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VASU - Industrial Chemical Cleaning Services
FromVasu Chemicals
VASU`s Cleaning programs include Precleaning and Passivation. Both these processes are a critical preparatory component of commissioning activity before taking plant units and equipment online. Precleaning and passivation are also conducted after shutdown and turn around. These treatment programs are essential because pre start up actions can increase system life expectancy and efficiency and reduce corrosion and fouling in the long run.
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Chemical pre-cleaning activities generally consist of removal of
- Extraneous matter
- Dirt, dust, grease, oil
- Welding slag
- Loose rust and oxide scales
- Other debris that can form deposits within the system and interfere with operating equipments.
In addition to this, deposits also promote microbial growth and interfere with corrosion control measures. Our cleaning program involves use of
- Surfactants
- Dispersants and Biodispersants,
- Mild/strong inhibited inorganic acids,
- Organic acids
Selection of the cleaning agents is primarily dependent on the condition of the deposits.
VASU`s chemical cleaning solutions include
- Pre-commissioning and pre-operation Cleaning
- Circulation and flushing
- Decommissioning Cleaning
- Specific Equipment Cleaning