Application of chervil lankspur herb in treating livestock breeding wastewater

Abstract

The invention discloses application of chervil lankspur herb in treating livestock breeding wastewater, which is to grow the chervil lankspur herb in an environment polluted by the livestock breeding wastewater. The invention completely utilizes the characteristics of adsorption and removal of the chervil landkspur herb on pollutants in the livestock breeding wastewater, such as ammonia nitrogen, total phosphorus, total nitrogen, CODCr and the like, and implants the chervil landkspur herb into the livestock breeding wastewater pollution environment to absorb and accumulate the ammonia nitrogen, the total phosphorus, the total nitrogen, the CODCr and other pollutants in the wastewater, thereby reducing the content of the pollutants in the wastewater, and purifying the livestock breeding wastewater. The application has the characteristics of low cost, low operation cost, good effect, strong operability and the like, develops new plant resource varieties for treatment of livestock breeding wastewater pollution, provides new progress and development space for further development of the livestock breeding wastewater pollution of artificial marsh plant treatment, and can sufficiently and reasonably utilize resources to realize multiple purposes of one object.

Description

technical field [0001] The invention belongs to the technical field of waste water purification by artificial wetland plants, and in particular relates to the application of Elephant sativa in the treatment of livestock and poultry breeding waste water. Background technique [0002] The pollution of livestock and poultry breeding wastewater is long-term and irreversible. Its pollution is characterized by high suspended solids, high organic matter and high ammonia nitrogen, strong biodegradability and strong odor. [0003] The livestock and poultry industry is an important part of my country's agriculture and rural economy, and it is also one of the main causes of water pollution in my country's rural areas. The environmental pollution caused by the vigorous development of the livestock and poultry industry is becoming more and more serious, which not only affects economic development, but also endangers Ecological security has become a social issue of widespread concern. The...

AI Technical Summary

Problems solved by technology

[0008] In the course of a large number of long-term experimental researches, the inventors found that Huanliangcao can effectively reduce ammonia nitrogen, total phosphorus, total nitrogen, and COD in livestock and poultry wastewater. cr The content of pollutants such as pollutants, so it is expected to be used to purify livestock and poultry breeding wastewater; As a new plant resource polluted by livestock and poultry breeding wastewater, Huanliangcao can be reasonably used to treat livestock and poultry breeding wastewater pollution; it has the characteristics of low planting cost, low operating cost, good treatment effect, and strong operability.

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