Untreated compressed air contains a number of contaminants that can cause a variety of issues within your compressed air system and your production processes.
Compressed air is one of the few utilities that are produced on site and its quality must therefore be assured by means of the appropriate air treatment systems. More details of the main contaminants found within compressed air are detailed below.
Water vapour in the ambient air is compressed and is pumped into the compressed air both in the form of condensed liquid and saturated in its vapour state. A 75kW compressor can produce over 500L of water every single day.
Oil and hydrocarbons in the compressed air are coming from two main sources:
Solid particulate in a compressed air system comes from various sources:
Micro-organisms from the ambient are drawn into the compressor and in the right conditions of temperature and humidity are allowed to thrive within the distribution pipework. This contamination can have an adverse effect on many critical production processes, especially in the food, beverage, fine chemical and pharmaceutical industries.
The combination of the above contaminants can have the following negative impact on your business:
The required air quality standards for your business will depend on the applications for which the compressed air is required. There are clear quality standards set out for many industries and in many cases the risks posed by poorly treated compressed air would be integral to appropriate GMP, HACCP and ISO reviews and risk assessments. The ISO8573 air quality standard is generally used to specify maximum contaminant levels allowed for the air used for certain processes. Moreover, many machinery manufacturers will specify the air quality standard needed for the air inlet.
Maziak’s highly trained sales and service teams can provide advice, consultancy and proposals on ensuring your air quality is optimum and suitable for the applications it is used for in your production and factory environment.
We can provide products and services to ensure your air quality meets with the latest industry standards, provide the highest productivity and lowest cost of operation. Contact Maziak on 01933222000 or at [email protected] to find out more.