Archive for the 'Emission Control' Category

When fuel is burned in automobile engines at high temperatures, nitrogen oxides emissions are created. More than half of all nitrogen oxides emissions in the United States of America are caused by both on-road and non-road mobile sources which are a major polluter of nitrogen oxides emissions. Because of these facts, it is understandable that there is an immediate need for the control of nitrogen oxides emissions.

By the ability of nitrogen oxides to travel long distances, they are the cause of a wide variety of environmental and health concerns far from the sources of their emissions. The control of nitrogen oxides emissions is needed. When nitrogen oxides, hydrocarbons and sunlight are combined, the product is smog and ozone depletion. On high smog days, you will have difficulty seeing objects far away as well as having trouble breathing. In addition, the control of nitrogen oxides emissions is needed because they are a contributing factor to the formation of particulate matter in the atmosphere through chemical reaction with atmospheric gasses.

Nitrogen oxides also known as NOx is a generalized term for a family of colorless and odorless gasses, all containing various levels of, which are highly reactive. Nitrogen dioxide, another common chemical known for pollution, along with many air particles combine into a layer of brownish red tones. This filmy layer often can be seen over many large cities.

Particulate Matter also known as PM are tiny particles or liquid droplets that become suspended in the air containing a wide range of chemicals. Larger particles become visible as smoke or dust and settle from their suspension in the air rapidly. The most harmful to human health are the smallest particles, which can be suspended for long periods. These smallest particles can penetrate deep into lungs. Particles directly emitted into the air come from a variety of sources including buses, trucks and cars. In addition to vehicle pollution, other sources may include construction sites, factories unpaved roads and different wood burning items.

Particulate Matter 2.5 known as PM2.5 but often referred to as “PM fine” are particles that have a diameter less than 2.5 microns and make up the majority of particulate matter from mobile sources. PM fine particles are not usually visible with your eyes because they are so small are significant contributors to haze in the atmosphere. Because they can penetrate deeper into the lungs than larger particles, the smaller the particles the more harmful to humans.

Particulate filters are an anti-pollution filter device designed to trap particles in the exhaust from diesel engines before they enter the atmosphere.

If you would like to learn about how to control air pollution emissions, you will want to read this article.

Emissions that pollute come from factories, automobiles, burning of unnatural manmade waste and numerous other sources created and acted out by humanity. The question now becomes how to control air pollution emissions?

The first step to limit air pollution emissions of the Earth’s atmosphere is to create and implement laws and regulations that dictate how to control air pollution emissions. These laws and regulations will help to jump start the populations sense of obligation to the environment and assure our continuing commitment into the future.

The second step of how to control air pollution emissions would be to appoint or hire and extensively educate a group of people in all aspects of emissions control to police those people or contributing factors regulated under the laws.

The third step of how to control air pollution emissions is to enforce these laws and regulations without bias, discrimination, favoritism or choice but rather by an equal standard across all lines. The enforcement of the laws and regulations must be performed with a feeling of obligation to both the Earth and to our descendants. Enforcement of the first offense needs to have consequences handed out if any of the laws or regulations have been broken, ignored or limits have been pushed or crossed in any way. A repeat offense violation should have a much harsher consequence, even a possible license suspension. Multiple repeat offenders would be subject to having their license revoked for at least a preset length of time, possibly permanently.

Fortunately, these first three steps have been set into action in some form or other over approximately the past thirty years. The action to be followed through with now is to refine, amend or update old and create new laws and regulations as science and technology advance, giving us new options of how to control air pollution emissions.

To summarize how to control air pollution emissions there needs to be a set of laws and regulations governing the minimum standards for all of the contributing factors along with the devices used to control the contributors of air pollution emissions. A group of people needs to be appointed or hired then extensively educated on the contributing factors of and devices used to control air pollution emissions after these laws have been created and implemented. These people would then police the people or contributing factors regulated under the laws. Lastly, there would be a progressive set of predefined consequences for breaking, ignoring, pushing or exceeding the limits of the laws and regulations.

