Nano-catalysis aquaponics method

Abstract

The invention belongs to the nano-biotechnology and a nano-catalysis aquaponics method. The existing aquaponics technology has the disadvantages that the fish excrement decomposition speed is low, aquaponics starting time is long and production efficiency is low. The method includes the steps of preparing aquaponics nano-catalysts, smashing tourmaline, medical stone and zeolite till the density of meshes reaches 2500, accurately weighing purple grit mud, tourmaline, nanometer titania, nanometer magnesia, medical stone and zeolite, mixing all the compositions, pressing the mixture into a grain shape or a tablet shape with water content of 20%, sintering the mixture at a temperature of 1100 DEG C to 1200 DEG C for 10 hours, placing the nano-catalysts and aquaponics microbial strain bacillus into a fish breeding water body, pumping out fish breeding pool water to be used for vegetable planting, making water absorbed by vegetables flow back into the fish breeding water body, and repeating the circulating. The nano-catalysis aquaponics method has the advantages of being high in catalysis speed, quick in fish excrement decomposition, and capable of shortening the aquaponics starting time, saving resources and improving the aquaponics production efficiency.

Description

technical field [0001] The invention belongs to nano-biological technology, in particular to a nano-catalyzed fish-vegetable symbiosis method. Background technique [0002] Aquaponics is a typical circular economic model. Fish excrement is the source of nutrition for vegetables. Vegetables absorb the nutrients in fish excrement and purify the water; the purified water is returned to the fish pond as water for fish farming. Fish and vegetable symbiosis, no waste in the production process, the waste from the previous industry is the raw material for the next industry. The aquaculture industry and the vegetable planting industry are two different industries, through ingenious ecological design, to achieve scientific synergy and symbiosis. In this way, the symbiotic effect of fish farming without changing the water without water quality worries, and growing vegetables without fertilization and normal growth can be realized. It is a low-carbon production model with sustainable...

AI Technical Summary

Problems solved by technology

The disadvantages of adding microbial strains to the water body of the aquaponics system in the prior art are: the fermentation time of the fungi is long, the decomposition of fish excrement takes 7-15 days, the start-up time of the aquaponics is long, and the production efficiency is low

[0004] After extensively consulting public publications and patent documents at home and abroad, there is no aquaponics nanocatalyst identical to the present invention; there is no nano-catalyzed aquaponics method identical to the technical solution of the present invention