Industry Solutions

Wastewater Treatment Systems

Of all the problems that beset wastewater treatment systems, corrosion and erosion are the ones that challenge system engineers, maintenance personnel and operators alike. The environment within the system is a complex interface of solids, liquids, and gases; characterized by critical temperature fluctuations and turbulent chemical reactions. This activity is bound to take its toll on inner surfaces of tanks, piping, valves, pumps, and other structures.

Since the early days, Duromar has been heavily involved in erosion, corrosion and process control problems. The combination of erosion and corrosion found in wastewater treatment systems surpassed the resistance capabilities of many of the construction materials in use at that time. This encouraged Duromar to search for new engineering solutions through the use of “state of the art” polymeric technologies. Duromar recognized that the key to solving many of these problems was in the use of 100% solids, multi-functional or novolac epoxy systems. These new systems, while outperforming conventional solvent based coatings, would also be non-hazardous to the applicator and non-toxic to the environment.


Acid/Chemical Storage Tanks EXP EXP-Thixset
Aeration Tanks HPL-2221
Aeration Tanks EAC SAR HPL-2510
Clarifier Tanks EXP EXP-Thixset HPL-2510
Clarifier Tanks HPL-4310
Demineralized Water Tanks EXP EXP-Thixset HPL-4310
De-Watering Tanks EAC SAR HPL-2510
Digestors EAC SAR HPL-2510
Digestors HPL-3320
Distribution Chambers EAC SAR HPL-2510
Distribution Chambers EXP HPL-4310
Effluent Lines EAC SAR HPL-2510
Grit Chambers HPL-2221
Grit Chambers EAC-FE HAR HPL-2131
Influent Collection Chambers HPL-2221
Influent Collection Chambers EAC-FE SAR HPL-2131
Pumps EAC-FE SAR HPL-2221
Sedimentation Tanks EAC-FE SAR HPL-2221
Sewer Lines/Pipes/Tunnels EAC SAR HPL-2131
Sewer Lines/Pipes/Tunnels HPL-2510
Sludge Thickeners EAC-FE SAR HPL-2131
Sludge Thickeners HPL-2221
Structural Steel EAC SAR HPL-1110
Structural Steel HPL-6300
Sumps EXP EXP-Thixset HPL-4310
Trenches EXP EXP-Thixset HPL-4310
Underwater/Wet Repairs EAC-UW SAR-UW HPL-2510-UW
Acid/Chemical Storage Tanks Contact Duromar
Anti-Slip Surfaces Secondary Containment See Floors & Concrete Surfaces