All staff involved must have a certificate of training in Legionella risks (decree dated 13th December 2004). PERMO is accredited to provide you with this training. When the training is complete each participant will receive a proper certificate of training (PERMO is registered as a training body under approval n° 11 93 04002 93)
- Review of methodical risk analysis PERMO engineers take part in your methodical risk analyses so as to contribute their knowledge and propose improvements
Have a look at our range of formulated products
Have a look at our range of formulated products
Have a look at our range of formulated products
For more details
PERMO B400
| Action | Non-oxidising algaecidal, bactericidal and fungicidal treatment |
|---|---|
| Application | Cooling systems and processes |
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PERMO BE-02
| Action | Algaecide, bactericide and fungicide suitable for systems which are usually treated with chlorine and require high doses because of the pH of the circuit (> 7.5) or the level of organic material. |
|---|---|
| Application | Cooling circuits |
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Download the safety data sheet
PERMO BE-AE
| Action | Non-oxidising algaecidal, bactericidal and fungicidal treatment |
|---|---|
| Application | Cooling systems and process circuits |
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Download the safety data sheet
PERMO BE-AL
| Action | No oxidising bactericidal and fungicidal agent effective for a large range of pH |
|---|---|
| Application | Cooling systems and process circuits |
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Download the safety data sheet
PERMO BE-AS
| Action | Non-oxidising algaecidal, bactericidal and fungicidal treatment for deposit elimination |
|---|---|
| Application | Cooling systems, decorative fountains and pools, and process circuits |
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Download the safety data sheet
PERMO BE-BS
| Action | Biocidal precursor, designed to be used in association with chlorinated treatments |
|---|---|
| Application | Cooling systems, decorative fountains and pools |
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Download the safety data sheet
PERMO BE-DIS
| Action | Oxidising algaecidal, bactericidal and fungicidal treatment for circuits with short flow-through times |
|---|---|
| Application | Cooling systems, decorative fountains and pools |
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Download the safety data sheet
PERMO BE-GL
| Action | Oxidising algaecidal, bactericidal and fungicidal treatment for controlling the growth of aerobic sulphate-reducing bacteria and algae. |
|---|---|
| Application | Cooling systems, technical process circuits and feed water systems |
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Download the safety data sheet
PERMO BE-NET
| Action | Oxidising algaecidal, bactericidal and fungicidal treatment that provides a rapid, effective solution to problems of biological growth |
|---|---|
| Application | Cooling systems and process circuits |
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Download the safety data sheet
| Action | Non-oxidising bactericidal and fungicidal treatment |
|---|---|
| Application | Cooling systems and processes |
Download the product data sheet
Download the safety data sheet
PERMO BE-ST
| Action | Oxidising algaecidal, bactericidal and fungicidal treatment for circuits with short flow-through times |
|---|---|
| Application | Cooling systems, decorative fountains and pools |
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Download the safety data sheet
PERMO BE-TEC
| Action | Oxidising algaecidal, bactericidal and fungicidal treatment for circuits with short flow-through times |
|---|---|
| Application | Cooling systems, decorative fountains and pools |
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Download the safety data sheet
PERMO BE-TG
| Action | Algaecide, bactericide and fungicide suitable for systems which are usually treated with chlorine and require high doses because of the pH of the circuit (> 7.5) or the level of organic material. |
|---|---|
| Application | Cooling and process circuits, decorative fountains and pools |
Download the product data sheet
Download the safety data sheet
PERMO CURA-D3
| Action | Scaling and fouling inhibitor, and dispersing agent |
|---|---|
| Application | Cooling systems and processes |
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PERMO REF-AD
| Action | Scaling and fouling inhibitor and dispersal agent that controls scaling and clogging, in small doses and without acidification. |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-ADS
| Action | Scaling, fouling and corrosion inhibitor used in a total free pH treatment |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-CUPRIC
| Action | Anticorrosion agent designed to stop copper corrosion in treated circuits, in alkaline or acid pH |
|---|---|
| Application | Industrial cooling circuits, air conditioning (condenser + chilled water) and heating systems |
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Download the safety data sheet
PERMO REF-D3
| Action | Scaling, fouling and corrosion inhibitor used in a total "high performance" free or controlled pH treatment |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-MX
| Action | Scaling, fouling and corrosion inhibitor used in a total "high performance" free or controlled pH treatment, particularly recommended in the presence of continuous chlorine or bromine oxidising biocidal treatments |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-S2
| Action | Scaling, fouling and corrosion inhibitor used in a total free or controlled pH treatment |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-T31
| Action | Scaling, fouling and corrosion inhibitor used in a total free pH treatment |
|---|---|
| Application | Cooling systems and processes |
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Download the safety data sheet
PERMO REF-TS
| Action | Scaling, fouling and corrosion inhibitor used in a total free pH treatment |
|---|---|
| Application | Cooling systems and processes |
Download the product data sheet
Download the safety data sheet







