Purified water processing method and processing device

Abstract

The invention relates to the water purification and activated treatment technology, in particular to a treatment method and device of high-purification and high-energy active water for aseptic vegetable cultivation. The water treatment method comprises the following steps: firstly, water is settled, and then is settled again after biological adhesion; then, water is filtered by an upsurging inversion filtration method, and the oxygen level in water can be improved by utilizing the Lenard effect; and finally, harmful substances in the water are removed by adopting mineral substance adsorption, and the PH value of the water is adjusted. The device comprises a water injection tank and a water purification tank, wherein a filter cavity is arranged at the bottom part of the water purification tank; a settling tank, a biological filtering layer and a buffering tank are arranged in the filter cavity, a filter is connected on the buffering tank, and water goes upwards by virtue of water pressure in the filter cavity and is filtered by the filter and then enters into the water purification tank. Through the water treatment method and the device, high purification and activation of the water are realized and purified water with high oxygen level is provided for people, thus meeting water use in high-technology and high-requirement occasions, such as aseptic biological cultivation and the like. The operation is simple in the whole process and the realization device, the usage is convenient and no regeneration pollution exists.

Description

technical field [0001] The invention relates to the technical field of water purification and activation treatment, in particular to a method for processing water with high purification degree, high energy and high activity for sterile vegetable cultivation and a treatment device used in the method. Background technique [0002] Water is the source of life. With the development of human society and the rise of various industries, the environment and water sources on which human beings depend are seriously polluted and destroyed. As the ecological environment changes, human immunity will gradually decrease. Statistics from the World Health Organization show that 80% of human diseases are related to water. Therefore, restoring the nature of water and improving drinking water and water quality are major problems to be solved urgently by human society. [0003] On the other hand, my country has a large population base and less cultivated land per capita. In order to ensure s...

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Problems solved by technology

At the same time, this method also lacks strict ecological treatment of water, and the final finished crops are mostly polluted and become carriers of germs, threatening human health.

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