Home Security Monitoring

Posts Tagged ‘monoxide’

I am in HS and the semester has changed, and ever since the change of classes my head has started to really feel out of wack. My school is on Block Four (45 minute classes each), and my 3rd period class was when it started. I am working with AutoCAD (basically blueprinting on the computer), and ever since the first week of the semester change my head has felt weird in the class. I figured it was the screen messing with me, because the screen is nothing but Gray and White, so I figured the constant gray was messing with me somehow. Plus I figured the refresh rate of the monitor was messing with me.

For the past two weeks, it’s been starting in second period instead. I sit directly in front of a window, and a heat register is directly below it. Not long after I get into class, I’ve been getting sharp shooting pains in my temples (mainly left side), then leaving my head feeling my brain is swollen in my skull, plus the head pressure feeling from 3rd period when I get there.

The past two
The past two or three days, the brain swollen in the skull feeling has started in first period. Today was the first time it’s stayed with me till i got home, and I ended up taking a nap. After the nap, my ears felt plugged (like they were about to pop). After about an hour it went away, and my head has the brain swollen feeling again. I still have it a little bit, and it’s been an hour.

I’ve been in a dangerous carbon monoxide experience before (plus my dad died from it), but I’m not sure if it really can be it from school, or maybe something else? It’s made me really tired, and all of my friends are getting sleeping problems (unable to sleep at home, yet sleeping at school etc.)

input?

If your vehicle spews thick, black clouds of exhaust while you’re driving, it probably won’t pass a smog check. But, most drivers are not in that situation. Instead, their engines seem to run smoothly and nothing comes out of the tailpipe when they’re on the road. But, when they take their cars in for an emissions test, they’re surprised to discover they’ve failed.

As the health of our environment takes center stage, more jurisdictions are requiring motorists to undergo emissions testing. If your vehicle fails to pass, you’ll be required to have the problem – whatever it is – fixed.

Below, we’ll discuss which factors are reviewed during the testing process. I’ll also describe a few reasons your car may be on the verge of failing.

Are You A “Gross Polluter?”

The purpose of requiring drivers to have their automobiles smog tested is to identify “gross polluters.” These are vehicles that emit extremely high levels of hydrocarbons and carbon monoxide into the environment. Most testing facilities also look for carbon dioxide levels, but only for monitoring. That is, there is no cutoff point above which you need to have repairs done.

Individual states have been given the flexibility to design their emissions tests with varying cutoff points. So, California motorists may need to meet stricter requirements than people in Montana. Also, each state – and in many cases, different jurisdictions within a single state – set repair cost limits based on your vehicle’s age, make, and model. So, if you fail the smog check, there is a ceiling on the amount you’ll need to pay in repairs.

Possible Reasons There May Be A Problem

So, why might your car fail an emissions test? First, let’s talk about what causes excess hydrocarbons. If your automobile is above the cutoff point for hydrocarbons, it usually means fuel is getting into the exhaust without being burned in combustion. That might be caused by several things. For example, the exhaust valve might be malfunctioning which affects the compression of the air-fuel mixture. Or, there might be vacuum leaks, or the gasoline isn’t being delivered properly through your fuel injection system.

What about carbon monoxide readings that are too high? This, too, can be triggered by several things. For example, the gasoline within the air-fuel mixture may be too rich. Or, if you’re driving an older model with a carburetor, the choke may not be working properly. Another possible issue is a failing oxygen sensor.

If you receive your smog check readout and the readings for both hydrocarbons and carbon monoxide are too high, you may need to replace the catalytic converter.

In the end, your car’s results from an emissions test will usually be a mystery until you receive the readout. After all, you can’t see hydrocarbons or carbon monoxide coming from your tailpipe. Also, keep in mind that there are several things that can potentially cause an issue. If you fail the test, your best bet is to have an auto technician diagnose and fix the problem.

My girlfriend is a school teacher and she recently found out that they have been closely monitoring the CO & CO2 levels inside the building. She comes home everyday with headaches, which we attributed to a classroom of 2nd & 3rd graders, but she’s now wondering if it’s a side-effect of exposure. What are the side-effects of low levels of exposure?

