Dangers of H2S

Hydrogen Sulfide (H2S) is one of the major dangers for individuals that work in the petroleum industry. This gas is incredibly poisonous, is almost invisible to the naked eye and is also incredibly flammable. Understanding the Dangers of H2S Class in Calgary is a vital component for individuals that are taking H2S Alive training. This page will outline all of the major and minor dangers when the gas is present.

Natural Tolerance

The human body has a natural tolerance to low level’s (below 2ppm) of H2S gas. Because it is naturally produced in our bodies we have enzymes developed to help oxidize, break-down and turn it into harmless sulfates. The body can process these gases infinitely in very low volumes. It is when concentrations of this gas increase that cause detrimental negative effects on our bodies.

Higher Concentrations
Dangers of H2S Class in Calgary
Our H2S training classrooms are conveniently located in SW & SE Calgary. Classes are well maintained, clean and comfortable.

The main contact points for exposure of this gas is by breathing it in but you can also receive the negative effects through eye and skin contact. High concentrations of inhaled H2S can overwhelm our bodies and cause damage to our central nervous. H2S gas is a broad spectrum poison that poisons several different components of the body with the greatest negative impact occurring on the nervous system. When contacted with soft tissue in the throat or lungs it forms sodium sulfide which is a caustic material that can irritate the affected organs. Low concentrations can cause a sore throat and cough, nausea, shortness of breath and fluid in the lungs. An early sign of its effects can be irritation to the eye. It is an eye irritant because it is soluble in water and other liquids. An early sign of low concentrations of H2S gas is eye irritation.

High Concentrations

High level concentrations of H2S would not occur at home, most workplaces or in the natural environment. The highest and most lethal concentrations can be found within the petroleum industry which is why it is crucial for individuals to become properly trained in safety precautions and procedures. With high levels of H2S a few breaths can be lethal.

Long Term Low Concentrations

Long term effect to low level exposures of H2S include fatigue, headaches, irritability, loss of appetite, poor memory and dizziness.  Some studies suggest that long term exposure to low levels of H2S have led to increases in miscarriage and reproductive health issues. The effects from low level concentrations  of H2S go away within a few weeks when exposure ends.

Flammable

H2S is highly explosive and only requires a concentration of 4% for a flash fire when exposed to a relatively cool heat source of 232 Degree Celsius. To put that temperature into perspective  it would only take 1/3 of the temperature required to light a cigarette to cause a flash fire.

Conclusions of Dangers of H2S Class in Calgary

Due to the variety of dangers that H2S gas presents itself it is vital for individuals that work in areas in which it is present to take proper precautions and training. Calgary First Aid proudly features H2S alive programs in Calgary for individuals looking for certification and training through an Enform certified provider.

What Our Students Say About Us!

Kayla Laplante
Kayla Laplante
Imran khan is a great teacher! He makes the course very engaging and fun but also very informative. Learned a lot in a short time. Hopefully when this licence expires he will teach my recertification. Great course!!
Sonu Barmi
Sonu Barmi
Mr. Imran Khan is very knowledgeable and a very nice teacher, his teaching is very compressive. I will recommend Mr.Khan to everyone who want to do first aid.
Khush Brar
Khush Brar
Very well taught by Imran Khan Sir. He is very knowledgeable in his field and has a unique ability to convey complex concepts in an easy-to-understand manner. Even more to add : He didn’t let us bore and keep teaching in a funny way! Haha😅
Shayne de Leos
Shayne de Leos
Imran Khan was a very enthusiastic and passionate instructor. It made the content easy to understand and to stay completely engaged. Will highly recommend anyone who needs a first aid or cpr course to take the course at this location and hopefully you will have Imran as your instructor.
Dawnn Kondracki
Dawnn Kondracki
Instruction was great. The Instructor Inham Khan was awesome. I have to take it every three years and dread it. Inham made it tolerable and was great. I would do it again if he was the instructor
Melanie M
Melanie M
My instructor Imran Khan was great! I had a great time and he was funny as well. He explained the material well and made the class enjoyable and engaging. He is very good at keeping everyone alert and making sure everyone understands the topic. I highly recommend his class.
Mel Garland
Mel Garland
Imran Khan was very informative and engaging with the class! He took the time to answer any questions and was sure to let you know information that was of particular importance. Very good time management skills. He also mentioned complimentary coffee was available and explained the location of the bathrooms and exits in case of any emergency. Would recommend!
Jensen Lovell
Jensen Lovell
I went for a two day course and it was a great experience. As well was being able to learn from Imran Khan. The man is a very good instructor, who had no problem explaining the topics at hand, but was also able to give hands on demonstrations with clear understanding. It was nice to have an instructor like him who not only helped anyone who needed it, but also able to keep a class lively with a good sense of humor and excitement. Will be returning in then future when needed.
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