以奈米零價鐵處理硝基火炸藥污染之研究

Studies on the Pollution Treatment of Nitro-base Explosive with Nanoscale Zero-valent IRON

張祐嘉(YU-Chia Chang)

指導教授 ： 卓重光

朝陽科技大學/理工學院/應用化學系/碩士(2017年)

摘要

國軍的彈藥在使用的過程中，火炸藥成分均可能因處理不當殘留於營區或訓場中，造成環境水體或土壤污染，進而影響人體健康。面對營區可能潛在火炸藥污染問題，如何經濟有效的處理受火炸藥污染水體及土壤，成為現今研究之重要課題。
本研究即以零價鐵進行模擬現地處理受火炸藥污染水體，進而探討各操作條件下的處理成效。
經由一系列火炸藥RDX在不同濃度、pH值、反應溫度及零價鐵粒徑等因素反應的實驗結果得知：酸性、較高溫度、零價鐵濃度較高或粒徑較小條件下有助於RDX降解反應進行。
總結本研究所獲結果可知以零價鐵對火炸藥RDX進行降解可行性高；實驗結果可供未來在實場上進行火炸藥污染整治參考。

關鍵字

零價鐵 ； 硝基 ； 火炸藥

並列摘要

The fire explosive compositions may be left in camps or in the training field due to improper handling of military munitions. This may result the pollution in water or soil to affect human health. Facing the potentially explosive pollution problems in the camp, how effective processing explosives-contaminated water and soil, become a important research topic

This study includes the simulation of using zero-valent iron for ground water which was contaminated by explosives, and treatment effectiveness under various operating conditions.

A series of treatment of explosive RDX by different concentrations , acid concntrations, temperature and zero-Valent iron particle sizes were resulted acidic concontreation, higher temperature, high concentration Zero-Valent iron or small grain size helping RDX degradation reaction.
Summarize the results in this research, we know that zero-valent iron can treat fire explosives RDX efficiently. Degradation of this experimental results can be used in real game explosives and pollution control reference in the future.

並列關鍵字

Zero-valent IRON ； Nitro-base ； Explosive

參考文獻

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