River nitrogen and phosphorus intercepting device

The utility model discloses a riverway nitrogen and phosphorus intercepting device and relates to the technical field of irrigation and water conservancy, the riverway nitrogen and phosphorus intercepting device comprises a groove pipe, supporting rods arranged at the two ends of the groove pipe and...

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Bibliographische Detailangaben
1. Verfasser:	OH CHANG-GIL
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMISTRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FIXED CONSTRUCTIONS FORESTRY FOUNDATIONS HORTICULTURE HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING METALLURGY SOIL SHIFTING TRAPPING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WATERING
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