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Pure Bioscience has introduced a new membrane treatment solution aimed at addressing persistent fouling and sanitisation challenges in the dairy and beverage sectors. The product, known as Pure Hard Surface, utilises the company’s patented silver dihydrogen citrate (SDC) antimicrobial technology.
Membrane fouling is a significant concern for operators in the dairy and beverage industries, as it can lead to decreased efficiency and increased operational costs. The introduction of Pure Hard Surface is positioned as a response to these challenges, offering a method to restore throughput and sanitise membranes without risking damage or oxidation.
Pure says the product is designed to deliver effective results with a single application. Initial tests indicate a 4+ log reduction in harmful microorganisms within 120 seconds, which aligns with the stringent sanitation requirements of the food industry. The product is also NSF-listed, indicating its suitability for food-related applications.
The new treatment offers several notable features:
Single treatment efficiency: It is intended to remove fouling and restore flow in both reverse osmosis and ultrafiltration systems, potentially delaying the need for costly membrane replacements.
Rapid action: The treatment reportedly achieves complete membrane penetration within five minutes, allowing for quick restoration of throughput while meeting quality specifications.
User-friendly application: The ready-to-use formula requires no mixing, making it easier for operators to implement. It also has a low EPA toxicity rating, reducing the need for personal protective equipment during use.
Environmental safety: The product is designed to be safe for wastewater systems, ensuring compliance with discharge permits.
Tim Steffensmeier, vice president of sales at Pure, noted that the introduction of this technology could have significant implications for operational efficiency in the food sector: “This modern membrane application brings a smarter, more efficient approach to streamlining operation, delivering a measurable cost savings and empowers manufacturers to uphold the highest quality standards in the industry, without the negative trade-offs of traditional chemistry”.
