鎘､鉛在砂質與黏質污染土壤中移動之初步評估
Other Title
Preliminary Assessment of Transport of Cd and Pb in Polluted Sandy and Clay Soil
Journal
中國農業化學會誌
Journal Volume
30
Journal Issue
2
Pages
204-215
Date Issued
1992-06
Author(s)
Abstract
本研究之主要目的乃在了解鎘與鉛在桃園縣觀音鄉高銀化工廠及蘆竹鄉基力化工廠附近已污染休耕土體中的移動，選擇該地區不同質地之砂質與黏質土壤，利用機制性模式，Leaching Estimation And Chemistry Model (LEACHM)，來預測在未再有重金屬污染源進入土體中，於自然降雨和蒸發狀況之環境下，鎘與鉛在這些污染農地之移動和分佈情形。
The major objective of this study was to understand the fate of Cd and Pb in polluted sandy and clay soils (Tsaota and Chunghsing) located near Kao-Yin and Chi-Li chemical factories in Taoyuan. A mechanistic model, the Leaching Estimation And Chemistry Model (LEACHM), was used to predict the behavior of Cd and Pb in these two soils under natural precipitation and evaporation conditions without any heavy metal loading into the soils.
Subjects
土壤
污染
砂質
移動
鉛
黏質
鎘
heavy metal
Groundwater contamination
simulation
Distribution coefficient
Publisher
中國農業化學會
Type
journal article