A kind of environment-friendly water purifying agent and its preparation and use method

Abstract

The invention discloses an environment-friendly water purifier, preparation and using methods thereof. The water purifier is prepared by mixing a flocculating agent, a metal-chelator and microbes; under the combined action of the three ingredients, the purification effect of a water body can be strengthened, the water body quality can be remarkably improved, the water body becomes clear, odor can be eliminated, the hardness of the water quality can be reduced, the dissolved oxygen can be increased, the contents of ammonia nitrogen and nitrate nitrogen of the water body can be reduced, heavy metal ions can be reduced, pathogenic bacteria can be reduced, suspended matters and harmful algae in the water can be reduced, diseases of aquatic animals and plants can be reduced, degradation of pollutants in the water can be accelerated, and the aquatic ecological development is healthy and sound. The water purifier does not contain aluminum, iron, chlorine, heavy metal ions or other harmful substances, is safe, environment-friendly and healthy, has a remarkable effect of purifying sewage in the agriculture, animal, husbandry and fishery industries, domestic sewage and industrial sewage, and is of important meaning for environmental protection and human health protection.

Description

technical field [0001] The invention belongs to the technical field of water body purification, and in particular relates to an environment-friendly water purifier and its preparation and use method. Background technique [0002] my country has a vast land and abundant resources, and is rich in water resources. It has seven major water systems and lakes such as Taihu Lake, Chaohu Lake, and Dianchi Lake. In addition, there are sufficient freshwater resources such as streams and groundwater. Since entering the modern civilization, most of the water bodies in our country have been seriously polluted because the traditional economic development of our country did not fully consider the environmental capacity. While people lack the necessary experience in water body protection, they also have various misunderstandings in the process of utilization, leading to environmental degradation and water resource depletion. In today's society, it is extremely urgent to accurately understa...

AI Technical Summary

Problems solved by technology

[0003] At present, different types of water purifiers have been produced in our country, and they have also played a very good effect, but various water purifiers also have their shortcomings that cannot be ignored. For example, the use of aluminum-based flocculants will increase the content of aluminum in water. , the harm to human health cannot be ignored. Iron-based flocculants will affect the sensory properties of water such as color, smell, and taste, and reduce the water quality of surface water and groundwater. When waste residues containing iron and aluminum enter the soil and reach a certain concentration, it will affect food quality, and then endanger human health through the food chain