Tag Archives: HEPA

Purifiers Combat the Dangers of Methane and Additives found in Natural Gas

Natural gas is an important fuel used for heating and cooling in more than half of all North American homes. But methane, the key component in natural gas, is highly explosive and can become deadly when uncontrolled. Back in 2014, a natural gas explosion in two apartment buildings in New York killed eight people and injured 70 others.

LA Gas LeakIn addition to the risk of explosion, the smell of natural gas can make many people ill. Hundreds of residents of Porter Ranch, near Los Angeles, were recently sickened by a natural gas leak from a nearby underground storage facility a mile away. The cause of their headaches, nausea and nosebleeds was mercaptan, the chemical added to natural gas that smells like rotten eggs.

What is natural gas?

Natural gas is composed primarily (95% or more) of methane, a colorless, odorless, non-toxic flammable gas. Methane is emitted from natural sources such as wetlands and also from industrial and agricultural processes.

Because methane is odorless, an additive known as mercaptan, or methanethiol, is added to natural gas to make the presence of methane detectable. Mercaptan additives contain sulfur, which is the reason natural gas smells like rotten eggs. Exposure to mercaptan can result in a variety of adverse health effects, including irritation of the eyes, skin and respiratory tract. Natural gas can also contain small amounts of potentially harmful volatile organic compounds (VOCs) such as ethane, propane, butane and even toxic compounds such as benzene and toluene.

Methane cannot be filtered. Mercaptan and VOCs can. Unfortunately, methane is not just dangerous – it’s also unfilterable. Adsorption and chemisorption, the two processes by which gas and odor air filters remove chemicals from the air, are ineffective against methane, which has an extremely low molecular weight. As a result, the only effective strategies for reducing indoor methane levels are source control/reduction and increased ventilation.

Mercaptan and VOCs, however, can be efficiently filtered with a high-performance air filtration system with a combination of high quality activated carbon and potassium permanganate – such as the IQAir HealthPro Plus or GC MultiGas (at right) room air purifier. The activated carbon provides adsorption of VOCs, and the potassium permanganate provides excellent chemisorption of mercaptan and many other VOCs, such as formaldehyde. The combination of these two filtration media is ideal.

The IQAir HealthPro Plus Air Purifier- made in Switzerland
The IQAir HealthPro Plus Air Purifier- made in Switzerland

Importance of monitoring methane levels.

Because methane is so highly explosive, high-performance air filtration to remove the odors associated with natural gas (mercaptan) is not recommended unless sufficient monitoring with a methane detector has determined that levels are safe. Methane detectors, also known as explosive gas detectors, can be purchased at hardware and home-supply stores.

This article is brought to you by The IQAir Group, friends of the Silo who develop innovative air quality solutions for indoor environments around the globe. IQAir is the exclusive educational partner of the American Lung Association for the air purifier industry.

Yoga Legend Offers 7 Ways To Make Morning Time Your Favorite

Most people dread the moment the alarm clock goes off having to fight their way out of bed to start the day.  But what if you could turn morning time into your favorite time of the day, where waking up is actually easy and more enjoyable?

Aadil Palkhivala
Aadil Palkhivala

Yoga legend Aadil Palkhivala, known across the world as the “Godfather of yoga in the west,” and author of Fire of Love: For Students of Life and Teachers of Yoga, offers these tips that will make it easier to get going in the morning:

1. Wake up to something pleasant: The very first thing most people think about when they wake up are all the things they have to get done that day.  It quickly makes them feel overwhelmed, frustrated and stressed out. Instead, start your day thinking about the things you are grateful for, and focus on the fun activities you have planned for the day. Do some Heartfull TM Meditation that focuses on deep breathing that will wake you up peacefully and put you in the mood to create throughout the day.

  1. Lose the traditional alarm clock: Jarring the body from a deep sleep is unhealthy for the nervous system. Waking up to a softer noise that gradually increases in volume is a much better choice. Sounds from nature are soothing and naturally awake the body.

  1. Drink a glass of warm water right away: Before you head for the coffee, drink a glass of warm water. Warm water will open up the circulation in the throat and stomach. It helps the body naturally hydrate and feel awake and alive.  It also helps enhance circulation and removes toxins from the night and day before.  People who drink water right before bed and when waking up are also less prone to heart attacks.
  1. Have an organic smoothie: They say garbage in equals garbage out, so start your day with a powerful organic smoothie.  Anything that contains green fruits/veggies is a good choice, along with plant-based proteins. Avoid animal-based proteins which are more difficult to digest.
  1. Stretches: Just like you would warmup your car on a cold winter day, you need to break up the tension from the night before and get the body ready for action.  Do some simple stretches that focus on the neck, shoulders, hips and spine.

Warm Shower6. Take a warm shower: It’s as common as the chicken and egg debate: should you shower in the morning or at night?  The answer is actually both, but especially in the morning because a warm to hot shower will increase circulation in the skin, and help awake the nervous system.

  1. Clean air: When you sleep in a room that has clean air, you’re going to wake up feeling refreshed and ready to take on the day.  Use an air ionizer and purifier with HEPA filter that removes odors and fumes from cleaners, aerosols, carpet and paint. HEPA filters remove more than 99 percent of airborne irritants.

For nearly thirty years, Aadil has been regarded as a “teacher of teachers,” and many of the world’s top yoga instructors have studied with him. He has a unique teaching style, mixing melodious instructions with recitations of poetry, philosophical insights, and in-the-moment humor.

Alive and Shine Center LogoAadil and his wife, Savitri, are the founders of Purna Yoga, a holistic synthesis of yogic traditions based on the work of Sri Aurobindo and The Mother. Discover more about Aadil  and the Alive and Shine Center.  For the Silo, Alex Smith.

Supplemental- A short history of Yoga http://swamij.com/history-yoga.htm

Sony’s Nature Sounds Alarm Clock- now discontinued but still available via Amazon and Ebay.