Quick Answer: Can Hydrogen Sulfide Make You Sick?

Can I buy hydrogen sulfide?

If you’d like to know where to buy hydrogen sulfide or how to purchase PurityPlus® Hydrogen Sulfide or other specialty gases in your area, contact your local PurityPlus® provider using our distributor locator.

You can also reach out to us for more information via our website or at 877-81P-PLUS (877-817-7587)..

What happens if you inhale hydrogen sulfide?

Symptoms of acute exposure include nausea, headaches, delirium, disturbed equilibrium, tremors, convulsions, and skin and eye irritation. Inhalation of high concentrations of hydrogen sulfide can produce extremely rapid unconsciousness and death. Exposure to the liquified gas can cause frostbite injury.

How long does it take to die from hydrogen sulfide?

30-60 minutesStaggering, collapse in 5 minutes. Serious damage to the eyes in 30 minutes. Death after 30-60 minutes. Rapid unconsciousness, “knockdown” or immediate collapse within 1 to 2 breaths, breathing stops, death within minutes.

At what levels does hydrogen sulfide gas begin to be potentially fatal?

H2S is immediately fatal when concentrations are over 500-1000 parts per million (ppm). Hence, H2S has been referred to as the “knock down gas” because inhalation of high concentrations can cause immediate loss of consciousness and death.

Can you smell hydrogen sulfide?

People can smell the “rotten egg” odor of hydrogen sulfide at low concentrations in air. However, with continuous low-level expo- sure, or at high concentrations, a person loses his/her ability to smell the gas even though it is still present (olfactory fatigue).

How do you test for hydrogen sulfide?

Lead acetate test strips are a cheap & simple method of hydrogen sulfide detection in both water & air. Simply dip in water & check for a color change. To measure H2S gas in air, wet the strip first; if present, the strip will change color.

What does hydrogen sulfide smell like at low concentrations?

Hydrogen sulfide is a colorless, flammable gas that smells like rotten eggs at low concentration levels in the air. It is commonly known as sewer gas, stink damp, and manure gas.

How do you get hydrogen sulfide?

Hydrogen sulfide is produced naturally by decaying organic matter and is released from crude petroleum, natural gas, volcanic gases, liquid manure, sewage sludge, landfills, and sulfur hot springs. Hydrogen sulfide is slightly heavier than air and may accumulate in enclosed, poorly ventilated, and low-lying areas.

How does hydrogen sulfide affect the body?

H2S does not accumulate in the body, but repeated/prolonged exposure to moderate levels can cause low blood pressure, headache, loss of appetite and weight loss. … Repeated exposure over time to high levels of H2S may cause convulsions, coma, brain and heart damage, even death.

How long does hydrogen sulfide stay in your system?

Hydrogen sulfide air concentrations from natural sources range between 0.00011 and 0.00033 ppm. In urban areas, the air concentrations are generally less than 0.001 ppm. Hydrogen sulfide remains in the atmosphere for approximately 1–42 days, depending on the season.

Is hydrogen sulfide safe to drink?

Hydrogen sulfide is not regulated by the EPA. A concentration high enough to be a drinking water health hazard also makes the water unpalatable. The odor of water with as little as 0.5 ppm of hydrogen sulfide concentration is detectable by most people.

How do you remove hydrogen sulfide from water?

TREATMENT OPTION: AERATION Because hydrogen sulfide gas escapes rapidly from water to cause an odor, it may also be removed from the water by aeration. The process includes bubbling air through the water tank, then separating or “stripping” the hydrogen sulfide in the air by venting it to the outdoors.

How quickly does hydrogen sulfide kill?

1 to 4 hoursDeath can occur within 1 to 4 hours of exposure. Above 500 Immediate loss of consciousness. Death is rapid, sometimes immediate. H2S levels of 100 ppm and higher are considered immediately dangerous to life and health (IDLH).

Why does my water stink like rotten eggs?

The Cause Of The Rotten Egg Smell The reason your water probably smells like rotten eggs is because it contains some traces of hydrogen sulfide. … In most cases this smell occurs due to a build-up of hydrogen sulfide in your hot water heater.

What are the dangers of breathing sewer gas?

Hydrogen sulfide is dangerous even at low levels. Prolonged exposure to sewer gas can cause irritability, headaches, fatigue, sinus infections, bronchitis, pneumonia, loss of appetite, poor memory and dizziness. It affects people and pets that are exposed to it over a long period of time.

Is hydrogen sulfide harmful to humans?

No health effects have been found in humans exposed to typical environmental concentrations of hydrogen sulfide (0.00011-0.00033 parts per million [ppm]). Exposure to low concentrations of hydrogen sulfide may cause irritation to the eyes, nose, or throat. It may also cause difficulty in breathing for some asthmatics.

How do you neutralize hydrogen sulfide?

When dealing with a hydrogen sulfide gas leak, the National Oceanic and Atmospheric Administration recommends using water to spray down the gas, then adding sodium bicarbonate to neutralize it.