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How Ultrapure Water Can Be Used in Pharmaceuticals For Improved Healthcare

How Ultrapure Water Can Be Used in Pharmaceuticals For Improved Healthcare

25 February 2026

Toby Patrick

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Ultrapure Water (UPW) is a very important part of the pharmaceutical industry, as it has such a high purity level of around 18.2 MΩ cm resistivity, which is perfect for removing ions, organic matter, bacteria and particulate matter. All of this can reduce the quality of medication and turn it into something that can be potentially catastrophic to patients' health.


Hand holding assorted colorful pills on a bright blue background, creating a vibrant and health-focused visual.

It’s mainly used for drug manufacturing, as it can sanitise materials and equipment so everything is kept clean and away from any danger. This improves healthcare and makes it safer for patients by reducing contamination risks. It also improves the stability of therapeutic products for patients who need them to function properly.


This guide will explore how ultrapure water is used in pharmaceuticals and why it’s essential for keeping patients protected while improving their healthcare. Continue reading to learn more.


How Pharmaceutical Industries Improve Healthcare

Safety of Injectables

UPW is used to produce water for injection, the required solvent for injectable medications like vaccines for infectious diseases. These types of medications are used across the world, so it’s crucial that they’re made to be safe to use since they get injected into  the skin and blood flow of patients. This ensures that they are free from endotoxins, microbes and chemical impurities that could cause sepsis or fatal adverse reactions. 


Product Efficacy and Stability

When UPW is used, it can remove ionic and organic contaminants as it prevents chemical interactions that could degrade Active Pharmaceutical Ingredients (APIs). This ensures medications remain stable and effective throughout their existence to prevent wasted medication, all while ensuring patient treatment is always safe to administer.


Preventing Contamination

Small contaminants are dangerous for medications, as they can interfere with how cells grow or cause a patient's body to have a bad reaction. Those within the industry can use UPW to help scientists make sure the environment stays clean and steady so that nothing ruins the medicine. This step is crucial for keeping the treatment safe and making sure it works exactly the way it should for the person taking it.


Sterilisation of Medical Devices

The integration of UPW in the pharmaceutical industry helps to generate clean steam for autoclaving. This ensures that surgical instruments and complex medical equipment are stripped of microscopic bio-burden without the risk of chemical residue. This minimises the transmission of pathogens and significantly reduces hospital infections that can occur from using products that have been contaminated. You can improve the integrity of the medical tools and the lives of the patients they serve.


Accurate Diagnostics

When new medicines are created and tested, scientists must use UPW to ensure their experiments are perfect in order for them to function as intended. This water is so clean that it has been stripped of every impurity that could interfere with testing equipment, making sure that the whole process is carefully constructed. When researchers prepare liquid samples for analysis, even the smallest change can create fake results called ghost peaks on their digital charts. This can ruin the final product of medication, leading to adverse effects on patients.


Formulation of Sensitive Topical Products

When companies make sensitive products like face creams or eye drops, they must use UPW to ensure it’s as safe as possible. Regular water contains tiny minerals and invisible bacteria that can easily irritate your skin or cause painful infections in your eyes. Manufacturers can remove those hidden impurities so the final product is gentle and effective. This high standard of purity protects your health and helps the medicine work exactly as it should without any nasty side effects.


What Technology is Used for UPW?

Continuous Electrodeionization (CEDI)

CEDI is the leading technology for UPW production. Used by water management companies like Xylem, it can replace chemical-based ion exchange with an electrochemical process. This can help to remove any impurities, including carbon dioxide, that can ruin medication. CEDI is a continuous, low-energy-consuming process and avoids the need for chemical regenerants, perfect for cost savings.


Ultraviolet (UV)

UV light can disrupt the DNA of microorganisms to prevent them from growing any bigger, while specific UV wavelengths can break down trace organisms. It helps manufacturers get more protection when making medication, as the water can stay at a consistent quality that will support regulatory compliance.


The pharmaceutical industry couldn’t survive without UPW. It’s the necessary component needed to ensure that all medication is safe to use, as it helps to sterilise machinery used by manufacturers and prevent any contamination from occurring. Without UPW, patients will receive inadequate care, as the medication they take could harm them or give them adverse effects. It’s crucial that companies within the industry keep their patients safe at all times to avoid any legal action from being taken against them.


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TikTok Ban: The Saga of National Security, Presidential Reversals, and the Global Head-Scratching

  • Writer: Paul Francis
    Paul Francis
  • Jan 20, 2025
  • 4 min read
TIKTOK on a PC

In a plot twist that no one saw coming—except, perhaps, for the millions of TikTok users who were frantically downloading their dance videos—the fate of the app has become a headline grabber yet again. The U.S. government’s rollercoaster ride with TikTok, which began with calls for a ban and ended with the app miraculously staying put, has left the world scratching its collective head. Meanwhile, in the UK, the situation has unfolded like an M. Night Shyamalan movie—Just with more drama and more plot twists.


