Rochem's Effluent Treatment System

Regular gas turbine and process compressor cleaning is vital to maintain output and fuel efficiency- especially in today’s world of very high fuel prices and low margins of profit.
Some operators utilise a combination of on-line and off line washing while others rely solely on off-line washing to maintain acceptable levels of cleanliness and efficiency.
However, while on-line washing offers the advantage of having no contaminated waste to deal with, off-line washing procedures carry the considerable extra cost penalty of having to safely deal with the contaminated waste chemical and rinse water which result from this cleaning procedure.

An important innovation in crank-wash effluent management and post treatment from the world leader in gas turbine & process compressor cleaning. the all stainless rochem effluent treatment system (et system)utilises an advanced membrane separation process all mounted in a compact portable frame

• Separates all crank wash waste chemical and rinse water back into its original constituents of (a) Concentrated chemical and (b) Pure water.
•  Recovers 90 to 100% of the water element as pure water which can be stored for future re- use of be safely discharged to drain without further treatment.
•  Recovers up to 100% of the original post-wash chemical element—including the removed compressor contamination—in concentrated form either for longer term storage and eventual safe disposal at lower cost or for immediate incineration on site.
• By separating up to 100% of the water element from the crank-wash waste - which includes all the contaminated post rinsing water - the remaining volume of contaminated chemical waste that has to be disposed of is typically reduced by 95% or even more depending upon how much rising water has been used and what the original water/chemical solution mix ratio was. 

the rochem effluent treatment system has been specially designed to work with rochem compressor cleaning chemicals to give our gas turbine and proces compressor customers the ability to separate on-site their crank wash effluent and return the majority of the clean and separated 

demineralized water safely to drain or even retain for future re-use.

 Rochem manufactures simple to highly sophisticated
compressor wash skids such as this system for the UK’s
latest warships which is built for shock loadings of 25g

patented nozzle systems to effectively deliver cleaning solutions into the gas turbine or process compressor. this is a special atomising header
for helicopter application.