HOME > Our techinical skill > Maintenance Washing：Application process flow
Below is to show the work flow until site application.
Collect contamination from plant's filter, pipes, tanks, heat exchanger etc.
| Inorganic contamination | Specify the types of contamination by use of EDS analysis. |
|---|---|
| Organic contamination | Specify the types of contamination by use of FT-IR |
More details on contamination analysis, click here.
After specifying the contamination type, we will select 3-4 different types of cleaners that are applicable. Then we will test each cleaner to determine best cleaner and its best recipe.
By doing so, we will find out the best possible way to implement our process.
Some case, we will do extra cleaning (e.g. physical cleaning) as well as chemical cleaning.
Based on the result of above process and schedule, maintenance washing will take place.
After cleaning, we will report our progress through analyzing post-washing situation.