There is a multitude of vehicle emissions control information on the World Wide Web. Within this vehicle emissions control information you will find information on the different emissions control system parts designed for automobiles.
If you are in search of proper vehicle emissions control information related to the emissions control device or devices for automobiles then you will want to search for emissions control sites on the Internet. Whether the automobile you need information for is on an import or domestic vehicle application, there are emissions control sites on the Internet with vehicle emissions control information about the emissions control device on every automobile.

To give you proper vehicle emissions control information you need to know that the emissions control system consists of no less than five different standard equipment parts controlling five different emissions contributing factors. These five standard emissions control equipment parts are: catalytic converter, PCV valve, EGR valve, evaporative controls and air injection.

The catalytic converter may be the single most important part of the emissions control system to be educated with vehicle emissions control information. The catalytic converter is part of the exhaust system installed before the muffler. Inside of the catalytic converter are pellets or a honeycomb chamber made of platinum or palladium. The platinum or palladium acts as a catalyst, speeding up the chemical process of the hydrocarbons and carbon monoxide being oxidized and converted into carbon dioxide and H2O (water). When this process takes place, heat is produced. The more pollutants in the exhaust, the more heat produced. Excessive amounts of heat will cause the catalytic converter to destroy itself. Because lead will coat the platinum or palladium, rendering its efficiency to an almost useless level, all fuels in the USA are now unleaded.

I do feel that the catalytic converter is the single most important emissions control system part you will ever need vehicle emissions control information on; however, no matter what vehicle emissions control information you wish to gather, you will find emissions control sites on the Internet to help you in your search for knowledge. Emissions control sites on the Internet are designed to be helpful for the novice, consumer expert and professional. It does not make a difference if you are a novice consumer whom desires to repair the emissions control system on your import or if you are an expert automotive repair professional repairing the emissions control system of a customer. On the Internet, you will find vehicle emissions control information sites designed to assist you with the specific repair needed for your specific application.

The evaporative emissions control system for an automobile is attached to the fuel tank. Usually hidden inside one of the rear wheel wells or in a cavity of the body design near the fuel tank the evaporative emissions control system plays an important role in emissions control.

Over time, as fuel sits in the fuel tank of your car the process of evaporation loses combustible gas vapors from the liquid fuel. Without a proper system to trap and store these gas vapors, they are emitted into the atmosphere where they are considered a dangerous pollutant. The evaporative emissions control system is the system that traps and stores these combustible gas vapors to be reintroduced through the intake system later.

The evaporative emissions control system consists of six basic parts. The six basic parts that I am referring to are intake system, fuel tank, vapor canister, vapor restriction, purge control valve and the pressure/vacuum relief filler cap.

Here is a simple overview of the evaporative emissions control system of your car: As the liquid fuel in the fuel tank evaporates, it is restricted to the fuel tank until the fuel tank has reached a predetermined internal pressure. When the predetermined internal pressure is reached or exceeded the vapor restriction will then allow the combustible gas vapor to pass through a line attached from the fuel tank to the vapor canister. There are three types of purge control systems, throttle body position, vacuum valve modulated flow or ECM (Electronic Control Module) activated solenoid valve. Depending on which one of these three types of purge control systems your vehicle is equipped with, when the engine has reached or exceeded idle speed the vapor canisters purge control valve will open up from applied vacuum pressure. This will allow all or some of the combustible vapors to be released from the vapor canister into the intake system. When either your engine has used up the fuel in the fuel tank or it has evaporated away, you will need to open the pressure/vacuum relief filler cap and replenish the fuel in the fuel tank at a nearby gas station.

As the fuel is burned, there are four other standard emissions control systems on U.S. built cars. The other four standard emissions control systems are the catalytic converter, the PCV valve, the EGR valve and the air injection system.

If you are not sure if your evaporative emissions control system of your car is functioning properly or within manufacturer recommended specifications you must have the evaporative emissions control system diagnosed as soon as possible.

