Acid Cleaning Electrochlorination Cells in a Hypochlorite Generator

When it comes to effective biofouling control, there are few components more essential to your system’s processes than electrochlorination cells. These cells generate chlorine that can help prevent inefficient, expensive system downtime by controlling biofouling organisms such as barnacles, mussels, and film-forming microbes. 

As electrochlorination cells do their work, they will produce byproducts called hydroxides. These can clog the cells , resulting in inefficiency and even failure. 

To make sure that your electrochlorination cells can do their jobs correctly, you need to perform consistent maintenance. The most important part of that maintenance involves removing hydroxide deposits through effective cleaning practices. If you do, your electrochlorination cells and hypochlorite generator will be able to operate continuously for years. 

Buy PEPCON Cell Cleaner NowThe alternative? A very costly—and premature—replacement. Let’s discuss the best way to avoid that outcome through regular acid cleaning practices.

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How Electrochlorination Systems Work to Prevent Biofouling

Water, water, everywhere: When you’re at sea, one of the most precious commodities you need to produce and protect is, somewhat ironically, clean water. Your offshore rig or vessel depends upon disinfected, pure seawater to keep all of your seawater utility systems running safely and efficiently. One way to ensure effectiveness and efficiency is to reduce or prevent any instances of biofouling in your rig’s seawater utility systems.

Your vessel’s electrochlorination units work to reduce biofouling in your system’s pipes, heat exchangers, and firewater systems. These treatment systems also prevent biofouling in your system’s pipes, pumps, and heat exchangers. It even reduces corrosion from microbes present in seawater, leading to system durability and longevity. 

In short, investing in a good electrochlorination system is a good way to ensure that your rig’s seawater utility systems run smoothly. 

Interested in what’s going on behind the scenes? Here’s what you need to know about how electrochlorination systems work:

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Maintaining a Sodium Hypochlorite Generator: Annual Inspection Checklist

Your sodium hypochlorite generator keeps your rig or vessel’s cooling water systems free of biofouling. This system is essential—and expensive. Fortunately, routine maintenance and consistent check-ins on its performance will go a long way towards protecting your hypochlorite generator and its parts as well as your investment.  

However, it’s equally crucial to have an expert inspect your hypochlorite generator from time to time. Your annual inspection will serve as a baseline to help you keep tabs on your generator throughout the year, and also help your team flag issues for immediate maintenance to avoid unpleasant surprises with higher-cost repairs later on. 

Interested in what your inspector will be assessing during your hypochlorite generator’s annual checkup? This checklist will give you an idea of what they will be looking out for.

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5 Signs to Tell When Electrochlorination Cells Needs Attention

When you’re planning maintenance for your offshore oil rig or another large vessel like an FPSO, the plans you’re likely most interested in are those that pertain directly to oil production (or your end goals). After all, those machines are the reason you’re in the water. It’s easy to see how the time you spend maintaining those machines is well worth every second. 

However, there is a whole host of machines aboard your vessel that are equally important, if not more so. These are the systems that help support the safety and health of your crew while you’re out at sea. A prime example is your vessel’s hypochlorite generator—a machine that functions as a vital part of your at-sea water treatment system.

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Most Frequently Replaced Parts for Your Sodium Hypochlorite Generator

When you’re prioritizing maintenance for your vessel or offshore production platform, it’s important to know the reasoning behind your investment. Taking the time to understand what each machine on your vessel does can help clarify why maintenance and replacement parts are crucial for your safety and quality of life while at sea.

One such machine is your vessel’s sodium hypochlorite generator. From time to time, you’ll need to invest time and money into ensuring that this generator is working the way it should. Why is this important? What does your sodium hypochlorite generator do, anyway? What will happen if you don’t care for it as you should? 

We’ll discuss these questions and more in this blog:

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Why Is My Seawater Hypochlorite Generator Not Producing The Concentration I Want?

Why is my seawater hypochlorite generator not producing the concentration I want? The short answer to the that question is to stop worrying about concentration (how strong the hypochlorite is) and instead understand your plant’s specified generating capacity, which is typically rated as the mass of hypochlorite generated over a period of time. This is typically measured in kg/hour or lbs/day generated.

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