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Environmental impacts of formaldehyd...

Lee, Min.

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Environmental impacts of formaldehyde released from and structural changes of medium density fiberboard disposed in a simulated landfill.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Environmental impacts of formaldehyde released from and structural changes of medium density fiberboard disposed in a simulated landfill./
作者:	Lee, Min.
面頁冊數:	118 p.
附註:	Source: Masters Abstracts International, Volume: 51-05.
Contained By:	Masters Abstracts International51-05(E).
標題:	Forestry. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1536075
ISBN:	9781303036774

Environmental impacts of formaldehyde released from and structural changes of medium density fiberboard disposed in a simulated landfill.
Lee, Min.

Environmental impacts of formaldehyde released from and structural changes of medium density fiberboard disposed in a simulated landfill. - 118 p.

Source: Masters Abstracts International, Volume: 51-05.

Thesis (M.S.)--Mississippi State University, 2013.

This item is not available from ProQuest Dissertations & Theses.

Wood waste containing formaldehyde based resins are generated yearly and disposed in landfills or burned. No regulations exist in most states and no studies have been conducted to address formaldehyde emission from wood waste buried in landfills. The objective of this study was to: a) determine the amount of formaldehyde released into air and leachate from MDF disposed in a simulated landfill, b) analyze the environmental impacts of leachate containing formaldehyde, and c) investigate change in chemical and morphological properties of disposed MDF. Sampling of MDF, soil and leachate were conducted for determination of formaldehyde weekly for 56 days by HPLC. Environmental impacts of leachate was determined by BOD, COD, and toxicity. Changes in the chemical composition and morphological structures were also determined. No detectable formaldehyde was observed in MDF, soil or leachate after 28 days. The BOD and COD levels indicated the leachate was not suitable for drinking.

ISBN: 9781303036774Subjects--Topical Terms:

895157
Forestry.

Environmental impacts of formaldehyde released from and structural changes of medium density fiberboard disposed in a simulated landfill.
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500 $a Adviser: Lynn Prewitt.
502 $a Thesis (M.S.)--Mississippi State University, 2013.
506 $a This item is not available from ProQuest Dissertations & Theses.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be added to any third party search indexes.
520 $a Wood waste containing formaldehyde based resins are generated yearly and disposed in landfills or burned. No regulations exist in most states and no studies have been conducted to address formaldehyde emission from wood waste buried in landfills. The objective of this study was to: a) determine the amount of formaldehyde released into air and leachate from MDF disposed in a simulated landfill, b) analyze the environmental impacts of leachate containing formaldehyde, and c) investigate change in chemical and morphological properties of disposed MDF. Sampling of MDF, soil and leachate were conducted for determination of formaldehyde weekly for 56 days by HPLC. Environmental impacts of leachate was determined by BOD, COD, and toxicity. Changes in the chemical composition and morphological structures were also determined. No detectable formaldehyde was observed in MDF, soil or leachate after 28 days. The BOD and COD levels indicated the leachate was not suitable for drinking.
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