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Capture, Control or Removal of Nutrient Laden Effluent, Run-Off or Agricultural, Industrial, Commercial or Domestic Waste Flow
Capture, Control or Removal of Nutrient Laden Effluent, Run-Off or Agricultural, Industrial, Commercial or Domestic Waste Flow
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机译:捕获,控制或清除营养负荷,径流或农业,工业,商业或家庭废物流
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摘要
A treatment medium has a particulate natural substrate saturated, suffused and/or coated with hydrous iron oxide. The particulate substrate can be wood based, such as wood chips, bark, sawdust, wood waste or other plant material (such as straw, lucerne, hay, coconut husk or other bulk particulate plant material). The hydrous iron oxide is provided in aqueous suspension form. The substrate may be tumbled in aqueous hydrous iron suspension to achieve saturation/coating. The resulting hydrous iron oxide bearing medium is either placed loose directly into the target treatment site or contained in bags 18 before placing into the target site.
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