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Carbon monoxide monitoring network design methodology: Application in the Las Vegas Valley

A recent scare may leave a prominent and popular hotel chain with something more than bad press. The Hilton Garden Inn in Portsmouth, New Hampshire, was the scene of a carbon monoxide leak that sent a couple employees and several guests to the hospital. The Garden Inn is a division of Hilton Worldwide. The corporation has more than 550 hotels all over the world. As a result of the carbon monoxide poisoning, Hilton Hotels could possibly face lawsuits and workers compensation claims. This accident could have been prevented had the hotel recognized the risks of carbon monoxide and installed detectors during construction.

The fire department discovered that a leak in heating vent is what led to the employees and guest’s hospital visits. Fortunately for the quick response, no fatalities occurred and everyone was released from the hospital within twenty four hours. Officials discovered that the levels of carbon monoxide in the building were more than 15 times what is thought to be a safe level.  Hilton Worldwide is an international hotel chain that can take the burden of this minor disaster. If anything is to come of possible lawsuits, they have both the lawyers and the funds to take care of it.

In addition to the many hotel chains like Hilton Worldwide, there are many small family owned inns and bed and breakfasts spread throughout rural America. Many of these bed and breakfasts are located in New England in the Northeastern United States. Many people take vacations to these quaint family run inns for a relaxing quiet escape from city life. This region is accustomed to hard and cold winters so indoor heating systems are required. The carbon monoxide leak at the Hilton Garden Inn was a result of a leak from the heating ventilation system. Carbon monoxide can leak from many other appliances such as a furnace or cooking range and stove. These heating appliances are necessary in the small inns and bed and breakfasts to keep the guests warm.

For an innkeeper a carbon monoxide detector is necessary. If there were an incident like at the Hilton Garden Inn, the owner of a small bed and breakfast would easily be put out of business by a carbon monoxide leak. Simply by using carbon monoxide detectors throughout the residence a potentially deadly situation can be avoided. Home security companies also provide carbon monoxide detectors as part of their service.

The guests and workers of the Garden Inn were lucky because the facility is quite large with lots of open areas. The equivalent level in a smaller enclosed space such as a country inn would probably be fatal to anyone exposed. Also the hotel was a larger facility with more guests which was the reason that the person was discovered unconscious and emergency response teams were contacted. Small inns and bed and breakfasts only have a couple rooms at the most. A carbon monoxide detector from a home security company will provide the innkeeper with an additional team to monitor the safety of the guests. If levels were to rise above the appropriate limit, the detector would be triggered and the security would contact the local authorities if there was an emergency situation. For the many small inns around the country, a carbon monoxide detector can provide safety for lives and for the business.

If your home is at risk for carbon monoxide poisoning, you need to read this article.

Inside this article, you will learn how serious that danger of Carbon Monoxide can be at home and at work. It is recognized as a serious health hazard, responsible for more deaths than any other form of poisoning  around the world Carbon Monoxide (CO) especially dangerous because it is a combination of Carbon and Oxygen that cannot be seen, smelled, or tasted. On average, in the United States death from CO poisoning averages nearly 170 annually,

The final outcome of inhaling CO is oxygen-starvation of the body’s internal organs. As CO is taken into the lungs, it unites to the hemoglobin far more rapidly than oxygen can. This results in the failure of internal organs, as they become starved for enough oxygen to work properly. Early warning signs of poisoning include headaches, fatigue and nausea, all of which can easily be mistaken for influenza.

Among the other symptoms are chest pain, weakness, dizziness, vomiting and shortness of breath. Infants may be irritable and appear ill. Death is preceded by convulsion and respiratory failure in someone is subjected to prolonged exposure.

Having a detailed family emergency plan is an important safeguard in family safety. For CO poisoning prevention, the plan should state who is responsible for assisting children and any frail and elderly family members from the home in an alarm goes off. Make sure all fuel-burning devices such as space heaters and furnaces, are properly serviced and cleaned before home heating season arrives. If you are experiencing an electrical power failure, you should never use a generator or a charcoal type grill inside the home for cooking or heating.

Make sure that your Carbon Monoxide Detector has a backup power supply in case of a domestic power failure. CO Detectors work is a manner similar to smoke detectors, making a warning sound when the level of CO becomes dangerous. When the warning sound is heard, you have time to open windows in order to increase the air circulation, leave the house, or both. Like other safety devices, CO Alarms require an electrical supply, either from the wall or a battery. In the event that the CO in  the surrounding area becomes dangerous, the detector will begin to make a warning sound. Not all detectors are the same, as they will very in cost, detection ability, and response time. Be certain to check that any Carbon Monoxide Monitors you are contemplating purchasing have been UL tested and approved.

