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Soil-based flow-through rhizosphere system for treatment of contaminated water and soil

机译:基于土壤的根际流动系统处理受污染的水和土壤

摘要

A process for constructing a soil-based rhizosphere flow-through system to break down contaminants in contaminated water. The process includes the steps of: providing plants planted in soil in a test bioreactor, the plants providing a rhizosphere; exposing the rhizosphere to the contaminated water; extracting microorganisms from the rhizosphere following their exposure to the contaminated water; preparing a microbial suspension from the extract; subjecting the microbial suspension to growth conditions to increase the concentration of the microorganisms, thereby preparing a soil conditioner; adding the soil conditioner to soil in a contained area having a water flow inlet and outlet; and planting a plurality of plants in the soil, the plants being of the same species as the plants of the test bioreactor.
机译:一种构建基于土壤的根际流动系统以分解污染水中污染物的过程。该过程包括以下步骤:在测试生物反应器中提供种植在土壤中的植物,这些植物提供根际;将根际暴露在受污染的水中;暴露于污染水后从根际提取微生物;从提取物中制备微生物悬浮液;将微生物悬浮液置于生长条件下以增加微生物的浓度,从而制备土壤改良剂;将土壤改良剂添加到具有水流入口和出口的封闭区域中的土壤中;以及在土壤中种植多种植物,这些植物与试验生物反应器的植物属于同一物种。

著录项

  • 公开/公告号US11306012B2

    专利类型

  • 公开/公告日2022-04-19

    原文格式PDF

  • 申请/专利权人 REED SCIENTIFIC SERVICES LTD.;

    申请/专利号US201816490735

  • 发明设计人 LUCIAN STEPHEN GILL;

    申请日2018-12-06

  • 分类号C02F3/34;B09C1/10;C02F3/32;C09K17;C12N1/20;C02F101/36;C02F103/06;

  • 国家 US

  • 入库时间 2022-08-25 00:34:26

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