Expert Fiberglass Tanks for Wastewater Treatment Solutions

Fiberglass reinforced plastic tanks are widely used in wastewater treatment because they resist many corrosive chemicals, including sodium hypochlorite, sodium hydroxide, and ferric chloride. Their laminate construction can be engineered for specific chemistry, temperature, and structural demands. With proper inspection and relining, existing FRP tanks can often remain in service for many additional years.

Wastewater FRP tanks should be inspected on a planned schedule based on stored chemistry, age, service severity, and past maintenance history. Many facilities benefit from periodic condition assessments that evaluate the corrosion coat, structural laminate, nozzles, and exterior shell. Early detection of spidering, disbondment, low Barcol hardness, or capillary migration helps prevent sudden failures.

Yes. In many cases, relining restores the interior corrosion barrier and extends the tank’s useful service life at a fraction of replacement cost. American Fiberglass Tank Repair selects resin, veil, and laminate systems based on the chemical, concentration, and operating temperature, then performs post-cure inspection before return to service.

AFTR works with FRP tanks exposed to common wastewater treatment chemistries such as sodium hypochlorite, sodium hydroxide, ferric chloride, hydrochloric acid, and related caustic or acidic materials. Resin systems may include custom-blended polyester, vinylester, or epoxy materials, paired with appropriate mat and veil reinforcements for the specific service environment.

Yes. Service can be scheduled around plant operations, including planned shutdowns, night shifts, weekends, and emergency outages. This scheduling flexibility helps wastewater facilities complete inspection, repair, relining, or nozzle modification when downtime is least disruptive, while equipped crews can manage work-area heating or cooling when ambient conditions are challenging.

Yes. AFTR offers 24/7 emergency FRP tank services for impact damage, tipped tanks, sudden lining failures, and other urgent events. Field crews mobilize with Service-Pack containers stocked with resins, mat, veil, and tools so assessment, structural repair, lining work, and return-to-service inspection can begin quickly after arrival.

The decision is based on inspection findings, structural condition, corrosion-lining integrity, stored chemistry, operating temperature, and the facility’s outage constraints. If the tank body remains a viable asset, targeted relining, structural laminate repair, or nozzle modification can often avoid replacement lead times while protecting the original capital investment.

Inspection services include detailed reporting that identifies observed conditions and recommended corrective actions. Reports may address liner defects, shell distortion, nozzle concerns, abrasion, ultraviolet degradation, or signs of chemical migration beneath the corrosion coat. This documentation helps maintenance teams prioritize repairs, plan future outages, and demonstrate responsible FRP asset management.