The emissions control systems of your car include but are not limited to the following systems and system parts: The evaporative control system, which includes the PCV valve, the vacuum reservoir, the vacuum lines, the intake system, the vapor canister, the vapor restrictor, the purge control valve and the pressure/vacuum relief filler cap. The exhaust system includes the EGR valve, oxygen sensors, the air injection system, the catalytic converter, the muffler and tailpipe. Monitoring, adjusting and controlling all of these systems and system parts is the ECM (Electronic Control Module).
In most states if one of your emissions control systems malfunctions you will not be in accordance with the emissions control laws. If any of your emissions control systems do malfunction, you must schedule an appointment as soon as possible to have your emissions control systems diagnosed for problems. After a license repair professional at a licensed repair facility has diagnosed the reason for any malfunctions, you must then schedule an appointment for the repair of your emissions control systems.
Why would you not want your emissions control systems all working properly? If your emissions control systems are not operating within manufacturer recommended specifications you will be polluting the atmosphere you live, work and play in, adding to pollution and global warming and contributing to the destruction of the Earth. You also will not be in accordance to local, state and federal laws and regulations governing emissions control systems on business personal and commercial automobiles in the United States of America.
If your emissions control systems are all functioning properly you will be in accordance with local, state and federal laws and regulations, you will not be a contributor to pollution and global warming and you will know that you are doing everything you can to assist in stopping the destruction of the Earth.
As you can see, it is crucial to maintain your car’s emissions control systems at all times and keep them in operational condition within the manufacturer’s recommended specifications.
In summary you now have a brief description of what emissions control systems are on your car, why they are on your car and the importance of maintaining the emissions control systems on your. When you do not maintain these systems on your car, you are contributing to pollution and global warming along with breaking many local, state and federal laws and regulations. When you break these laws and regulations governing emissions control you are positioning yourself for possible local, state and federal penalties and fines.

The evaporative emissions control system for an automobile is attached to the fuel tank. Usually hidden inside one of the rear wheel wells or in a cavity of the body design near the fuel tank the evaporative emissions control system plays an important role in emissions control.

Over time, as fuel sits in the fuel tank of your car the process of evaporation loses combustible gas vapors from the liquid fuel. Without a proper system to trap and store these gas vapors, they are emitted into the atmosphere where they are considered a dangerous pollutant. The evaporative emissions control system is the system that traps and stores these combustible gas vapors to be reintroduced through the intake system later.

The evaporative emissions control system consists of six basic parts. The six basic parts that I am referring to are intake system, fuel tank, vapor canister, vapor restriction, purge control valve and the pressure/vacuum relief filler cap.

Here is a simple overview of the evaporative emissions control system of your car: As the liquid fuel in the fuel tank evaporates, it is restricted to the fuel tank until the fuel tank has reached a predetermined internal pressure. When the predetermined internal pressure is reached or exceeded the vapor restriction will then allow the combustible gas vapor to pass through a line attached from the fuel tank to the vapor canister. There are three types of purge control systems, throttle body position, vacuum valve modulated flow or ECM (Electronic Control Module) activated solenoid valve. Depending on which one of these three types of purge control systems your vehicle is equipped with, when the engine has reached or exceeded idle speed the vapor canisters purge control valve will open up from applied vacuum pressure. This will allow all or some of the combustible vapors to be released from the vapor canister into the intake system. When either your engine has used up the fuel in the fuel tank or it has evaporated away, you will need to open the pressure/vacuum relief filler cap and replenish the fuel in the fuel tank at a nearby gas station.

As the fuel is burned, there are four other standard emissions control systems on U.S. built cars. The other four standard emissions control systems are the catalytic converter, the PCV valve, the EGR valve and the air injection system.

If you are not sure if your evaporative emissions control system of your car is functioning properly or within manufacturer recommended specifications you must have the evaporative emissions control system diagnosed as soon as possible.

