5 Uses of Antiscalants in an RO Plant - Acuro Organics Limited

Many homeowners and businesses use RO systems to purify their water, removing harmful minerals and chemicals from their tap water. But what does antiscalant mean? And why are antiscalants used in RO plants? Here’s an overview of the uses of antiscalants in RO plants, plus a few ways they can be harmful to your system if not used correctly. In addition, you can find out how to get the best RO water filters at the best prices with our review of the top five brands on the market today! 

1) Prevent Scale Buildup Scale is typically caused by mineral deposits. The key thing to know about scale is that it’s mostly comprised of calcium and magnesium, so an antiscalant prevents these minerals from sticking together. When calcium and magnesium are separated they can be flushed out without causing any problems with your system. Since scale buildup is one of the RO plant's biggest issues, employing a chemical antiscalant is crucial for preventing and removing scales from your system. However, not all RO chemicals are created equal—in fact, some don’t have any effect on scale buildup at all! It’s important to understand how different types of antiscalants work to find one that works for you. 

2) Increase Energy Efficiency Energy is one of a RO plant’s biggest costs, so it makes sense to be as energy-efficient as possible. One way to do that is by using antiscalant chemicals during desalination. Antiscalants help remove scale from RO membranes, preventing clogs and leakage that can reduce efficiency and waste energy. Since antiscalant chemicals are applied during pre-treatment, they don’t impact membrane lifespan or performance.

3) Reduce Precious Metal Costs As antiscalant chemicals work to remove silica from water, they come into contact with precious metals such as silver and platinum.

4) Maintain Hardness Hardness, otherwise known as Total Dissolved Solids (TDS), measures a water’s capacity to carry minerals. If hardness is too high, water tastes bad; if it’s too low, other elements (like chlorine) will overtake your water and leave it tasting unpleasant. A general rule of thumb is that you want your TDS between 200 and 500 parts per million for optimal taste. When faced with levels above or below that mark, antiscalant chemicals can be added to restore balance. 

5) Improve Water Quality Improving water quality is a major use for antiscalant chemicals. RO membranes are extremely porous and are therefore prone to clogging when they come into contact with high concentrations of dissolved minerals. When an RO membrane is clogged, it not only slows down its purification process but can also damage or degrade it together. If you’re looking to improve your water purification process, using an antiscalant at regular intervals may be a good place to start.

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