首页>
外国专利>
Methods of phosphorous reduction in stormwater runoff systems using iron humate
Methods of phosphorous reduction in stormwater runoff systems using iron humate
展开▼
机译:用腐植酸铁还原雨水径流系统中磷的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of phosphorous reduction in stormwater runoff using iron humate, such as in the form of a filter, a layered filter bed, a stacked wall or a liner. The stormwater (fluid) runoff is sent to a fluid retention area such as a retention pond, wetland reservoir or the like where the runoff is filtered through iron humate. While the runoff is filtered, the iron humate absorbs or chemically retains the phosphorous in the runoff to produce filtered runoff with a reduced level of phosphorous. In an alternate embodiment, the runoff can be pumped from a retention pond into a iron humate filter where the runoff is filtered. In another alternate embodiment, the iron humate filter may be placed in a trench below ground to intercept and filter groundwater flows.
展开▼