Diesel-powered vehicles are the backbones of all industry in the U.S.A. today making diesel emissions control a very important consideration of industry. Not unlike gasoline burning engines in cars, the diesel engine industry is also under regulatory action for diesel emissions control. The primary ingredient in the thick, black diesel exhaust is what we know as particulate matter (PM10) or commonly known as diesel soot. Common diesel emissions control concerns are chemicals like nitric oxide, nitrogen dioxide, sulfur dioxide, aldehydes, primarily formaldehyde, acetaldehyde and acrolein and various hydrocarbons particles. In addition, present in diesel exhaust is carbon monoxide. More important is the fact that the higher the combustion temperature of a diesel engine the higher the emissions of nitrogen oxides. This means that a diesel engine can and normally does emit more oxides of nitrogen pollutants than a gasoline engine

Particulate matter is a serious health issue along with being an aesthetic concern. Because it is in such a small form, particulate matter is easily inhaled into the lungs where it causes damage. Particulate matter is also known to carry chemicals that can exacerbate asthma and emphysema. Some negative health effects from the exposure to diesel exhaust are immediate, whereas others take being exposed for numerous years to show. Sulfur dioxide can cause respiratory distress. Aldehydes cause eye, nose and throat irritation. Causes of cancer in laboratory studies come from formaldehyde and hydrocarbons in diesel exhaust and may cause cancer when humans are exposed to it after several years. In workers exposed to diesel exhaust over ten to twenty years Lung cancer has developed. Lung cancer has also been found in laboratory studies of the exposure to diesel exhaust over a lifetime. Other chemicals determined to be known carcinogenic chemicals like benzo[a]pyrene are also present in diesel exhaust gasses.

Particulates are also known to soil and discolor building surfaces they come in contact with as they leave their soot deposits behind.

With most construction equipment being powered by diesel engines, more construction equipment is retrofitted with diesel emissions control devices every day. Although, the retrofitting installation can be quite involved it is only in its infancy at this time. All newly manufactured non-road or construction diesel equipment built after 2011 must be designed with diesel emissions control devices as standard equipment. The law that will govern the diesel equipment manufacturing industry requiring all diesel equipment to have diesel emissions control devices as standard equipment is building a huge new market place for the economy.

Numerous after-market manufacturers offer a variety of particulate filters with various coatings and design requirements, depending on the specific application and duty cycle. These particulate filters may be retrofitted on diesel equipment ad are a very effective way of limiting particulate matter from diesel engines.

Eleven counties from around the country gathered and signed the “U.S. Cool Counties Climate Stabilization Declaration” promising to work towards reducing the harmful global emissions by 80 percent by the year of 2050. This would mean an annual reduction of 2 percent, which is believed to be achievable.

These eleven counties were led by Nassau and King counties in Washington state and Fairfax County in Virginia. They were joined by the Sierra Club to urge the U.S. government to pass laws and adopt new legislation that requires the same 80 percent reduction of pollutants by 2050. They are also asking to have vehicle economy standards raised to 35 miles/gallon by 2020 or earlier.
As we wait on the U.S. government to take action, local governments must take action as soon as possible to address global. With its numerous coastal communities, Nassau County is highly at risk to climate changes caused by global warming. Nassau County emissions reductions are not alone in the fight. Cool Counties provides the structure needed to reduce emissions and reduce pollution.
As we continue to observe inaction at the Federal level on reducing emissions that cause global warming, the Sierra Club being the largest environmental organization in the nation and the Cool Counties group are working in unison to adopt laws and regulations that fight carbon emissions and encourage clean, renewable energy sources with taxpayer savings considered.
Nassau County emissions reduction has already begun with 10 percent of all county facilities power supplied by wind in Nassau County. Translating to 10 million emissions free kilowatt-hours of power. With one of the largest alternative fuel fleets in the state, 175,000 gallons of B2O biodiesel fuel will have been purchased by the end of 2007 to fuel Nassau County’s non-emergency fleet. Along with 60-compressed natural gas, ethanol and electric vehicles Nassau County emissions reduction planed a 20 tons reduction of CO2 in 2007.
These changes have already helped Nassau County emissions reduction by 5 percent. Recent upgrades to county buildings have helped to make them much more energy efficient. This will help to give taxpayers $800,000 in energy savings.
We must be committed to Nassau County emissions reduction to keep it clean and pollution free throughout our generation and into the next. Nassau County emissions reduction will assure a clean and healthy future on the pacific coast of Washington.
Initiatives include: working with numerous large municipalities to reduce pollutants and emissions, explore mass transit options, continue to preserve the county’s remaining open spaces, state-authorized cigarette tax to discourage smoking, an organic farm and the county’s first Farmer’s Market featuring fresh produce.

