fuel contamination

Oil Skimmer: Excellent Choice for Environmental Cleanups

An oil skimmer is probably the most common, inexpensive and effective tool to recover spilt oil products.

There’s one issue with oil skimming it just collects liquids that float on the outside. It will not collect some liquid which hangs below the surface area or perhaps combined with the water.

Oil skimming is not a quick method to obtain petroleum-based liquids since when you get moving more than three feet per second, they won’t separate from the wastewater totally, therefore the usefulness of the engine oil skimmers is minimized.

Recovering petroleum-based products is a gradual, methodical method which simply takes some time to finish. And to be able to get results that are great, it should be done constantly until many of the spilt liquids are being removed.

Oil skimming itself will usually not eliminate an adequate amounts of the engine oil from wastewater to satisfy government discharge regulations so it’s ideal to include things like an oil drinking water separator downstream from the engine oil skimmer system to get just as much of the contaminants out as practical before it’s released back into the planet. Although simply do it in various ways, there are many oil skimmers that do the job.

Oil Skimmer: Different Types to Get the Job Done

One of the more popular devices for cleaning up spills is the use of tubing oil skimmer. It’s probably the least number of moving parts, makes use of probably the least amount of electrical power and is practically maintenance-free.

It doesn’t involve some consumables so that it doesn’t require ongoing notice to make certain that it is running effectively and properly. It uses an electric motor that pushes a pulley that circulates the tubing out across the bath and back into the device where the recovered fluid is being placed into the catch basin.

The other piece of gear that’s often used for oil skimming is called belt skimmer. Rather than a hose that rotates throughout the wastewater collecting contaminants, a large belt is moved through the bath, back up into the skimmer and after that returned to the wastewater after the contaminants are eliminated.

oil skimmer

Roller skimmers are a typical portion of gear used for petroleum skimming that you have most likely witnessed.

They work on the exact same principles of the tube as well as belt skimmers, but are generally used for big oil spills and are actually run by compressed air rather than electric motors to reduce any spark which could result in the spilt crude to get on fire.

If you have made the decision that oil skimming is actually the method to go to get your retention ponds or maybe tanks cleaned, you have to have the following info on hand before contacting a seller about which is actually the proper oil skimmer for you:

  • The kind of things you are attempting to recover
  • The estimated quantity of the products you are attempting to recover
  • The flow of the bath you wish to recoup the contaminants from

Indeed, oil skimmers play an important role in taking care of spills. So, if you do not want to deal with spill-related problems, better have one in your facility.

Identifying and Preventing Contamination in Fuel Tanks

In the absence of proper care and maintenance, fuel tanks are prone to microbial growth and contamination. Fuel systems contamination signify major trouble for engine and aircraft. Contaminated liquid fuel can wreak out havoc and damage to it the engine and this can range from clogged fuel filters to the corrosion of fuel cells and its components to the blocking of engine’s fuel supply. 

Being aware of the possible causes of fuel contamination and identification of the same can help in making a difference in preventing it from inflicting unnecessary damage to an aircraft. 

When it comes to fuel contamination, there are 3 basic types here, namely particulate, water, and microbial growth.  

fuel tanks contamination

Water Contamination in Fuel Tanks

The composition of a jet fuel makes it easy to absorb water right away. There is a manifold of ways water can be introduced to it, this includes the humidity found in the air. 

The presence of water in the liquid fuel is either present as a liquid or suspended. The temperature, though, in part will have an impact on the degree of suspension. Whenever there is a decrease in the temperature of the fuel, suspended water particles in the liquid fuel are drawn out of it and are likely going to accumulate in the bottom part of the system or tank. 

Warm temperature will further enhance the absorption of moisture that are suspended in the fuel itself and also from the atmosphere. Hence,  it is safe to make an assumption that there really is a constant cycle of suspension, absorption and accumulation of moisture in a fuel tank.  

Allowing water to sit long in your fuel will eventually promote bacterial growth. They will, later on, consume the fuel hydrocarbons which will induce degradation of the fuel’s quality.  

Microbial growth

There are certain types of fungi and bacteria that can thrive in the water that is in direct interface with jet fuel. They feed off from the fuel additives and alkanes. Allowing this to happen will result in their production of sludge-like substance. The accumulation of which can induce steel and aluminum to corrode and attack the rubber components of your fuel system. 

When it comes to putting a level of control on microbial growth, eliminating the water component of fuel is a must. Besides, you can take advantage of certain additives to help eliminate fungal growth and other microbes.  

Particulates

There are various ways in which particulate contamination can be introduced to your liquid fuel. 

From the sand and dirt that get their way through open ports down to the fuel line system degradation, there is a constant introduction of these particulates into your fuel systems.  

Good housekeeping

By making it sure that you are observing good housekeeping, you are increasing your chances of lowering the risks of fuel  system contamination. It is of prime importance that you keep your fuel storage and dispensing equipment squeaky clean all the time. 

Being more cognizant of the many different factors that can pave the way for contamination of fuel tanks as well as the ability to identify present contaminants is crucial to the aircraft and its safe operation. 

By virtue of the right way of prevention, identification and contamination removal, we have a good level of assurance that the very aircraft we are working on is not going to be adversely impacted by the contaminated fuel.