Page 3 - Filtration Resources

Rocker's range of filter holders is engineered for reliability and ease in laboratory filtration. Designed for a wide range of applications, they ensure consistent sample integrity and efficient filtration for researchers and labs handling multiple samples daily.  

Sterlitech is thrilled to announce the formation of our Customer Advisory Board (CAB)—a group designed to foster collaboration and gather meaningful insights from key decision-makers and thought leaders in our customer community—specifically for our Membrane Process and Development portfolio. This initiative aims to align our product portfolio and features with your needs and industry trends.

Vacuum pumps are essential tools across industries, from scientific research to manufacturing, offering reliable solutions for creating controlled environments. Whether you’re new to vacuum technology or looking to optimize your current setup, understanding the fundamentals and addressing common questions can make a significant difference in your operations. 
In this 2-part article, we’ve compiled answers to the most frequently asked questions about vacuum pumps, covering topics like selecting the right pump for your needs, maintenance tips to maximize performance, and troubleshooting common issues. 

Membrane processes are widely used for various separation applications across a diverse range of industries. Understanding key performance parameters is crucial in the development, operation and optimization of membrane filtration processes. This article serves as a quick guide for most commonly used equations in Crossflow Filtration (Microfiltration, Ultrafiltration, Nanofiltration, and Reverse Osmosis) and Forward Osmosis applications. The following equations serve as essential tools while developing and testing membrane processes using Sterlitech products including HP4750, Benchtop Systems, Skids, cells, and kits.

The automotive industry is still one of the fastest growing industries in the world. With different types of vehicles being released on a yearly basis, from many emerging car manufacturers releasing different versions of cars and other vehicles, one of the most important considerations for these cars is safety. 

Track-etched membranes offer precise pore size control for applications requiring high filtration accuracy. Follow these simple directions to optimize performance and ensure the best results for your specific filtration needs. 

Sterlitech’s Skid Mounted Filtration Systems and Benchtop Filtration Systems are convenient solutions for testing membrane filtration processes for bench scale to small production scale. The material of construction is carefully selected to ensure high corrosion and deterioration resistance against the feed stream. This article serves as a quick guide for selecting materials to ensure long life and stable performance of the filtration setup. Please note that this article does not remove the user’s responsibility to ensure that materials are chemically compatible and to further assess the impact of their feed on the setup.

Nobuto strips are an essential tool for researchers and veterinarians conducting  fieldwork, offering a simple and effective method for collecting and preserving blood samples. These samples are typically collected from a wide range of animals, including wildlife species (such as birds, reptiles, and mammals), livestock (like cattle, sheep, and goats), and domestic animals (such as dogs and cats). The reasons for blood collection vary, ranging from disease surveillance and health assessments to monitoring environmental toxins and conducting genetic studies. To ensure the accuracy and reliability of your results, it’s essential to follow best practices when using Nobuto strips. Below are key guidelines to help you optimize your fieldwork and sample collection process.

Spacer is an essential component in a commercial scale membrane filtration process. It is used to provide a separation layer between membrane leaves in spiral wound membrane elements and offer a layer of support. Spacers are usually made of Polypropylene and produced in various geometries, thicknesses, and sizes, to allow for optimum enhancement of membrane process performance. They enhance the mixing within the feed channel to increase the mass transfer by reducing the concentration polarization [1]. Also, they can reduce the membrane fouling effect in some applications 

Silicone oil is commonly used in various industries, including automotive, cosmetics, and medical devices, due to its lubricating, insulating, and water-repellent properties. When selecting a membrane for applications involving silicone oil, it’s crucial to consider the material's ability to repel the oil effectively while allowing air to vent through.