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Hydrofluorosilicic acid, or H₂SiF₆, is a challenging chemical because it has properties that pose a danger and specific storage concerns. With its common use in water treatment, it’s important that you’re aware of the risks of improperly storing this chemical.

You’ve done the hard part already. You’ve talked to a chemical tank expert at Poly Processing, designed your chemical tank system, double-checked that all the fittings you’ve ordered are compatible with your chemical, and you’re ready for your new storage tank system to be delivered.

Now that your order is placed and you’re preparing to receive your polyethylene chemical storage tank within five to seven weeks, there are some steps you need to have in place before your tank arrives. But what should you expect when your polyethylene tank arrives?

Barium is a chemical found at relatively low levels in nature, but if it seeps into the drinking water, it can cause a variety of potential health problems. Due to these significant health risks, the Environmental Protection Agency (EPA) has ordered all water treatment plants in areas with higher levels of barium to remove its contents from the water prior to releasing it to the public for consumption.

Poly Processing works diligently to produce each and every chemical storage tank to spec. But if a tank isn’t installed correctly it could lead to damage, leaks, safety issues for personnel, and a shorter tank life. Everyone should take chemical tank installation seriously.

Proper venting of polyethylene chemical storage tanks is vital for safe operation — it’s also critical for maximizing a polyethylene storage tank's effective lifecycle. 

Poly Processing's chemical storage tanks are designed to function at atmospheric pressure per ASTM-D 1998, the industry standard for producing vertical polyethylene tanks. During pneumatic offloading from a tanker truck, offloading pressures can exceed 30 psi, resulting in high ACFM rates.

When a chemical storage tank fails, the costs can be significant to your organization. Regulatory concerns, environmental cleanup, lawsuits from property damage, and injury to employees are costly exposures.

Let’s take a look at a few of the reasons chemical storage tanks fail.

Purchasing a high-quality chemical storage tank is a significant investment for your company, and choosing the right tank for your needs isn’t always an easy decision. If you’re considering a fiberglass reinforced plastic (FRP) tank, be sure you understand the concerns and challenges you’ll face if your FRP tank needs repair. 

Let’s examine the challenges of fiberglass tank repair to determine if fiberglass tanks are a wise choice in the long run for chemical storage at your facility.

Whether you’re an engineer writing a spec for a chemical storage system, or an end user who is looking for the best way to store corrosive chemicals, there are multiple factors that go into creating a safe storage system. Cost might be your first consideration, but there is more to consider than the initial price of the tank, its fittings and accessories, delivery, installation and tank longevity.

Poly Processing customers choose to color their polyethylene chemical storage tanks for a number of reasons. Tanks may be colored for aesthetics, branding, chemical identification, or to reduce transmission of radiant heat through the plastic.

Throughout the country, and even in the global market, the demand for chemicals has led to shortages of many raw materials. At Poly Processing, we’re seeing this occurring in several industries and geographical areas.