The grand-slam in home protection comprises three devices: a smoke alarm, a fire alarm, and a CO Monitor. With three different types of alarms installed, you have the best chance of discovering toxic smoke from a smoldering fire as well as smoke and flame from a blaze. If you don’t mind spending a little extra for additional features, consider buying a detector that features a memory. After installing the detector, always follow the manufacturer’s instructions for testing and replacing batteries. CO Alarms should be tested for proper performance about every six months after installation. Some modern detectors can be linked to a vibrating pillow pad and feature a flashing strobe light.

If your home uses one or more fuel-burning appliances, it makes good safety sense to have a Carbon Monoxide monitor installed as directed by the manufacturer in your home. If you enjoyed reading this article, you can see more great Practical Home Repair articles at PracticalRepairs.com

I was doing air monitoring for a client a few weeks back. After completing the monitoring we discovered that the CO levels were between 200-300 ppm. We were only in the room for a few minutes when the levels were that high. I have also since discovered that I am pregnant and was pregnant at the time. Would this be enough exposure to harm my baby? I was about 5 weeks along at the time, and I know these early weeks are critical in the development of organs.

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Description:
To assess the influence of biomass burning and regional pollution on CO levels in Northeast Asia, trajectory analysis and satellite observations from the Measurement of Pollution in the Troposphere (MOPITT) instrument were applied. As a case study, data for April 2000 were used. Ground measurement data at remote sites in Korea showed high CO levels and did not have typical seasonal variations due to regional pollution. Therefore, MOPITT data over the East/Japan Sea was recommended for identification of long-range transport of CO. The locations of biomass burning, distribution of MOPITT CO, and backward trajectories clearly indicated that Siberian fires and industrial activities in East China affected CO levels in Korea and Japan. CO levels over East China for the first two weeks were enhanced more than 35ppb by biomass burning in Myanmar and Indo-China, and high CO levels over the East/Japan Sea for the last two weeks were affected by both anthropogenic emissions and biomass burning. The average difference in CO concentrations over the East/Japan Sea between fire days (217+/-18 ppb) and non-fire days (186+/-15ppb) was 31ppb (p<0.05). These results suggest again that regional pollution as well as biomass burning plays an important role for CO levels in Northeast Asia and that MOPITT is a promising tool for the comprehensive understanding of CO emissions and transport.

Carbon monoxide monitoring in Northeast Asia using MOPITT: Effects of biomass burning and regional pollution in April 2000

What is carbon monoxide?

Carbon monoxide or CO is a colorless, odorless and tasteless gas. Due to this fact, it is very hard to detect the presence of CO in your environment. It is, however, imperative that the CO levels in your home are carefully monitored. Even at relatively low levels, CO is poisonous because it rapidly accumulates in the blood thereby depleting its ability to carry oxygen. Extreme cases of CO poisoning result in death.

Where does carbon monoxide come from?

CO is a common by product of the combustion of fossil fuels. When properly installed and maintained, most fuel burning equipment (natural gas, propane or oil) will produce insignificant amounts of CO.

At what level does carbon monoxide become toxic?

For healthy adults, CO becomes toxic when it reaches a level higher than 50 ppm (parts per million) with continuous exposure over an eight hour period.. When the level of CO becomes higher than that, a person will suffer from symptoms of exposure. Mild exposure over a few hours (a CO level between 70 ppm and 100 ppm) include flu-like symptoms such as headaches, sore eyes and a runny nose. Medium exposure (a CO level between 150 ppm to 300 ppm) will produce dizziness, drowsiness and vomiting. Extreme exposure (a CO level of 400 ppm and higher) will result in unconsciousness, brain damage and death.

How to avoid carbon monoxide poisoning

- have a qualified technician install and regularly inspect all fuel burning appliances

- regularly inspect fireplaces and chimneys to insure proper ventilation

- never use a gas or charcoal barbeque indoors – never start a car or gas run lawnmower or snow blower in a closed garage.

- install a carbon monoxide detector in your home.