Daltonen Focusing on Separating Membrane Products and Fluid Technology Services.
The “Culprits” of Reverse Osmosis Membrane Scaling and Prevention Strategies
2026/06/03
This article analyzes three typical “culprits” : calcium carbonate, calcium sulfate, and silica scale, and focuses on the roles of antiscalants, softening pretreatment, and recovery control in an anti scaling system.
2026/06/01
Calcium sulfate scaling is one of the most challenging inorganic fouling issues in reverse osmosis systems. The scale layer is dense and strongly adherent, making it difficult to clean, and readily leads to irreversible declines in membrane flux, increased pressure differentials, and shortened membrane service life . Unlike calcium carbonate, calcium sulfate remains stable under acidic conditions and therefore requires systematic management.
2024/04/24
Drinking water safety guarantee: In areas with high groundwater hardness and high salinity, as well as water sources affected by agricultural and industrial pollution, high-pressure membrane reverse osmosis technology can provide safe and clean drinking water. The high desalting rate ensures that all kinds of harmful substances in the water are effectively removed and the drinking water health of residents is guaranteed.
2024/04/19
Nowadays, the global water resources are increasingly stressed, how to use water resources efficiently and sustainably has become an urgent problem to be solved. As an advanced water treatment method, reverse osmosis membrane technology has shown significant advantages in the effective utilization of water resources.
Empfohlene Neuigkeiten
2026/09/11
Only when every barrier is properly implemented can reverse osmosis membranes shift from "frequent clogging" to "long-cycle stable operation".
Why Do Reverse Osmosis Membranes "Clog"? A Complete Guide to Four Major Types of Membrane Fouling
2026/09/07
Membrane fouling is not a question of "if" but "when, what type, and how to respond." Fouling is inevitable, but it is predictable, controllable, and recoverable.
From Shenzhen to Mexico City: Daltonen Membrane Technology Debuts at Aquatech Mexico 2026
2026/09/04
Aquatech Mexico 2026 has concluded successfully, but Daltonen Membrane Technology will never slow down its pace of going global.
2026/08/17
Without properly matched supporting components, even the highest-quality membranes may underperform.
