puja Extensive studies of membrane autopsies show the physical damage of the membrane, such as increased saltpassage, changes in flux, and so on. After studying innumerable membranes, we found silica plays a vital rolein most of the physical and irreversible damage of the membrane among the crystallized minerals.In such cases, the foulant composition contains silica at … Read more
Membrane autopsy is defined as ‘an Excellent tool or technique to understand and diagnose the problem related to fouling, scaling, salt passage flow, flux, and pressure difference across the sides.’ However, with our vast experience in such autopsies, we understood that the Autopsy technique has its meaning, way beyond the above-mentioned definition. It is actually … Read more
Reverse osmosis (RO) membranes are vital components of high-purity water systems used across multiple industries such as pharmaceuticals, power generation, and food and beverage manufacturing. A common and persistent challenge in these systems is microbiological fouling, which can significantly impair membrane performance, lower system efficiency, and increase operational costs due to more frequent cleaning and … Read more
Membrane autopsy is a critical diagnostic process to determine why filtration membranes, such as those in reverse osmosis (RO), ultrafiltration, or nanofiltration systems, fail prematurely. This analysis identifies issues like fouling, chemical degradation, scaling, or mechanical damage, enabling industries to optimize operations and reduce costs. However, the question of who should perform this analysis is … Read more
In the arid environment of the United Arab Emirates (UAE), water scarcity has driven widespread adoption of reverse osmosis (RO) systems for seawater and brackish water desalination. These systems are critical for ensuring a sustainable water supply. However, they are not without challenges; membrane fouling, scaling, and degradation can dramatically reduce efficiency and lifespan. Fortunately, … Read more
Membrane-based water treatment systems like Reverse Osmosis (RO) and Ultrafiltration (UF) are at the heart of modern desalination and water purification efforts across the Middle East. From the bustling cities of the UAE and Saudi Arabia to the coastal regions of Qatar, Bahrain, and Kuwait, these technologies are indispensable. However, one persistent challenge continues to … Read more
Reverse Osmosis (RO) membrane technology was initiated and developed over four decades ago as a cost-effective method for seawater desalination. Since then, its application has expanded to wastewater reclamation, brine recovery, and zero-liquid discharge. These developments have introduced new types of fouling challenges, necessitating sophisticated chemical management strategies to preserve membrane integrity and optimize performance. … Read more
Reverse Osmosis (RO) membranes are semi-permeable membranes used to separate ions, unwanted molecules, and larger particles from drinking water. When water is forced through these membranes at high pressure, pure water is produced while contaminants are left behind. RO systems play a critical role in water purification across various applications, including drinking water treatment, desalination, … Read more
Reverse Osmosis (RO) membranes are critical components in modern water purification systems, enabling the removal of impurities from water to produce clean, potable supplies. The importance of RO systems extends beyond simple water filtration; they play a vital role in various industries, from drinking water production to food processing and pharmaceutical manufacturing. However, despite their … Read more
Power plants rely on efficient water treatment systems to ensure the proper functioning of their processes. Reverse osmosis (RO) and other membrane-based filtration systems are essential in these settings, providing purified water for steam generation, cooling, and other operations. However, these systems can face a range of operational challenges, particularly due to membrane fouling and … Read more