Reliably knowing the level of the liquid in your chemical storage tank is critical to maintaining your operations without interruption. Not only is the level an indicator for ordering more chemicals, but certain chemicals must be stored at a specific level to maintain their properties or meet operational requirements. A level gauge monitors the liquid level of the chemical you’re storing in your polyethylene chemical tank. There are several types of level gauges, including clear tube level gauges, radar, and ultrasonic level gauges. While Poly Processing can provide a variety of level indicators, we almost always recommend our reverse float gauge.
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FAQs
Bulk stored chemicals can become contaminated from two major sources: debris and moisture. As the product is emptied from the chemical storage tank, dirty air and moisture can be drawn into the tank. Temperature fluctuations can also cause the tank to expand and contract, so that it “breathes” contaminants in and out.
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Poly Processing Company engineers and manufacturers chemical storage systems that address not just containment but safe management of vapors emitted from stored chemicals. Chemicals stored in polyethylene tanks require venting. Depending on the chemical you’re storing, the harmful fumes emitted from the storage tank can’t be directly released into the atmosphere. To reduce the harmful fumes before they evacuate the system and to control air pollution, you need a properly designed chemical fume scrubber.
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One of the most underestimated threats to a chemical storage tank’s longevity is "cycling," the repeated filling and emptying of storage vessels. This process subjects storage tanks to continuous thermal and mechanical stress which, over time, can lead to premature failure.
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When it comes to chemical storage, the decisions you make today can have a profound impact on your bottom line for years — even decades — to come. While the upfront cost of a storage tank is certainly important, it's just one piece of a much larger financial picture. When calculating the true cost of a chemical storage tank, consider the cost over the useful life of the product — not merely the upfront cost.
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Navigating the regulatory landscape of chemical storage can be challenging. Terms like NSF certification, FDA approval, and FDA compliance often get used interchangeably, but they mean very different things. Understanding these distinctions is essential when selecting a chemical storage tank that meets your operational and regulatory requirements.
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Proper site preparation and safe offloading are two of the most critical steps to ensuring a long, trouble-free life for your chemical storage tank. The following best practices are distilled from Poly Processing’s Installation, Operation, and Maintenance (IOM) Manual, and they focus specifically on preparing the tank pad and safely getting the tank from the truck to its foundation.
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When storing chemicals, it isn’t enough to select a tank material that works for a while. You need to ensure that your storage solution remains safe, reliable, and cost-effective for years to come.
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Proper tank filling operations directly impact your facility's safety record, product loss rates, and operational efficiency. The right fill line system does more than simply moving chemicals from delivery trucks to storage tanks. It also minimizes spill risks, protects personnel, and can significantly reduce filling time while preventing costly product waste.
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Many industrial chemical applications use mixers to create products, keep chemicals in suspension, treat wastewater, or dilute the chemical. Polyethylene tanks are well equipped to handle that type of process, as most chemicals can be safely combined.
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