Recent Posts by The H20 Team

Oily Water Separators: How Do Bilge Water Treatment Systems Work?

Wondering what an oily water separator is and how it benefits your vessel?

This type of water treatment system is responsible for removing oil particles from bilge water. Oily water separators that adhere to the IMO MEPC standards are specifically designed to be used in machinery space bilges of ships, making a system of this caliber an essential component of your vessel—especially if you enjoy avoiding fines. 

In order to discharge water safely from your ship, you’ll need to comply with all maritime regulations for doing so. This is where an oily water separator comes in. Current maritime regulations state that the oil content in discharged water must be less than 15 ppm. In order to stay in compliance and avoid fines, you need a system to treat your oily bilge water to get to that standard before discharging.

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Cost Drivers of an Electrochlorination System

Your electrochlorination system is a big investment – one where the project specifications play a huge role in the system cost.

A high-quality electrochlorination system passes an electric current through salty water. By doing so, an electrochlorination system produces hypochlorite that is used to prevent biofouling

Many owners do not understand how much of an impact that required project specifications have on the purchase price for these systems. Sometimes customer specifications and standards can double or even triple standard system costs! Let’s talk about the system components that drive these costs so you can understand your investment or take steps to make yours as economical as possible - while still meeting all necessary standards.

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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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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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Watermaker Supplies: Filters & Spare Parts To Have On Hand

Offshore platforms and drilling rigs are in essence a small community of people living and working at sea. Just like with community water systems reliability and safety are of vital importance. Your watermaker helps meet the need of your floating community, which is often located hundreds of miles from an alternative source of fresh, safe water. As this is the case, your watermaker is as important to you as any piece of production equipment.  Watermaker manufacturers realize this and build water treatment systems that are built to last.

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3 Ways a Desalination Unit Keeps Your Drinking Water Safe

Your desalination unit is one of the water treatment systems on your offshore rig that helps ensure that you have the water you need for daily functions at sea. As such, it’s critically important to the safety of your crew. Offshore platforms are often located in the most remote, inhospitable places on the planet. Entire crews—often, hundreds of people—work on and call these platforms home.

In order for your crew to be safe and healthy, it’s crucial that fresh water is available at all times. On-site water desalination units provide a reliable source of water purification.

These types of seawater desalination systems use reverse osmosis (RO) technology, which uses a pressure-based filtration process to separate pure water from seawater.

If you don’t have a properly working desalination unit, you could be liable for danger to your crew and guests.

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How to Size Your Marine Wastewater System

While you’re spending time on your offshore vessel, it’s important to ensure that you can enjoy a safe, sanitary life at sea. For both your guests and your crew, this includes simply and effectively getting rid of the waste your personnel produces on a daily basis. 

Not only is this crucial for a pleasant atmosphere on your vessel, but it’s also required in regulations set forth by the International Marine Organization (IMO) and the United States Coast Guard. Failing to have a smoothly running wastewater system can net you serious fines, as well as an unhealthy environment for everyone aboard your vessel. 

Fortunately, there’s a simple way to ensure that your vessel’s waste management system is always taken care of. With a correctly sized marine wastewater system, you’ll be able to make sure your boat is safe in no time at all.

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H2O Named 2020 EXIM Exporter of the Year

*Disclaimer: This article originally appeared on EXIM‘s website.

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Wastewater Case Study: BP Trinidad and Tobago

PROJECT FACTS

The Juniper project is in the East Mayaro Block (EM) off the south east coast of Trinidad and Tobago.

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Stinky Boat Bathroom? Common Marine Sanitation Problems and Solutions


When you’re working on a boat or rig over a period of several days, there’s no getting around it: You’ll be using the facilities several times and, well, if your marine sanitation device isn’t maintained properly, that can result in less-than-aromatic situations.

It might seem like a small thing, but an unclean or stinky boat bathroom can definitely affect your quality of life. More than that, a perpetually unpleasant smell coming from your boat’s bathroom can signal a larger issue with your marine sanitation device or other systems aboard your vessel. What might be the root cause of this issue? Is there anything you can do about it? 

In this blog post, we’ll go over common problems that may arise with your marine sanitation device, as well as the ways you can work to make the problem (and the smell) disappear.

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