Application of Chinese forgetmenot root in treating livestock breeding wastewater

Abstract

The invention discloses a method for treating livestock breeding wastewater, which is realized by planting Chinese forgetmenot root in the environment polluted by the livestock breeding wastewater. The method uses the adsorption and removal properties of the Chinese forgetmenot root on pollutants such as total nitrogen, total phosphorus, ammonia nitrogen and the like in the livestock breeding wastewater, and plants the Chinese forgetmenot root in the environment polluted by the livestock breeding wastewater to adsorb and remove the pollutants such as the total nitrogen, the total phosphorus, the ammonia nitrogen and the like in the livestock breeding wastewater to achieve the aim of purifying the livestock breeding wastewater; because the Chinese forgetmenot root has exuberant vitality and does not need special management during the growth, the method has the advantages of low cost, low operating expense, good effect and strong operability; simultaneously, the Chinese forgetmenot root has high medicinal value, and has the functions that the full grass is used as medicament, and the root can expel wind, relieve swelling, relax tendons and activate collaterals, and treat rheumatoid arthritis and traumatic injury; the stems and leaves have the functions of sweating, promoting urination, restoring menstrual flow and activating blood, and treating nephritis dropsy; and the full grass is decocted for treating rubella and pruritus, and the like.

Description

technical field [0001] The invention belongs to the technical field of natural biodegradation treatment of livestock and poultry breeding wastewater, and in particular relates to the application of elderberry in treating livestock and poultry breeding wastewater. 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 non-point source 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 Endangering ecological security has become a social issue of w...

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Problems solved by technology

[0008] The inventor found that elderberry can effectively reduce ammonia nitrogen, total phosphorus, total nitrogen, COD and Cr Therefore, the purpose of the present invention is to address the problem of insufficient plant resources that can be used to treat livestock and poultry breeding wastewater pollution in the above-mentioned prior art, and provide A new plant resource that can be used to treat livestock and poultry breeding wastewater pollution; the plant resource provided by the invention has the characteristics of low planting cost, low operating cost, good effect, and strong operability

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