Title

零價鐵修復土壤及地下水的PRB技術

Translated Titles

Remediation of Contaminated Soil and Groundwater by Fe^0-PRB

Authors

胡麗娟(Li-Juan Hu);董曉丹;周琪

Key Words

土壤 ; 地下水 ; 修復 ; 零價鐵 ; 可滲透活性柵 ; Soil ; Groundwater ; Remediation ; Zero-Valent Ion ; Permeable Reactive Barrier

PublicationName

環境保護科學

Volume or Term/Year and Month of Publication

31卷4期(2005 / 08 / 01)

Page #

48 - 50

Content Language

簡體中文

Chinese Abstract

零價鐵可滲活性柵(Fe^0-PRB)技術,被證明是一項修復由鹵代烴、鹵代芳烴和有機氯農藥以及一些有毒金屬(如鉻、硒、鈾、砷和鍀等)引起的土壤及地下水污染的有效技術。本文介紹了零價鐵還原脫氯的機理以及影響反應速率的因素:進一步討論了國內外利用零價鐵修復受污染土壤及地下水的研究現狀和發展趨勢。

English Abstract

The Fe^0 Permeable Reactive Barrier (PRB) is an effective technology for the remediation of soil and groundwater contaminated by chlorinated hydrocarbons, chlorinated aromatic hydrocarbons, chlorinated pesticides and toxic metals such as chromium, selenium, uranium, arsenic and technetium. The reduction of chlorinated compound by zero-valent iron was discussed on the mechanism and the effects of the dechlorinated rate, as well as the study and progress of the remediation technics of contaminated soil and groundwater using zero-valent iron.

Topic Category 基礎與應用科學 > 永續發展研究