Why Lead Is No Longer Used In Petrol

When petrol was first used in the 1920s, it was regarded as one of the most innovative things ever to be done to vehicles. When it was first started, lead was added to the petrol before it was pumped (leaded fuel). In 2000, most of Europe decided to ban the sale of petrol with lead in it because of a number of possible risks that a study found out. While this was met with much criticism initially, people soon realized that unleaded petrol was actually the better choice for their vehicles. The original leaded petrol was called four star petrol or BS4040 in Europe, and pretty soon the distribution of this type of petrol was stopped.

Lead was used to increase octanes

While you can still add an diesel engine oil additives in order to make the petrol in your car feel like leaded fuel, it is not done by a lot of people anymore. The purpose of lead in petrol was to increase the octane rating of the petrol in the tank. This was because high octane petrol had the unique ability of being able to resist the tendency of petrol to burn without warning inside the engine before it went into the pistons and the energy could be used to drive the vehicle forward. Later, lead was used in addition to this reason to protect the valve seats in the engine from the wear and tear that the uncontrolled burning of the petrol would cause.

Lead is toxic to humans and animals

However, barring the use of diesel fuel additives the original form of leaded petrol was banned from sale in most parts of the world because lead was found to be toxic to our health. This is also the reason why lead based paint was banned from houses. When breathed in or ingested, lead tended to cause a number of illnesses, the most common of which is lead poisoning. This illness can still be seen when you look at cattle that is housed in barns that haven’t been painted in a long time, because the paint used in the old days had lead in it to help improve the quality of the paint greatly.

With the recent developments in the field of oil and engineering, there is no longer any need for lead to be used as an additive, because most of the methods used in refining crude oil in the present day are able to give the petrol the octane rating it needs without having to add the material to it.

Are There Any Solutions To Mitigate Pollution In Marinas?

At present environmental pollution has become a global crisis. As a fact, many are suffering due to these adverse effects such problems including endangering animals. Other problems include landslides, melting of icebergs, tsunamis, etc. are reasons due to damages to the environment. The pollution done on land includes increased emission of toxic chemicals from industries, cutting down vast lands of trees, etc. While sea pollution is mainly due to oil spills, destroying of coral reefs, etc.

Thus, many environmentalists are developing policies and strategies to mitigate the damages caused to the environment and natural habitats. For example if we talk about marinas, the pollution in marinas is another topic that is discussed. The common and major pollution in marinas is due to oil spills. Therefore, many management companies have come up with solutions to mitigate this pollution problem. Out of the products that have been manufactured, maintenance crews use different methods, as a solution to oil spills.

Bilge socks

It is mandatory for the management of the marinas to keep the marina berths clean. Bilge socks are designed to absorb fuel or hydrocarbons and sock is placed in a bilge. The sock is secured with a loop in order to stop hindering the bilge pump. The technology behind this product utilizes a hydrophobic method. It is used for thick oil spills and absorbs contamination in the water. It doesn’t absorb water and can be purchased for affordable prices.

As manufacture manuals state that the socks needs to be checked monthly and replaced when the capacity to absorb contamination is reached. The cleanliness of the water will safeguard the marine life and the environment around the marinas.


Another product that is used to clean oil spills in marina berths are oil absorbent sweeps. These are lengthy curtains that are used to clean final oil sheens or surfaces. There are many types of absorbent sweeps brands such as Ecospill, Drizit oil spill absorbent sweeps, etc. These can be used to remove the oily rainbow designs on the surface of the still water, remove oil residue in streams or rivers, etc.

Absorbent booms

These products can be used to clean larger spills. Many marina spill contamination management crews use absorbent booms. There are different booms that can be used for specific contaminated remedies. For example there are booms that can be used for oil spills only or booms that can be used to remove chemicals. These booms float on water to absorb the thick or think spills. These absorbent booms are made of polypropylene filler, which is enclosed with a mesh.

Other products that are used are absorbent pillows, absorbent granules, absorbent rolls, etc. One of these effective methods can be used to remove the contamination (e.g. oil or chemical spills) from the water in the marinas.

The Differences In Temporary Coverings

There can be different kinds of covers like awnings of canopies. When it comes to awnings, these are usually attached to building structures which act as covers for patios or drive ins. In case of the canopy like covers, these are free standing structures. They can be used anywhere to create a shade under which people can relax and gather. The function of an awning is similar when it is extended to cover a courtyard or porch. The coverings, either in the form of awnings or canopies, are used to create shade or shelter. Most coverings are made of durable and weather resistant materials so that protection can be given from sunlight as well as from the wet weather.

Crossover functions

Whether one is looking at triton canopy for sale or awnings, there is a similarity of the functions of these covers. In case of awnings these usually extend from a building’s side while a canopy might be free standing as well. In certain cases, both the terms are used interexchangeably to mean the same thing, covers which are removable and made of lightweight, durable fabric like materials to provide temporary cover for an area.

Permanent or portable covers

You can refer to these covers as per the kind of need you have. For instance, if you need a cover that can be stored away and disassembled, triton canopy for sale would be the better option. In contrast, if one is looking to set up a cover for an entrance or a sidewalk, awnings are usually created which are part of the building structure and made to be permanent.

Retractable covers

In certain cases the awnings that are used in domestic homes or buildings are retractable. The level of shade offered by the awning can be varied by the use of retractable awnings. These kinds of awnings can be extended or withdrawn, as per the varying requirements. Even canopies can be designed by the retractable kind, though the design is more common among awnings. The awnings of the retractable kind are often used on decks or patio areas to provide shade to these spaces where seats are placed.

Knowing what to opt for

It is best that one opts for the cover as per the purpose that it would be put to. If one is looking to create a shade at the entrance of their home, it is best to seek out awnings. Whereas, for flexible and portable structures that can be erected on the go, canopies need to be opted for. There are suppliers of different kinds of shades who can be contacted. Indeed, when one is not sure which structure would be ideal, contacting a covers specialist will help one to know the kinds of options that are available in the market these days.