Plug board assembled type steel slag carbonated solidified body algal reef

Abstract

The invention relates to a plug board assembled type steel slag carbonated solidified body algal reef which is characterized by comprising a hollow outer frame formed by steel slag carbonated solidified bodies, and a plurality of inner frames formed by steel slag carbonated solidified bodies are uniformly inserted into the hollow outer frame; the bottom board of the outer frame is solid, and a plurality of long columns which are mutually parallel are uniformly arranged along the bottom board from the front to the back; a plurality of algal seedling ropes are fixed by the inner frames by perforating; and a plurality of groups of slots are uniformly arranged along the outer frame from the left to the right, and each inner frame is respectively inserted into each slot in parallel. By adopting the assembled type structure, the invention has the advantages of simple manufacture, stable structure and more flexible usage mode and can effectively realize intensive proliferation of algae; industrial waste steel slag is fully utilized, thereby reducing the cost and being favorable for saving resources and protecting environment; moreover, the steel slag carbonated solidified bodies are artificially blended to reach the natural pH value of the sea water, thereby being more suitable for adhesion and growth of algae; and the space is fully utilized, thereby being convenient for management.

Description

technical field [0001] The invention relates to an artificial algae reef, in particular to an algae reef with a plate-assembled steel slag carbonation-solidified body that can effectively utilize steel slag, the main waste of the iron and steel industry, to realize the intensive proliferation of seaweed. Background technique [0002] Seaweed is one of the most important biological groups in the ocean. Seaweed provides primary productivity for high-trophic organisms in the ocean through photosynthesis, maintaining the balance of the marine ecosystem, and its status is irreplaceable. In addition, seaweed also plays an important role in water purification, biological nitrogen fixation, food, medicine, providing breeding bait, and extracting industrial raw materials. However, with the deepening of human ocean development activities, especially the pollution of the marine environment and the destruction of the bottom, seaweed resources, especially macroalgae, have been greatly d...

AI Technical Summary

Problems solved by technology

However, the artificial algae reefs currently used in production have obvious deficiencies: First, the materials are mostly reinforced concrete. Artificial fish reefs lack a unique design for the growth of algae, and the structure is mostly integrated, lacking flexibility

At the same time, the discharge of steel slag in my country has exceeded 20 million tons per year. As of 2006, my country has accumulated more than 100 million tons of steel slag, but the overall utilization rate is only 10%. This is not only a waste of resources, but also occupies land and pollutes the environment.

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