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Biogenic technology for recultivation of lands contaminated due to rocket propellant spillage

机译:修复因火箭推进剂泄漏而污染的土地的生物技术

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This article describes the problem of soil properties deterioration due to rocket propellant spillage. Melange and samin are considered to be the main pollutants. Provision is made for assessment of the existing mechanisms for monitoring of quality and recultivation of lands disturbed by rocket propellant spills. Some major disadvantages of currently used standard recultivation technologies are listed. An alternative is the use of more environmentally safe and cost effective methods aimed at disturbed lands biological restoration. An example of such a technology is covering the affected area with a biogenic mixture consisting of biohumus and sodium carboxymethyl cellulose followed by seeding it with specially selected herbal mixtures. It was found out that the most rational parameters of such protective layer is its thickness of 3 cm, and 99:1 ratio of its constituent components. (C) 2014 IAA. Published by Elsevier Ltd. All rights reserved.
机译:本文介绍了由于火箭推进剂溢出而导致土壤性质恶化的问题。混杂物和samin被认为是主要污染物。经费用于评估现有机制,以监测受到火箭推进剂泄漏影响的土地的质量和恢复耕种。列出了当前使用的标准复垦技术的一些主要缺点。一种替代方法是使用更环境安全和更具成本效益的方法,以解决受干扰的土地生物恢复问题。这种技术的一个例子是用由生物腐殖质和羧甲基纤维素钠组成的生物混合物覆盖患处,然后用专门选择的草药混合物播种。已经发现,这种保护层的最合理的参数是其厚度为3cm,并且其组成成分的比率为99∶1。 (C)2014 IAA。由Elsevier Ltd.出版。保留所有权利。

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