Our industry sectors

On tanks, reactors, PW/WFI loops, clean steam, piping, skids and process equipment, we notably intervene to:

prepare and clean surfaces before commissioning;

remove contamination and residues;

treat rouging and biofilm;

restore and passivate stainless steel surfaces;

improve surface finish through polishing or electropolishing;

monitor surface evolution as part of maintenance;

inspect and document interventions in line with project requirements.

Technochim intervenes to characterize, clean, finish and treat these surfaces to bring them closer to the condition required for their application.

Depending on the component and the material, we can notably:

characterize 3D topography;

measure and compare different surface conditions;

remove manufacturing-related residues;

develop suitable finishing treatments;

compare results before/after treatment;

support the development and optimization of new processes.

Technochim applies its expertise in chemistry and surfaces to understand these interactions and develop strategies tailored to the issues encountered.

PFAS are among the emerging challenges for which interactions between contaminant, water, material and surface must be better understood.

We tailor cleaning, decontamination and surface treatment operations to the materials, equipment, their environment and applicable requirements.

Technochim intervenes to clean, characterize, modify, finish or protect these surfaces depending on the objective sought.

Applications may include:

ultra-cleanliness;

control of residues and contamination;

topography and roughness;

component finishing;

material protection;

surface functionalization.