What material is suitable for wastewater tanks containing high levels of BPA at room temperature?
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For warm-temperature wastewater containing 4% sodium hydroxide, 6000–40,000 ppm of BPA, and 5% chloride ions, what material is suitable for using in constructing the wastewater tank?
BPA itself is bisphenol A; it’s not easy to choose between coatings or resins. Based on the principle of like dissolves like, it shouldn’t swell up quickly, right?
For wastewater tanks containing high concentrations of BPA and other chemical substances, stainless steel is recommended, particularly 316L stainless steel, as it offers good resistance to corrosive substances such as chloride ions and sodium hydroxide. At the same time, 316L stainless steel exhibits excellent chemical stability, making it suitable for storing wastewater containing challenging chemical components. .