Student Work

Characterizing Lumber Leachate by Tree Species

Public

Downloadable Content

open in viewer

This study provides characterizations and comparisons of leachates produced from 29 tree species in order to investigate the environmental impacts of leachates from different species and layers of trees. Analysis included COD, TDN, DOC, UV-visible and fluorescence spectroscopy, UV irradiation, and polyphenolic content. As confirmed by this research, bark produced leachate with higher concentrations of organic carbon, nitrogen, polyphenols, and condensed tannins. Hardwood leachate produced more humic-like material while softwood leachate produced more tryptophan-like material. Species found posing higher environmental risks included the Ash, Olive, Poplar, and Chestnut trees. Further investigation is recommended to reduce the impact of lumber leachate on aquatic ecosystems.

  • This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.
Creator
Publisher
Identifier
  • E-project-032016-140016
Advisor
Year
  • 2016
Center
Sponsor
Date created
  • 2016-03-20
Location
  • Nancy
Resource type
Major
Rights statement

Relations

In Collection:

Items

Items

Permanent link to this page: https://digital.wpi.edu/show/xg94hr29g