The Origins of the TikTok Ban:

The saga started in 2020 when former President Donald Trump, after spending what can only be described as a little too much time on TikTok, decided that the app was a national security threat. His reasoning? The app’s parent company, ByteDance, was based in China. And we all know that if something is from China, it must be collecting our data and spying on us, right? Meanwhile, in the UK, where TikTok had long been a safe haven for viral dance routines and awkward family moments, the idea of banning the app seemed about as ridiculous as banning the weather.


TikTok Getting banned

In the U.S., Trump’s executive order to ban TikTok had a slightly absurd air to it. The irony of a government that collects vast amounts of personal data on its citizens suddenly calling out an app for doing the same was not lost on anyone. Meanwhile, in the UK, the reaction was more of a bemused shrug. “Really? You’re going to ban TikTok? The one thing keeping us from the abyss of ennui during lockdown?” people wondered.


The Great TikTok Exodus:

As the TikTok ban loomed, Americans began scrambling to save their content. Millions of users hit the “download” button faster than a squirrel on an espresso binge. They preserved everything from their most awkward dance moves to their deepest philosophical thoughts on avocado toast. But this wasn’t just about saving videos—no, some TikTok faithful had bigger plans.


While a few decided to take refuge in RedNote, a lesser-known Chinese social media app that allows short-form video sharing, most others made the leap to platforms like Instagram Reels, YouTube Shorts, and even Triller. RedNote, although similar to TikTok, is often seen as the slightly awkward sibling in the world of short-form video apps. While it does offer a similar experience, it’s like settling for a knockoff handbag when you had your heart set on a designer piece. It’s functional, but let’s just say it doesn’t have the same flair as its more popular counterparts.


Trump’s Role in the Unbanning:

Fast forward to January 2025, and in a stunning reversal, Trump—who was once all but shouting, “Ban it! Ban it!” from the rooftops—was now advocating for a deal that would allow TikTok to stay in the U.S. But only if the government got a 50% stake. It was like watching your parents who once said they’d throw away your phone now saying, “Okay, you can keep it, but only if you let us have a say in how often you scroll through cat videos.”


This sudden change of heart left many scratching their heads. The man who vowed to shut down TikTok now wanted a partnership. What happened to the hardline stance? Was he just trying to save face? Or maybe he realized that TikTok’s dance challenges were far more entertaining than his press conferences?


The Global Perspective (or How the Rest of the World Reacted):

While the U.S. was busy fighting over whether or not to ban a video-sharing app, the rest of the world looked on in a mix of confusion and amusement. In the UK, where TikTok had become the unofficial national pastime, the whole ordeal was seen as one long-running political farce. “So, they’re banning the app, then unbanning it? What next, are they going to bring back MySpace too?” said one bewildered Londoner, while simultaneously scrolling through TikTok for the latest viral recipe video.


Across Europe and Asia, countries watched in a mix of disbelief and schadenfreude. Some European officials mused, “Ah, the Americans. They’ve spent so much time arguing about an app that they forgot to fix their real problems. But at least they’re distracted. Meanwhile, we’ll be over here… still watching TikTok, thanks.”


One particularly amusing comment came from The Guardian, which called the situation "an absurd spectacle" with lawmakers "spending more time on TikTok’s fate than on fixing anything else," which, as we all know, is the perfect description of the circus that surrounded the debate.


The Future of TikTok:

So, what does the future hold for TikTok now that it’s miraculously still around? Will it become a government-owned app, like a digital version of a public utility? Will Trump’s 50/50 idea actually happen, or is this just another headline waiting to be replaced by something more ridiculous—like the return of Vine?


In the UK, TikTok fans are clinging to the hope that the app will remain untouched. After all, in a world where the government can’t even agree on how to make a cup of tea, the idea of banning an app that provides endless amusement seems a little trivial. Besides, who else is going to keep us entertained during the next round of lockdowns? Certainly not RedNote.


And the Beat Goes On: TikTok’s Unexpected Survival:

In the end, the TikTok saga is less about national security and more about a cultural clash. It’s a story of power, influence, and control, with a side of viral dance moves. While U.S. lawmakers bicker over the future of TikTok, the rest of the world—particularly in the UK—is left wondering if this whole episode is just a metaphor for modern digital life: chaotic, unpredictable, and dominated by short attention spans. Whether TikTok stays or goes, one thing is clear: the world has learned a valuable lesson. And that lesson is… well, who cares? We’re already back on TikTok watching someone teach us how to make a pancake shaped like a cat.

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