以PACT法處理掩埋場滲出水之可行性研究
Date Issued
2002-07-31
Date
2002-07-31
Author(s)
楊萬發
DOI
902211E002042
Abstract
Because of the increasing of population,
the amount of trash is raising. Making trash
duly handle is becoming an important topic.
Incineration is the main method for the waste
treatment in Taiwan, but the ashes generated
from the incineration process still requiresfurther disposal. However, landfill is the final
site for trash. The leachate often produces the
water solution for the neighborhood, and the
traditional treatment method often can’t drop
the pollutant concentration to meet the
effluent standard.
The PACT method has many advantages,
for examples, improvement of sludge settling
characteristics, less sludge production,
reduction of toxic chemical, lower operation
and maintenance cost and higher effluent
water quality. The PACT method is generally
used in treat the wastewater that has high
amounts of refractory organics and color.
Because of the similar pollution
characteristics with the leachate, we will
combine the activated sludge and the
activated carbon adsorption in this study. We
will treat the leachate by PACT method, and
we hope this procedure can drop the pollutant
concentration to meet the effluent standard.
The result obtained in this study were
below: the removal efficiencies of COD,
BOD, and SS were 83％, 90％ and 73％ by
PACT unit.
Subjects
PACT method
activated carbon
adsorption
adsorption
landfill
leachate
SDGs
Publisher
臺北市：國立臺灣大學環境工程學研究所
Type
report
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