Odor Control >> Sewer Smell In My Basement Apartment

What is sewer gas?Sewer gas is a complex mixture of toxic and nontoxic gases which collect in the sewage system at varying levels depending on the source. Sewer gas is formed during the decay of household and industrial waste. Highly toxic components of sewer gas include hydrogen sulfide and ammonia. Sewer gas also contains methane, carbon dioxide, Sewer Smell In My Basement Apartment sulfur dioxide and nitrous oxides. 

In addition,chlorine bleaches, industrial solvents and gasoline frequently are present in municipal and privately owned-sewage treatment systems. Sewer gases area concern due to their odor, health effects and Sewer Smell In My Basement Apartment potential for creating fire or explosions. How are people exposed to sewer gas? Sewer gas can enter a home through a floor drain,from a leaking or blocked roof vent pipe, orthrough cracks in foundations if the gases are insoil adjacent to the house. 

Sewer gases will beconcentrated in the area they enter the home or inthe lowest area of the home such as the basement .Sanitary and farm workers can be exposed to sewergas during the cleaning and Sewer Smell In My Basement Apartment maintenance of municipal sewers, manure storage tanks and homeseptic tanks.Example: Frozen vent pipe What are some health effects?

Possible risks and health effects associated withsewer gas exposure include: Hydrogen sulfide poisoning. People can smellhydrogen sulfide in concentrations at very lowlevels and far below what could be toxic. Thisgas smells like rotten eggs, Sewer Smell In My Basement Apartment even at extremelylow concentrations. Exposure to low levels ofhydrogen sulfide can irritate eyes, cause acough, sore throat, shortness of breath and fluidaccumulation in the lungs. 

Other symptoms include nervousness, dizziness, nausea, headache, loss of appetite, irritability, poor memory and Sewer Smell In My Basement Apartment drowsiness. It can be difficult to detect high concentrations of hydrogen sulfide(>150 ppm) just by smelling, making thiswarning signal unreliable. At extremely highlevels, hydrogen sulfide can cause immediateloss of consciousness and death. 

Asphyxiation. High concentrations of methanein enclosed areas can lead to suffocation sinceelevated levels of methane will decrease theamount of oxygen in the air. The effects ofoxygen deficiency can include headache, nausea, dizziness and unconsciousness. Whenoxygen concentration levels less than 12 percent occur, Sewer Smell In My Basement Apartment unconsciousness and death mayoccur very quickly and without warning. 

Explosion and/or Fire. Methane and hydrogensulfide are flammable and highly explosive. An ignition source such as a spark from anelectrical appliance, turning on lights, matchesor a cigarette lighter can cause an explosionand/or fire. Common Sewer Smell In My Basement Apartment sources of sewer gas odors: Sewer/Septic Pipe Leaks: Have a plumber pressure test or peppermint test the sewer vent pipe to find sewer gasleaks. 

The gas leaks may be due to mechanical damage, rust, corroded pipes, improper sewer vent locations, pipe joint leaks, sewer pipe punctures or Sewer Smell In My Basement Apartment inadequate or missing waste pipe venting. Toilet Sewer Gas Leaks: A toilet with a bad seal can leak sewer gas due to loose anchor bolts or a worn outwax ring. 

Drain Trap Odors: Drain odors can be due to dry trap, trap siphonage or blocked sewer vent pipe. When a trapdries out, Sewer Smell In My Basement Apartment it can pass sewer gases back into a building. The problem may be worse in cold weather or whenbuilding vent fans are decreasing the inside air pressure. The reverse air pressure can draw gases out of drainpiping into the building. 

To fix the problem, add water to the traps in floors, sinks Sewer Smell In My Basement Apartment or tub drains on a regularbasis or add a trap primer to the system. A trap primer is a plumbing device that adds water to traps. Roof Vent Pipes: Occasionally check the roof vent pipe for blockage from debris such as leaves, bird nests, dead animals or ice. 

Frozen vent pipes occur when frost from moisture moves up the plumbing line above theroof from use of that drain for laundry or showering. In case of slippery conditions, Sewer Smell In My Basement Apartment caution should be takenwhen climbing on roofs. Calm Days: Sewer gas is heavier than air and will settle on the roof and cause intermittent sewer odors in thebuilding, especially on calm days. 

Adding an odor eliminator vent stack filter will eliminate the harmful sewer odors by oxidation. Partial Septic Blockage: If a building drain, septic system or system drain field is partially blocked, it's possible that odors will be generated in or out of the building. In this case, Sewer Smell In My Basement Apartment odors often correspond to surges in system use. 

Odors should not correspond to cold weather, Sewer Smell In My Basement Apartment except where cold still air may permit gases to fall from aplumbing vent stack. Also, different seasonal wind patterns may cause gases to move to areas where they werenot noticed in warmer weather. Frozen Septic Fields: A septic system can become frozen in prolonged, very cold weather if the system is not inregular use. 

If the septic field freezes and stops waste from flowing or if the septic field is totally blocked and isin failure, the entire septic system will backup when the building drains are used. Drains that backup in thelowest level of the home or basement can indicate a frozen or blocked septic system. Municipal Systems: To avoid death or serious injury, never enter a municipal sewer line, lift station, manurestorage tank or any other large storage tank without proper training and Sewer Smell In My Basement Apartment equipment. 

Other Sulfur Type Gas Odors: Private well water or water supplies can have a rotten egg smell if the water iscontaminated with hydrogen sulfide or sulfur bacteria. For additional Sewer Smell In My Basement Apartment information on private well water, clickor visit the following link: www.ndhealth.gov/wq/gw/pubs/WellDisinfection.pdf> .What should I do if I suspect a problem?

Try to follow the odor to locate the point of entry, Sewer Smell In My Basement Apartment such as a basement floor drain or a blocked vent pipe on theroof. By adding water to the floor drain or removing debris from a roof vent pipe, you may be able to preventsewer gas from entering your home. In the unlikely event that a leak is occurring in the sewer plumbing behind awall, a plumber may be needed to find and fix it. 

Some local public health departments may be able to offer home inspections to help with finding the source of the problem. If you suspect that high concentrations of sewer gas have accumulated in an enclosed space, Sewer Smell In My Basement Apartment you should evacuatethe area and contact the fire department for assistance. Avoid creating an ignition source such as a spark from anelectrical appliance, turning on lights, matches or a cigarette lighter.

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