Mine water treatment detection method and system
The invention provides a mine water treatment detection method and system for irrigation, and the method comprises the steps: determining a risk factor after mine water treatment, and calculating a first removal rate of the risk factor; calculating a soil quality comprehensive index according to pos...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a mine water treatment detection method and system for irrigation, and the method comprises the steps: determining a risk factor after mine water treatment, and calculating a first removal rate of the risk factor; calculating a soil quality comprehensive index according to positive and negative effects of physical and chemical indexes of the soil on the soil; calculating a risk factor threshold value of the soil according to the soil quality comprehensive index; determining a second removal rate of the mine water according to the risk factor threshold value of the soil; and comparing the first removal rate with the second removal rate, and judging whether mine water irrigation harms soil safety or not. When the first removal rate is smaller than the second removal rate, it is judged that irrigation mine water can harm soil safety, and technological treatment needs to be conducted again till the first removal rate is not smaller than the second removal rate; when the first removal rate i |
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