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- Newsgroups: sci.environment
- Path: sparky!uunet!stanford.edu!microunity!rozen
- From: rozen@microunity.com (Don Rozenberg)
- Subject: Re: pollution from woodburning fireplace
- Message-ID: <1993Jan4.220432.5958@microunity.com>
- Sender: usenet@microunity.com (news)
- Nntp-Posting-Host: cronus.microunity.com
- Organization: MicroUnity Systems Engineering Inc.
- References: <1hr11tINNilk@usenet.INS.CWRU.Edu>
- Date: Mon, 4 Jan 1993 22:04:32 GMT
- Lines: 80
-
- ad376@cleveland.Freenet.Edu (Patricia Dedula) writes:
-
-
-
- >My neighbor has a woodburning fireplace which he burns from
- >morning to night. It is polluting the air around my house to the
- >point where I ca
- >can hardly breathe when I am outside and it is getting into m
- >my house. Could anyone tell me what could be causing this
- >pollution. Could he be burning the wrong kind of wood? What
- >could my neighbor do to eliminate or cut down the strong smell
- >that his coming from his fireplace and surrounding my house.
- >I noticed even his chimney is getting black.
-
- >--
- >Pat Dedula
- >May you have Peace, Love, and Happiness forever ...
-
- The short summary of the environmental problems associated with
- Residential Wood Burning is:
-
- Particulate pollution is real - Residential Wood Burning (RWB) is the
- largest contributor of particulate pollution in the Bay Area; 4 wood
- stoves produce more particulate pollution than all the furnaces in Los
- Altos, CA. (app. 10,000 households) - 1 million tons of wood are
- burned per year in the San Francisco Bay Area according to Bay Area
- Air Quality Management District. That weight of RWB would generate
- more than 15,000 tons of PM10 - Particulate matter less than ten
- microns in diameter.
-
- Particulate Pollution is dangerous - "... as many as 60,000 U. S.
- residents per year die from breathing particulates at or below legally
- allowed levels" - Joel Schwartz, EPA. The principal groups at risk
- represent half the population and include the very young, the elderly,
- the chronically ill, those recovering from serious illness, pregnant
- women and their unborn. "For the San Francisco Bay Area, this risk is
- much greater than the risks from any toxic identified so far." - David
- Fairly, Bay Area Air Quality Management District.
-
- Residential Wood Burning also generates large quantities of pollutants
- other than particulates which we are struggling to control including
- more than 20% of the winter CO. Wood smoke contains a large number of
- the carcinogens identified in cigarette smoke as well as heavy metals
- such as arsenic and lead. In fact, the health effects are similar to
- those attributed to secondary wood smoke.
-
- EPA approved stoves do not solve the problem - they are hundreds of
- times more polluting than natural gas furnaces. "The PM10 pollution
- from one old woodstove, emitting 60 grams/hour of PM10, equals that of
- ten EPA Certified stoves (averaging 6 grams/hour PM10) or that of
- three thousand gas furnaces - producing the same amount of heat."
- from Woodburning Handbook published by the Air Resources Board of the
- California Environmental Protection Agency. Particulate pollution
- from wood burning is a very local experience because unlike industrial
- air pollution, residential smoke is emitted from short stacks in
- residential areas. The problem is frequenty exaserbated by radiation
- inversion layers.
-
- Banning Residential Wood Burning would have NEGATIVE COST because wood
- is much more expensive than cleaner fuels. How else can you reduce
- pollution by 20% and save the polluter money? Smoking fuels have been
- banned in urban areas in Great Britain (1956) and the EC (1981).
-
- The above information is drawn from published technical reports
- many of which are peer reviewed technical journals. The inescapable
- conclusion is that Residential Wood Burning is inappropriate in urban
- areas. For more information, join Burning Issues - A Coalition for
- Smoke Free Air at the address below.
-
- Burning Issues
- 66 Sylvian Way
- Los Altos, CA 94022
- 415-949-4839
-
- Donald P. Rozenberg
- --
- Don Rozenberg
- MicroUnity Systems Engineering, Inc.
- 255 Caspian Drive
- Sunnyvale, CA 94089
-