The emissions control systems of your car include but are not limited to the following systems and system parts: The evaporative control system, which includes the PCV valve, the vacuum reservoir, the vacuum lines, the intake system, the vapor canister, the vapor restrictor, the purge control valve and the pressure/vacuum relief filler cap. The exhaust system includes the EGR valve, oxygen sensors, the air injection system, the catalytic converter, the muffler and tailpipe. Monitoring, adjusting and controlling all of these systems and system parts is the ECM (Electronic Control Module).
In most states if one of your emissions control systems malfunctions you will not be in accordance with the emissions control laws. If any of your emissions control systems do malfunction, you must schedule an appointment as soon as possible to have your emissions control systems diagnosed for problems. After a license repair professional at a licensed repair facility has diagnosed the reason for any malfunctions, you must then schedule an appointment for the repair of your emissions control systems.
Why would you not want your emissions control systems all working properly? If your emissions control systems are not operating within manufacturer recommended specifications you will be polluting the atmosphere you live, work and play in, adding to pollution and global warming and contributing to the destruction of the Earth. You also will not be in accordance to local, state and federal laws and regulations governing emissions control systems on business personal and commercial automobiles in the United States of America.
If your emissions control systems are all functioning properly you will be in accordance with local, state and federal laws and regulations, you will not be a contributor to pollution and global warming and you will know that you are doing everything you can to assist in stopping the destruction of the Earth.
As you can see, it is crucial to maintain your car’s emissions control systems at all times and keep them in operational condition within the manufacturer’s recommended specifications.
In summary you now have a brief description of what emissions control systems are on your car, why they are on your car and the importance of maintaining the emissions control systems on your. When you do not maintain these systems on your car, you are contributing to pollution and global warming along with breaking many local, state and federal laws and regulations. When you break these laws and regulations governing emissions control you are positioning yourself for possible local, state and federal penalties and fines.

There is a multitude of vehicle emissions control information on the World Wide Web. Within this vehicle emissions control information you will find information on the different emissions control system parts designed for automobiles.
If you are in search of proper vehicle emissions control information related to the emissions control device or devices for automobiles then you will want to search for emissions control sites on the Internet. Whether the automobile you need information for is on an import or domestic vehicle application, there are emissions control sites on the Internet with vehicle emissions control information about the emissions control device on every automobile.

To give you proper vehicle emissions control information you need to know that the emissions control system consists of no less than five different standard equipment parts controlling five different emissions contributing factors. These five standard emissions control equipment parts are: catalytic converter, PCV valve, EGR valve, evaporative controls and air injection.

The catalytic converter may be the single most important part of the emissions control system to be educated with vehicle emissions control information. The catalytic converter is part of the exhaust system installed before the muffler. Inside of the catalytic converter are pellets or a honeycomb chamber made of platinum or palladium. The platinum or palladium acts as a catalyst, speeding up the chemical process of the hydrocarbons and carbon monoxide being oxidized and converted into carbon dioxide and H2O (water). When this process takes place, heat is produced. The more pollutants in the exhaust, the more heat produced. Excessive amounts of heat will cause the catalytic converter to destroy itself. Because lead will coat the platinum or palladium, rendering its efficiency to an almost useless level, all fuels in the USA are now unleaded.

I do feel that the catalytic converter is the single most important emissions control system part you will ever need vehicle emissions control information on; however, no matter what vehicle emissions control information you wish to gather, you will find emissions control sites on the Internet to help you in your search for knowledge. Emissions control sites on the Internet are designed to be helpful for the novice, consumer expert and professional. It does not make a difference if you are a novice consumer whom desires to repair the emissions control system on your import or if you are an expert automotive repair professional repairing the emissions control system of a customer. On the Internet, you will find vehicle emissions control information sites designed to assist you with the specific repair needed for your specific application.