污染土壤修復(fù)技術(shù)對(duì)比分析及應(yīng)用

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摘 要：研究國內(nèi)應(yīng)用較為普及的污染土壤修復(fù)技術(shù)種類，從修復(fù)技術(shù)特點(diǎn)、成熟性、時(shí)間條件、資金水平、適用情況、應(yīng)用的局限性等方面進(jìn)行了比較分析，并結(jié)合張宣科技公司轉(zhuǎn)變土地性質(zhì)項(xiàng)目污染土壤修復(fù)實(shí)例，對(duì)污染土壤修復(fù)技術(shù)在修復(fù)實(shí)踐案例當(dāng)中的篩選原則及應(yīng)用情況進(jìn)行說明闡述。

關(guān)鍵詞：污染土壤；修復(fù)技術(shù)；對(duì)比分析；篩選原則；應(yīng)用

COMPARATIVE ANALYSIS AND APPLICATION OF CONTAMINATED SOIL REMEDIATION TECHNOLOGY

Liu Yang

（Dahe Environmental Science and Technology Xuanhua Branch of HBIS Group， Xuanhua 075100， China）

Abstract：This paper studies the types of contaminated soil remediation technologies that are widely used in China， compares and analyzes the characteristics， maturity， time conditions， capital level， applicability and application limitations of remediation technologies， and describes the selection principles and application of contaminated soil remediation technologies in practical remediation cases in combination with the contaminated soil remediation example of Zhangxuan Tech company.

Key words： contaminated soil; remediation technology; comparative analysis; screening principle; application

0 前 言

在當(dāng)前社會(huì)和經(jīng)濟(jì)快速發(fā)展的新形勢(shì)下，人口增長和土地減少之間的矛盾越來越突出，同時(shí)土壤污染日益加劇，嚴(yán)重威脅著人們的正常生活與生產(chǎn)，針對(duì)土壤的污染問題，需要通過合理應(yīng)用土壤修復(fù)技術(shù)，保證土壤環(huán)境的質(zhì)量和安全[1]。（剩余4838字）